The science concerned with celestial bodies and the observation and interpretation of the radiation received in the vicinity of the earth from the component parts of the universe (McGraw Hill Dictionary of Scientific and Technical Terms, 5th ed)
Aggregates of matter in outer space, such as stars, planets, comets, etc. and the properties and processes they undergo.

UV irradiation of polycyclic aromatic hydrocarbons in ices: production of alcohols, quinones, and ethers. (1/70)

Polycyclic aromatic hydrocarbons (PAHs) in water ice were exposed to ultraviolet (UV) radiation under astrophysical conditions, and the products were analyzed by infrared spectroscopy and mass spectrometry. Peripheral carbon atoms were oxidized, producing aromatic alcohols, ketones, and ethers, and reduced, producing partially hydrogenated aromatic hydrocarbons, molecules that account for the interstellar 3.4-micrometer emission feature. These classes of compounds are all present in carbonaceous meteorites. Hydrogen and deuterium atoms exchange readily between the PAHs and the ice, which may explain the deuterium enrichments found in certain meteoritic molecules. This work has important implications for extraterrestrial organics in biogenesis.  (+info)

Condensation of carbon in radioactive supernova gas. (2/70)

Chemistry resulting in the formation of large carbon-bearing molecules and dust in the interior of an expanding supernova was explored, and the equations governing their abundances were solved numerically. Carbon dust condenses from initially gaseous carbon and oxygen atoms because energetic electrons produced by radioactivity in the supernova cause dissociation of the carbon monoxide molecules, which would otherwise form and limit the supply of carbon atoms. The resulting free carbon atoms enable carbon dust to grow faster by carbon association than the rate at which the dust can be destroyed by oxidation. The origin of presolar micrometer-sized carbon solids that are found in meteorites is thereby altered.  (+info)

In search of planets and life around other stars. (3/70)

The discovery of over a dozen low-mass companions to nearby stars has intensified scientific and public interest in a longer term search for habitable planets like our own. However, the nature of the detected companions, and in particular whether they resemble Jupiter in properties and origin, remains undetermined.  (+info)

Black holes in the milky way galaxy. (4/70)

Extremely strong observational evidence has recently been found for the presence of black holes orbiting a few relatively normal stars in our Milky Way Galaxy and also at the centers of some galaxies. The former generally have masses of 4-16 times the mass of the sun, whereas the latter are "supermassive black holes" with millions to billions of solar masses. The evidence for a supermassive black hole in the center of our galaxy is especially strong.  (+info)

Is redshift-dependent evolution of galaxies a theoretical artifact? (5/70)

The physical validity of the hypothesis of (redshift-dependent) luminosity evolution in galaxies is tested by statistical analysis of an intensively studied complete high-redshift sample of normal galaxies. The necessity of the evolution hypothesis in the frame of big-bang cosmology is confirmed at a high level of statistical significance; however, this evolution is quantitatively just as predicted by chronometric cosmology, in which there is no such evolution. Since there is no direct observational means to establish the evolution postulated in big-bang studies of higher-redshift galaxies, and the chronometric predictions involve no adjustable parameters (in contrast to the two in big-bang cosmology), the hypothesized evolution appears from the standpoint of conservative scientific methodology as a possible theoretical artifact.  (+info)

Neutrinos. (6/70)

Neutrinos represent a new "window" to the Universe, spanning a large range of energy. We discuss the science of neutrino astrophysics and focus on two energy regimes. At "lower" energies ( approximately 1 MeV), studies of neutrinos born inside the sun, or produced in interactions of cosmic rays with the atmosphere, have allowed the first incontrovertible evidence that neutrinos have mass. At energies typically one thousand to one million times higher, sources further than the sun (both within the Milky Way and beyond) are expected to produce a flux of particles that can be detected only through neutrinos.  (+info)

Nebular and auroral emission lines of [Cl III] in the optical spectra of planetary nebulae. (7/70)

Electron impact excitation rates in Cl III, recently determined with the R-matrix code, are used to calculate electron temperature (T(e)) and density (N(e)) emission line ratios involving both the nebular (5517.7, 5537.9 A) and auroral (8433.9, 8480.9, 8500.0 A) transitions. A comparison of these results with observational data for a sample of planetary nebulae, obtained with the Hamilton Echelle Spectrograph on the 3-m Shane Telescope, reveals that the R(1) = I(5518 A)/I(5538 A) intensity ratio provides estimates of N(e) in excellent agreement with the values derived from other line ratios in the echelle spectra. This agreement indicates that R(1) is a reliable density diagnostic for planetary nebulae, and it also provides observational support for the accuracy of the atomic data adopted in the line ratio calculations. However the [Cl iii] 8433.9 A line is found to be frequently blended with a weak telluric emission feature, although in those instances when the [Cl iii] intensity may be reliably measured, it provides accurate determinations of T(e) when ratioed against the sum of the 5518 and 5538 A line fluxes. Similarly, the 8500.0 A line, previously believed to be free of contamination by the Earth's atmosphere, is also shown to be generally blended with a weak telluric emission feature. The [Cl iii] transition at 8480.9 A is found to be blended with the He i 8480.7 A line, except in planetary nebulae that show a relatively weak He i spectrum, where it also provides reliable estimates of T(e) when ratioed against the nebular lines. Finally, the diagnostic potential of the near-UV [Cl iii] lines at 3344 and 3354 A is briefly discussed.  (+info)

Titanium carbide nanocrystals in circumstellar environments. (8/70)

Meteorites contain micrometer-sized graphite grains with embedded titanium carbide grains. Although isotopic analysis identifies asymptotic giant branch stars as the birth sites of these grains, there is no direct observational identification of these grains in astronomical sources. We report that infrared wavelength spectra of gas-phase titanium carbide nanocrystals derived in the laboratory show a prominent feature at a wavelength of 20.1 micrometers, which compares well to a similar feature in observed spectra of postasymptotic giant branch stars. It is concluded that titanium carbide forms during a short (approximately 100 years) phase of catastrophic mass loss (>0.001 solar masses per year) in dying, low-mass stars.  (+info)

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Open Rank Tenure-Track Professor in Astronomy. Job No: 496796. Position Type: full-time. Location: Lewisburg, PA. Categories: Physics & Astronomy. The Department of Physics & Astronomy at Bucknell University invites applications for an open rank tenure-track faculty position in astronomy, to begin in the fall semester of 2022. The successful candidate will demonstrate their potential (1) to teach at all levels of the undergraduate physics curriculum, particularly introductory and advanced courses in astronomy and astrophysics; and (2) to establish and maintain an active research program in astronomy. Applicants are required to have a Ph.D. in physics, astronomy, or the equivalent.. A complete application will include a curriculum vitae or resume, a statement that describes the applicants experience and potential as a teacher, a statement describing their scholarly interests, a statement that describes their experience and expertise in inclusive pedagogy and teaching a diverse array of students, ...
Title: Astronomy Cast Ep. 105: The Strong and Weak Nuclear Forces. Organization: Astronomy Cast. Link: http://www.astronomycast.com. Description:. From September 18, 2008.. As you know, we wanted to answer listener questions regularly, but we found it was taking away from the regular weekly episodes of Astronomy Cast. So weve decided to just split it up and run the question shows separately from the regular Astronomy Cast episodes. If this works out, you might be able to enjoy twice the number of Astronomy Cast episodes. Bio: Fraser Cain is the publisher of Universe Today and Dr. Pamela Gay is a Senior Scientist at Planetary Science Institute and a Director of CosmoQuest. They team up to do Astronomy Cast, a weekly facts-based journey through the cosmos.. Todays sponsor: Big thanks to our Patreon supporters this month: Rob Leeson, David Bowes, Brett Duane, Benett Bolek, Mary Ann, Frank Frankovic, Michael Freedman, Kim Hay, Steven Emert, Frank Tippin, Rani Bush, Jako Danar, Joseph J. Biernat, ...
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The 2011 X-ray Astronomy School, organized jointly by HEASARC at NASA Goddard Space Flight Center and the Chandra X-ray Center, is designed to introduce graduate students and recent postdocs to the intricacies of X-ray astronomy. There are currently five operating X-ray satellites - Chandra, RXTE, Swift, Suzaku, and XMM-Newton - in addition to the online archives from earlier missions. X-ray astronomy is thus an important resource for research in many topics in astrophysics. However, many astronomers have never analyzed X-ray data and do not have a clear idea of the methods and challenges involved. The lectures emphasize the foundations of X-ray astronomy rather than any particular software tools. However, the school does include a hands-on component in which participants will analyze an X-ray dataset of their choice using the standard software. By attending the X-ray Astronomy School, students will have the opportunity to learn from scientists who are actively participating in X-ray research ...
NOAO is the national center for ground-based nighttime astronomy in the United States and is operated by the Association of Universities for Research in Astronomy (AURA). under cooperative agreement with the National Science Foundation. If you would like information about solar astronomy, visit the National Solar Observatory. If you would like information about radio astronomy, visit the National Radio Astronomy Observatory.. ...
The Department of Physics & Astronomy at the University of Toledo invites applications for a postdoctoral position in observational astronomy. The selected applicant will work with Prof. Marc Seigar on topics related to structure and dynamics of nearby galaxies. Potential research areas include morphology of disk galaxies, star formation in disk galaxies, and/or structure and stellar content of nonbarred ringed galaxies. A competitive salary will be provided and funding is available for travel to scientific conferences. There may also be opportunities to co-advise graduate and/or undergraduate student research. The position will start as soon as possible but by August 2022 at the latest and will continue for up to three years contingent upon satisfactory performance.. The astronomy program at the University of Toledo has 9 faculty, 4 postdocs, and 14 graduate students who maintain a vigorous program of research and public outreach. The Department of Physics and Astronomy is home to the Ritter ...
The objects studied involve stars, galaxies, planets, moons, asteroids, comets and nebulae. Phenomena outside the Earths atmosphere are also examined. That features supernovae explosions, gamma ray bursts, and cosmic microwave track record radiation. Astronomy considerations the event, physics, chemistry, meteorology and motion of celestial bodies, as well as the composition and enhancement belonging to the Universe.. Astronomy has become the oldest sciences. Ancient individuals utilised the positions in the stars to navigate, and to find when was the perfect the perfect time to plant crops. Astronomy is really just like astrophysics. A correlated subject, cosmology, is worried with studying the Universe being a whole, together with the way the universe adjusted over time. Astronomy isnt the exact same as astrology, the assumption that motion of your stars and then the planets may very well have an effect on human lives.. Since the 20th century there have actually been two important styles of ...
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Barbanis Vassilios, (1926-2006) Professor (Emeritus), Department of Physics, Aristotle University of Thessaloniki, Greece. He was born in Athens, Greece, on the 26th of October, 1926. He received the B.Sc. in Mathematics from the University of Athens, Greece (1953) and the Ph.D. in Astronomy from the University of Thessaloniki (1953). He worked at the Department of Physics at the same University and reached the position of the Docent (1968). He has been elected as Professor of Astronomy of the University of Patras, Greece (1969-1979) and, finally, he was elected as Professor of Astronomy at the University of Thessaloniki, Greece. For one year (1955-56) he has worked as Research Associate at the Department of Astronomy of the Columbia University of N.Y., U.S.A. His scientific interests included the Dynamics of Stellar systems, stellar paths in galactic models and the chaotic behaviour of dynamical systems with two and three degrees of freedom. He had published many papers in refereed scientific ...
Sophomore Deanna OConnell observes the stars and planets using one of Jeters various telescopes. Photo by Kaleela Rosenthal On Tuesday, Sept. 24 at 8 p.m., the Marjory Stoneman Douglas High School Astronomy Club hosted its first astronomy night at Marjorys Garden. Club members and their friends were invited to a night studying the stars. Astronomy...
Students majoring in Astronomy acquire a wide range of skills, from the use of spectroscopic and photometric detector systems (and the analysis of the data obtained), through electronics and optics, to computer skills for analysis and interpretation of data. This produces a graduate who is well equipped to undertake employment not only in astronomy, but in any number of fields that require practical experience or that involve analysis of real data.. Studying Physics and Astronomy equips graduates with skills in problem solving, abstract thinking, evaluating, communicating, and decision making. It develops high levels of curiosity, inventiveness, and mathematical and computer competencies.. Graduates may follow traditional paths and work either as scientists, technicians, research assistants, engineers, astronomers, patent agents, technical authors, or even managers at an observatory or in an institute. However, many Astronomy graduates move into other fields, particularly computing and ...
Synonyms for Antennae (astronomy) in Free Thesaurus. Antonyms for Antennae (astronomy). 6 synonyms for antenna: aerial, sensor, transmitting aerial, aerial, feeler, feeler. What are synonyms for Antennae (astronomy)?
In both amateur and professional astronomy and astrophysics Linux is a very popular operating system. More and more data analysis is performed using Python, especially the astropy project is a quite new effort providing a professional toolchain. The Astronomy Spin provides a complete scientific Python environment (2 and 3) as well as the AstrOmatic software. For observational astronomy, KStars provides a complete solution for astrophotography using the INDI library. In addition to an astronomical collection of packages the spin also adds a menu for astronomy to make work more comfortable. ...
In both amateur and professional astronomy and astrophysics Linux is a very popular operating system. More and more data analysis is performed using Python, especially the astropy project is a quite new effort providing a professional toolchain. The Astronomy Spin provides a complete scientific Python environment (2 and 3) as well as the AstrOmatic software. For observational astronomy, KStars provides a complete solution for astrophotography using the INDI library. In addition to an astronomical collection of packages the spin also adds a menu for astronomy to make work more comfortable. ...
Databases Meet Astronomy a db view of astronomy data. Jim Gray Microsoft Research Collaborating with: Alex Szalay, Peter Kunszt, Ani Thakar @ JHU Robert Brunner, Roy Williams @ Caltech George Djorgovski, Julian Bunn @ Caltech. Outline. Astronomy data The Virtual Observatory Concept Slideshow 1344900 by bernad
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Ricardo (Ricky) Adams and Zenobia (Zee) Rinquest approached Auke, Lynnette and I to join them for a public astronomy outreach in celebration of Global Astronomy Month 2015 which you can read more about here. They had a venue all planned and were looking for fellow astronomy enthusiasts to enjoy the outing with them. Ricky was associated with the Iziko Planetarium for a long time and when he spoke to Theo Ferreira the MMWC at the Planetarium, Theo was kind enough to recommend us and also to arrange for support in the form of the Iziko bus with the three museum stalwarts, Temba Matomele, Sthembele Harmans and Luzuko Dalasile. You can read more about the Iziko outreach program here.. ...
The Ohio State Department of Astronomy recognizes excellence among undergraduate students with special scholarships, fellowships, and awards generously supported by gifts to the department. L. Earl Slusher Scholarship in Astronomy To show his appreciation for the kind assistance he received from OSU Astronomy professor Gerald Newsom and his wife Ann, L. Earl Slusher established an endowment fund to honor exceptional Astronomy undergraduates at OSU.
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Now that you have some feeling for the scales of time and space that astronomy encompasses and some of the difficulties caused by being Earth-bound (well, okay: solar-system bound!), lets take a look at what is up there in the sky beyond the clouds. In this chapter, you will learn where to find the key points on the night sky, how to use the coordinate system that astronomers use, how the Suns position among the stars changes and how that affects the temperature throughout the year, and about the phases of the Moon and eclipses. At the end of chapter, you will learn about the motions of the planets among the stars. All of the things in this chapter, you can observe without a telescope---naked eye astronomy (note to Jesse Helms and Sen. Exon: that means astronomy without the use of a telescope). You just need to observe the objects carefully and notice how things change over time. The vocabulary terms are in boldface. ...
The History and Practice of Ancient Astronomy combines new scholarship with hands-on science to bring readers into direct contact with the work of ancient astronomers. While tracing ideas from ancient Babylon to sixteenth-century Europe, the book places its greatest emphasis on the Greek period, when astronomers developed the geometric and philosophical ideas that have determined the subsequent character of Western astronomy. The author approaches this history through the concrete details of ancient astronomical practice. Carefully organized and generously illustrated, the book can teach readers how to do real astronomy using the methods of ancient astronomers. For example, readers will learn to predict the next retrograde motion of Jupiter using either the arithmetical methods of the Babylonians or the geometric methods of Ptolemy. They will learn how to use an astrolabe and how to design sundials using Greek and Roman techniques. The book also contains supplementary exercises and patterns for making
Associate Professor of History and Philosophy of Astronomy and Physical Science (retired). He was born in Athens, Greece on the 12th of March, 1949. He got his B.Sc. in Mathematics from the Aristotle University of Thessaloniki, Greece (1972) and his Ph.D. in Astrophysics from the Physics Department of the University of Athens, Greece (1983). He has worked as Laboratory Assistant, Lecturer and Assistant Professor at the Physics Department of the University of Athens. His scientific interests include History and Philosophy of Astronomy and Physical Sciences, Observational Astronomy and Astrophysics, Satellite spectrophotometry of Be and variable stars. He has published 43 scientific papers in refereed journals (14 in Astrophysics and 29 in History and Philosophy of Astronomy), 18 papers in the British Sundial Society Bulletin (BSB) and North American Sundial Society Bulletin (NASS) and 147 papers in conference proceedings in Greece and abroad (65 in Astrophysics and 82 in History and Philosophy of ...
The Department of Physics and Astronomy offers a bachelor of science degree in physics and a bachelor of arts in astronomy, as well as minors in physics, astrophysics and astronomy. ...
Ahmed Zewali, winner of the Nobel Prize in Chemistry (1999).. Although we live in a world faced with the many immediate problems of hunger, poverty, energy and global warming, we argue that astronomy has long term benefits that are equally as important to a civilized society. Several studies (see below) have told us that investing in science education, research and technology provides a great return - not only economically, but culturally and indirectly for the population in general - and has helped countries to face and overcome crises. The scientific and technological development of a country or region is closely linked to its human development index - a statistic that is a measure of life expectancy, education and income (Truman, 1949).. There are other works that have contributed to answering the question Why is astronomy important? Dr. Robert Aitken, director of Lick Observatory, shows us that even in 1933 there was a need to justify our science, in his paper entitled The Use of Astronomy ...
CHILEAN MINISTER FOR WOMENS AFFAIRS ENCOURAGES GENDER EQUALITY IN SCIENCE, ENGINEERING, TECHNOLOGY AND MATHEMATICS The Minister for Womens Affairs and Gender Equality will shortly inaugurate a workshop on gender equality in astronomy and related engineering disciplines. The event seeks to raise awareness of the current state of inclusion and retention of women in these areas, as well as analyze existing challenges and opportunities. Chilean and foreign participants will discuss best practices, while a group of female astronomers and engineers will share their experiences to encourage scientific vocations amongst young students. The Atacama Large Millimeter/submillimeter Array (ALMA) and Associated Universities, Inc. (AUI)/National Radio Astronomy Observatory (NRAO) are organizing the Women in Astronomy and Engineering Workshop within the framework of the 27th International Conference on Astronomical Data Analysis Software and Systems (ADASS). The event will take place on Thursday, October ...
The Sierra College Astronomy Department is dedicated to the teaching of introductory astronomy to students of varied ages and backgrounds. Instruction is based on a balanced combination of classroom presentations/demonstrations with hands-on laboratory exercises. The Astronomy Department also utilizes a planetarium, observatory facilities, and an interactive web site.
Welcome to the website for Oregon State Universitys astronomy club! Here we will be posting about activities and events!. We are hosting bi-weekly meetings this term on Mondays at 6:00, get the zoom link by signing up for our email list, or sending us an email.. Sign up for our emailing list at: http://lists.oregonstate.edu/mailman/listinfo/astroclub to hear about upcoming Astronomy Open Houses and other astronomy events.. ...
Ask an Astronomer is run by volunteers in the Astronomy Department at Cornell University. We answer your astronomy questions. Please browse our archive first.
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, NASA, Hubble, space missions, stargazing, and more
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, NASA, Hubble, space missions, stargazing, and more
Astronomy and physics education research and comments, field-tested think-pair-share (peer instruction) clicker questions, flashcard questions, in-class activities (lecture-tutorials), current events questions, backwards faded scaffolding laboratories, Hake gains, field-tested multiple-choice and essay exam questions, indices of discrimination, presentation slides, photos, ephemerae, astronomy in the marketplace, unrelated random sketches and minutiae.. ...
Download the transcript. Fraser: Astronomy Cast Episode 181 for Monday March 15, 2010, Rotation. Welcome to Astronomy Cast, our weekly facts-based journey through the cosmos, where we help you understand not only what we know, but how we know what we know. My name is Fraser Cain, Im the publisher of Universe Today, and with me is Dr. Pamela Gay, a professor at Southern Illinois University Edwardsville. Hi Pamela, howre you doing?. Pamela: Im doing well. How are you doing?. Fraser: Excellent, as usual. Alright, so everything in the universe is spinning. In fact, without this rotation, life on Earth wouldnt even exist. We need the conservation of angular momentum to flatten out galaxies and solar systems, and to make planets possible. Lets find out about the physics involved in everything that spins and finally figure out the difference between centripetal and centrifugal force. Man, there is nothing that makes physics geeks madder than to misuse centrifugal and centripetal force. Honestly, I ...
There are three research units in the division: Galactic Astronomy , Extragalactic Astronomy and Plasma Physics and Fusion Energy​ ​. Our research covers a wide range of topics from planetary atmospheres, through the early evolution of stars and planets, to late stages of stellar evolution, the phys
Astronomy Cast podcast on demand - Astronomy Cast takes a fact based journey through the cosmos as it offers listeners weekly discussions on astronomical topics ranging from planets to cosmology.
Radio frequency interference (RFI) is the long-time period nemesis of radio astronomers. Jodrell Financial institution - the earliest radio astronomy observatory in the environment still in existence - was developed because of RFI. Sir Bernard Lovell, 1 of the pioneers of radio astronomy, discovered his perform at Manchester hampered by RFI from passing trams in the city, and he persuaded the universitys botany division to enable him transfer to their fields in Cheshire for two months (he in no way left).. Since then, radio telescopes have been developed additional and much more remotely in an try to avoid RFI, with the impending Sq. Kilometre Array (SKA) telescope currently being constructed across remote places of South Africa and Australia. This can help to minimize out many widespread sources for RFI, which includes cell telephones and microwave ovens. Having said that, ground-based mostly radio telescopes are unable to wholly keep away from space-based resources of RFI this sort of as ...
Astronomy and physics education research and comments, field-tested think-pair-share (peer instruction) clicker questions, flashcard questions, in-class activities (lecture-tutorials), current events questions, backwards faded scaffolding laboratories, Hake gains, field-tested multiple-choice and essay exam questions, indices of discrimination, presentation slides, photos, ephemerae, astronomy in the marketplace, unrelated random sketches and minutiae.. ...
I had already been working on the SOFIA project for some years, when back in 1998, a consortium of German research institutes (Max-Planck Institute of Radio Astronomy in Bonn, University of Cologne, Max-Planck Institute of Solar System Research and the DLR Institute of Planetary Research) decided to develop the German Receiver for Astronomy at Terahertz Frequencies (GREAT) as the Principal Investigator-class Science Instrument for the first generation at the SOFIA Observatory. At this time, the aim was for the observatory to be operational by the end of 2001. It was not only the optimists who were expecting the GREAT spectrometer to soon enter operational service. Back then, who could have thought that it would take 13 years for GREAT to fly on SOFIA for the first time?
Ask an Astronomer is run by volunteers in the Astronomy Department at Cornell University. We answer your astronomy questions. Please browse our archive first.
As in many other sciences, the balance between theoretical and instrumental radio astronomy has tended to evolve in cycles. The previous great instrumental revolution, prompted by the invention of the selfcal algorithm in the early 1980s, led to a blossoming of techniques, and the emergence of popular data reduction packages such as AIPS and Miriad. These have proven to be so capable that radio astronomy has lived off that success for the next two decades, with further practical advances being incremental rather than revolutionary.. Over the past several years, the demand for radical new techniques has grown sharply, with a glut of new-generation radio telescopes (ALMA, LOFAR, MeerKAT, PAPER, MWA, ASKAP) being built with a few years of one another, coupled with significant upgrades to older observatories (EVLA, e-MERLIN, Apertif), and with the SKA itself looming large on the horizon. Novel telescopes present new instrumental problems, which the techniques of the 80s can no longer address. ...
We studied 14 presolar SiC mainstream grains for C-, Si-, and S-isotopic compositions and S elemental abundances. Ten grains have low levels of S contamination and CI chondrite-normalized S/Si ratios between 2 × 10−5 and 2 × 10−4. All grains have S-isotopic compositions compatible within 2σ of solar values. Their mean S isotope composition deviates from solar by at most a few percent, and is consistent with values observed for the carbon star IRC+10216, believed to be a representative source star of the grains, and the interstellar medium. The isotopic data are also consistent with stellar model predictions of low-mass asymptotic giant branch (AGB) stars. In a δ33S versus δ34S plot the data fit along a line with a slope of 1.8 ± 0.7, suggesting imprints from galactic chemical evolution. The observed S abundances are lower than expected from equilibrium condensation of CaS in solid solution with SiC under pressure and temperature conditions inferred from the abundances of more ...
Neutrino astronomy is the branch of astronomy that observes astronomical objects with neutrino detectors in special observatories. Neutrinos are created as a result of certain types of radioactive decay, or nuclear reactions such as those that take place in the Sun, in nuclear reactors, or when cosmic rays hit atoms. Due to their weak interactions with matter, neutrinos offer a unique opportunity to observe processes that are inaccessible to optical telescopes. Neutrinos were first recorded in 1956 by Clyde Cowan and Frederick Reines from a nuclear reactor. Their discovery was acknowledged with a Nobel Prize for physics in 1995. In 1968, Raymond Davis, Jr. and John N. Bahcall successfully detected the first solar neutrinos in the Homestake experiment. Davis, along with Japanese physicist Masatoshi Koshiba were jointly awarded half of the 2002 Nobel Prize in Physics for pioneering contributions to astrophysics, in particular for the detection of cosmic neutrinos (the other half went to Riccardo ...
Wednesday, 7 October. At todays presentation ceremony of The Shaw Prize at the Hong Kong Convention and Exhibition Centre, The Honourable Donald Tsang, Chief Executive of the HKSAR, Peoples Republic of China accompanied by Mr Run Run Shaw, Patron of the Prize, presented the awards to the five Laureates. (Information about the Laureates is attached.). After several months of deliberation, the international prize committee selected the Shaw Laureates and announced the results at the press conference on 16 June 2009.. Details of this years Shaw Laureates are as follows:. The Shaw Prize in Astronomy - awarded to Professor Frank H Shu Distinguished Research Fellow of Academia Sinica, Taiwan in recognition of his outstanding life-time contributions in theoretical astronomy.. The Shaw Prize in Life Science and Medicine - awarded jointly to Professor Douglas L Coleman, Senior Staff Scientist, Emeritus of The Jackson Laboratory, Maine, USA and Professor Jeffrey M Friedman, Marilyn M Simpson Professor ...
Then he found the ratio of terrestrial planets to all the planets seen. Again, remember, this ratio was found for planets somewhat close in to their stars.. Then he plotted all the planets versus distance from their parent stars. For example, you see very few planets very close to the star (probably because its hard to form or get a planet to orbit that close in), then more as you get farther out, then fewer at some large distance (which may, once again, simply be due to the fact that planets with long orbital periods cant be seen in the short duration of the data). He then found an equation (called a mathematical fit) that did a good job predicting the shape of the plot. Once he had that, its easy enough to extrapolate it out to the distance of the habitable zones of the stars.. That gave him an estimate of all planets orbiting there, including gas and ice giants. Multiply by the ratio of terrestrial planets, and boom! 34% of stars like the Sun should have planets that are Earth-sized ...
Tuesday, 9 September. At todays presentation ceremony of The Shaw Prize at the Hong Kong Convention and Exhibition Centre,the Honourable Donald Tsang Yam-Kuen, Chief Executive of the HKSAR, Peoples Republic of China accompanied by Mr Run Run Shaw, Patron of the Prize, presented the awards to the six Laureates. (Information about the Laureates is attached.). After several months of deliberation, the international prize committee selected the Shaw Laureates and announced the results at the press conference on 10 June 2008.. Details of this years Shaw Laureates are as follows:. The Shaw Prize in Astronomy - awarded to Professor Reinhard Genzel, Director of Max Planck Institute for Extraterrestrial Physics, Germany, in recognition of his outstanding contributions in demonstrating that the Milky Way contains a supermassive black hole at its centre. ...
Objects of the universe from the earth to galaxies. How the universal laws that govern them; e.g., gravity and electromagnetic radiation, permit us to learn their nature from quantitative observations. Telescopic observations, visual and electronic, included in the laboratory.. ...
the Cornell synchrotron radiation facility, and Brookhaven National Laboratory.. Laboratory for Surface Modification. The Laboratory for Surface Modification is an interdisciplinary laboratory with state-of-the art equipment, involving over twenty faculty members from different departments (Physics & Astronomy, Chemistry and Chemical Biology, Materials Science and Engineering, Electrical and Computer Engineering, Chemical and Biochemical Engineering, and Biomedical Engineering). The focus of LSM is on the physics, chemistry and engineering of surfaces and interfaces, often at the atomic scale. The facility is centered in the Nanophysics Laboratory (NPL) adjacent to Serin Physics Laboratory, and is directed by Professor Robert Bartynski. Aside from the considerable conceptual interest in this area, progress in surface and interface science is having an impact on such diverse fields as electronic materials, petrochemistry, computer science, biomedical science, and nanotechnology. Professor Eva ...
Dr. Sean Oughton obtained his Ph.D. degree in 1993 in space and plasma physics under the supervision of Prof. William H. Matthaeus. The topic of his Ph.D. thesis was Transport of Solar Wind Fluctuations: A Turbulence Approach. He is currently Associate Professor of Applied Mathematics at the University of Waikato in New Zealand.. ...
Dr. Dominik Maximilian Juraschek is joining the faculty of the School of Physics and Astronomy as a Senior Lecturer in October 2021. He studies hidden states of matter that can be induced in quantum materials through dynamical and in particular vibrational (phononic) processes. Dr. Juraschek uses a combination of computational and theoretical methods to describe nonlinear dynamics of the crystal lattice in a broad range of solid-state systems, including complex oxides, van der Waals materials, and low-dimensional dielectrics and magnets.. Research achievements include: Prediction of various nonlinear phononic excitation mechanisms that have subsequently been verified experimentally; prediction of the existence of phonon magnetic moments as a result of dynamical multiferroicity; creation of a theoretical framework for coherent coupling of phonons and magnetism (phono-magnetism).. Future directions include: Expanding the theory of nonlinear phononics as a basis for dynamical materials ...
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The Shaw Prize was established under the auspices of Mr Run Run Shaw in November 2002 to honour individuals, regardless of race, nationality, gender and religious belief, who have recently achieved significant breakthrough in academic and scientific research or applications and whose work has resulted in a positive and profound impact on mankind. The Shaw Prize consists of three annual prizes: Astronomy, Life Science and Medicine, and Mathematical Sciences. The monetary award for each prize has been increased from US$1 million to US$1.2 million starting from this year. This is the thirteenth year that the Prize has been awarded ...
The Shaw Prize was established under the auspices of Mr Run Run Shaw in November 2002 to honour individuals, regardless of race, nationality, gender and religious belief, who have recently achieved significant breakthrough in academic and scientific research or applications and whose work has resulted in a positive and profound impact on mankind. The Shaw Prize consists of three annual prizes: Astronomy, Life Science and Medicine, and Mathematical Sciences. The monetary award for each prize has been increased from US$1 million to US$1.2 million starting from this year. This is the thirteenth year that the Prize has been awarded ...
In the following article Ill go through the most important astronomy gadgets and equipments to have in your stargazing arsenal. These gadgets will improve the quality of your hobby and could open up entirely new areas to explore.
GALAXY S5 MINI, GALAXY S6, GALAXY S6 EDGE, ATIV ODYSSEY, GALAXY LIGHT, TOUCH 3, GALAXY NOTE 10.1, GALAXY TAB S 10.5, GALAXY TAB S 8.4, GALAXY TAB 4 10.1, GALAXY NOTE PRO 12.2, GALAXY TAB 2 10.1, GALAXY NOTE 10.1 2014, GALAXY NOTE LTE 10.1, GALAXY TAB 3 7.0, GALAXY TAB 4 8.0, GALAXY NOTE 4, GALAXY GRAND PRIME, GALAXY S6 ACTIVE, GALAXY J1, GALAXY NOTE 5, GALAXY S6 EDGE PLUS, GALAXY TAB A 8.0, GALAXY TAB A 9.7, GALAXY TAB 3 V, GALAXY TAB E 9.6, GALAXY TAB E 8.0, GALAXY TAB E 10.1, GALAXY S7, GALAXY S7 EDGE, GALAXY J3 2016, GALAXY J3V, GALAXY EXPRESS PRIME, GALAXY TAB S2 9.7, CONVOY 4, GALAXY EXPRESS PRIME, GALAXY AMP PRIME, GALAXY EXPRESS 3, GALAXY AMP 2, GALAXY J7 2016, GALAXY S7 ACTIVE, GALAXY ON5, GALAXY TAB E, GALAXY J3 EMERGE, GALAXY S8, GALAXY S8 PLUS, GALAXY J7 V, GALAXY J7 PERX, GALAXY EXPRESS PRIME 2, GALAXY EXPRESS PRIME 2, GALAXY AMP PRIME 2, GALAXY J3 PRIME, GALAXY J3 ECLIPSE, GALAXY J3 2017, GALAXY J7 PRIME, GALAXY BOOK 12 LTE, GALAXY J3 MISSION, GALAXY J7 2017, GALAXY TAB S3, GALAXY ...
GALAXY S5 MINI, GALAXY S6, GALAXY S6 EDGE, ATIV ODYSSEY, GALAXY LIGHT, TOUCH 3, GALAXY NOTE 10.1, GALAXY TAB S 10.5, GALAXY TAB S 8.4, GALAXY TAB 4 10.1, GALAXY NOTE PRO 12.2, GALAXY TAB 2 10.1, GALAXY NOTE 10.1 2014, GALAXY NOTE LTE 10.1, GALAXY TAB 3 7.0, GALAXY TAB 4 8.0, GALAXY NOTE 4, GALAXY GRAND PRIME, GALAXY S6 ACTIVE, GALAXY J1, GALAXY NOTE 5, GALAXY S6 EDGE PLUS, GALAXY TAB A 8.0, GALAXY TAB A 9.7, GALAXY TAB 3 V, GALAXY TAB E 9.6, GALAXY TAB E 8.0, GALAXY TAB E 10.1, GALAXY S7, GALAXY S7 EDGE, GALAXY J3 2016, GALAXY J3V, GALAXY EXPRESS PRIME, GALAXY TAB S2 9.7, CONVOY 4, GALAXY EXPRESS PRIME, GALAXY AMP PRIME, GALAXY EXPRESS 3, GALAXY AMP 2, GALAXY J7 2016, GALAXY S7 ACTIVE, GALAXY ON5, GALAXY TAB E, GALAXY J3 EMERGE, GALAXY S8, GALAXY S8 PLUS, GALAXY J7 V, GALAXY J7 PERX, GALAXY EXPRESS PRIME 2, GALAXY EXPRESS PRIME 2, GALAXY AMP PRIME 2, GALAXY J3 PRIME, GALAXY J3 ECLIPSE, GALAXY J3 2017, GALAXY J7 PRIME, GALAXY BOOK 12 LTE, GALAXY J3 MISSION, GALAXY J7 2017, GALAXY TAB S3, GALAXY ...
TY - JOUR. T1 - Constraining phosphorus chemistry in carbon- and oxygen-rich circumstellar envelopes. T2 - Observations of PN, HCP, and CP. AU - Milam, S. N.. AU - Halfen, D. T.. AU - Tenenbaum, E. D.. AU - Apponi, A. J.. AU - Woolf, N. J.. AU - Ziurys, L. M.. PY - 2008/9/1. Y1 - 2008/9/1. N2 - Millimeter-wave observations of PN, CP, and HCP have been carried out toward circumstellar envelopes of evolved stars using the Arizona Radio Observatory (ARO). HCP and PN have been identified in the carbon-rich source CRL 2688 via observations at 1 mm using the Submillimeter Telescope (SMT) and 2-3 mm with the Kitt Peak 12 m. An identical set of measurements were carried out toward IRC +10216, as well as observations of CP at 1 mm. PN was also observed toward VY Canis Majoris (VY CMa), an oxygen-rich supergiant star. The PN and HCP line profiles in CRL 2688 and IRC +10216 are roughly flat topped, indicating unresolved, optically thin emission; CP, in contrast, has a distinct U shape in IRC +10216. ...
In the interstellar medium - the space between the stars in galaxies - new stars are born from material that is replenished by the debris ejected by stars when they die. This book is a comprehensive manual for studying the collisional and radiative processes observed in the interstellar medium. This second edition has been thoroughly updated and extended to cover related topics in radiation theory. It considers the chemistry of the interstellar medium both at the present epoch and in the early Universe, and discusses the physics and chemistry of shock waves. The methods of calculation of the rates of collisional excitation of interstellar molecules and atoms are explained, emphasising the quantum mechanical method. This book will be ideal for researchers involved in the interstellar medium and star formation, and physical chemists specialising in collision theory or in the measurement of the rates of collision processes.. • Comprehensive manual for studying collisional and radiative processes ...
Corundum mineral information page at mineralminers.com: your on-line link for corundum scientific facts and corundum mineralogical information - all about natural corundum - with links to all varieties of natural corundum as well information on worldwide corundum mining locations and background info for each corundum variety regarding corundum physical properties, corundum geologic occurance, corundum metaphysical information and uses of corundum, and the history of corundum.
PHYS 150, Physics: Dr. Coutrakon: Section 1. PHYS 151, Physics Laboratory: Dr. Coutrakon. PHYS 162, Online, Elementary Astronomy: Dr. Hedin: Section 1. PHYS 162, Elementary Astronomy: Dr. Zutshi: Section 2. PHYS 162, Elementary Astronomy: Dr. Hedin: Section H1. PHYS 180, Acoustics, Music, and Hearing: Dr. Ito. PHYS 210, General Physics I: Dr. Brown. PHYS 211, General Physics II: Dr. Adelman. PHYS 252, Intermediate General Physics: Dr. Van Veenendaal. PHYS 253, Fundamentals of Physics I: Mechanics: Dr. Chmaissem. PHYS 253H, Fundamentals of Physics I: Mechanics: Dr. Chmaissem. PHYS 253, Fundamentals of Physics I: Mechanics (TLC): Dr. Eads. PHYS 253, Fundamentals of Physics I: Mechanics (TLC): Dr. Coutrakon. PHYS 273, Fundamentals of Physics II: Electromagnetism: Dr. Van Veenendaal. PHYS 283, Fundamentals of Physics III: Quantum Physics: Dr. Lurio. PHYS 284, Quantum Physics Laboratory: Dr. Lurio. PHYS 300, Analytical Mechanics I: Dr. Dabrowski. PHYS 320, Thermodynamics and Statistical Physics: Dr. ...
The interplay between inflows and outflows of gas around galaxies has wide-ranging implications for galaxy evolution. We present results for a serendipitous background / foreground galaxy pair based on HST/WFC3 imaging, Keck/HIRES spectroscopy, and GALEX--Spitzer/IRAC photometry. The background galaxy is a massive (stellar mass 1011 solar masses) post-starburst galaxy at z=0.71 with an extremely compact morphology (effective radius 0.15 kpc) and an extreme outflow (velocity -2500 km/s) traced by Mg I, Mg II, Fe II, and Mn II absorption lines. The depth of the Mg II absorption lines show that the outflowing gas covers the entire galaxy at v -2500 km/s with additional optically thick, smaller covering factor gas extending to -3000 km/s. These results suggest a picture where a recent, highly dissipative merger event formed a compact starburst that launched an energetic, galaxy-wide outflow. The foreground object is an L* disk galaxy at z=0.41 for which we detect Mg II and Fe II absorption lines at ...
TY - JOUR. T1 - Star formation in nearby early-type galaxies. T2 - Mapping in UV, optical and CO. AU - Bureau, M.. AU - Bacon, R.. AU - Cappellari, M.. AU - Combes, F.. AU - Davies, R. L.. AU - De Zeeuw, P. T.. AU - Emsellem, E.. AU - Falcn-Barroso, J.. AU - Jeong, H.. AU - Krajnovi, D.. AU - Kuntschner, H.. AU - McDermid, R. M.. AU - Peletier, R. F.. AU - Sarzi, M.. AU - Shapiro, K. L.. AU - Van De Ven, G.. AU - Yi, S. K.. AU - Young, L. M.. N1 - Copyright: Copyright 2007 Elsevier B.V., All rights reserved.. PY - 2006/8. Y1 - 2006/8. N2 - The SAURON integral-field survey reveals that small (∼0.1,Re) kinematically decoupled cores (KDCs) in early-type galaxies are increasingly young toward the center and are typically found in fast-rotating galaxies, while large KDCs (∼0.5 Re) have homogeneously old stars and are present in non-rotating galaxies (McDermid et al. 2006). GALEX UV imaging further allows the direct identification of regions of recent star formation (0.5 Gyr). In NGC 2974 for ...
ADC_Keywords: Stars, S ; Mass loss ; Masers ; Photometry, infrared Keywords: stars: mass-loss - stars: AGB - stars: late-type - infrared: stars - radio lines: stars Abstract: It is the purpose of this paper to rediscuss the circumstellar properties of S stars and to put these properties in perspective with our current understanding of the evolutionary status of S stars, in particular the intrinsic/extrinsic dichotomy. This dichotomy states that only Tc-rich (intrinsic) S stars are genuine thermally-pulsing asymptotic giant branch stars, possibly involved in the M-S-C evolutionary sequence. Tc-poor S stars are referred to as extrinsic S stars, because they are the cooler analogs of barium stars, and like them, owe their chemical peculiarities to mass transfer across their binary system. Accordingly, an extensive data set probing the circumstellar environment of S stars (IRAS flux densities, maser emission, CO rotational lines) has been collected and critically evaluated. This data set ...
From the January 2017 Desktop News , Dr. Matthias Kaminski, an assistant professor in the Department of Physics and Astronomy recently teamed up with Nobel laureate Gerardt Hooft and a group of other international theoretical physicists at the biennial Schwarzschild conference in Frankfurt, Germany, to discuss the mysteries of black holes.. Although astrophysicists have found convincing evidence of the existence of black holes, some other bizarre properties remain behind our experimental grasp, said professor Bill Keel, a UA professor in the Department of Physics and Astronomy.. To better understand unexplained paradoxes and the reasons some experiments regarding black holes fail, theoretical physicists, like Kaminski-or more familiarly Albert Einstein and Stephen Hawking-try to think about new ways of seeing the universe and interpreting old theories.. At the conference, one of the main topics discussed was the paradox between a traditional understanding of gravity, which suggests that a ...
A team of astronomers has used the High Dispersion Spectrograph on the Subaru Telescope to conduct spectroscopic observations of Sun-like superflare stars first observed and cataloged by the Kepler Space Telescope. The investigations focused on the detailed properties of these stars and confirmed that Sun-like stars with large starspots can experience superflares. The team, made up of astronomers from Kyoto University, University of Hyogo, the National Astronomical Observatory of Japan (NAOJ), and Nagoya University, targeted a set of solar-type stars emitting very large flares that release total energies 10-10000 times greater than the biggest solar flares. Solar flares are energetic explosions in the solar atmosphere and are thought to occur by intense releases of magnetic energy around the sunspots. Large flares often cause massive bursts of high-speed plasma called coronal mass ejections (CMEs), can lead to geomagnetic storms on Earth. Such storms can have severe impacts on our daily life by
Topic: Earth and space science, Astronomy, Size and scale, Earth and space science, Astronomy, Stars, nebulae and galaxies, Earth and space science, Earth processes, Climate, Earth and space science, Solar system, Asteroids and comets, Earth and space science, Solar system, Origin/formation of solar system, Earth and space science, Solar system, Planetary geology, Earth and space science, Solar system, Planetary science, Earth and space science, Solar system, Planets, Earth and space science, Solar system, The moon, Earth and space science, Solar system, The sun, Space weather, Engineering and technology, Remote sensing, Life sciences, Astrobiology, Mathematics, Physical sciences, States of matter, Physical sciences, Structure and properties of matter, The nature of science, The scientific process, The nature of technology, The design process ...
NASA has released the first image from the Juno spacecraft since its arrival at Jupiter last week. This colour view of the gas giant and its moons was taken by the JunoCam imaging camera after the spacecraft entered orbit on 5 July (UTC). It confirms that JunoCam survived its first pass through Jupiters extreme radiation environment, and is ready to collect further images.. The image was taken on 10 July 2016 at 0530 UTC, when the spacecraft was 4.3 million kilometres (2.7 million miles) from Jupiter on the outbound leg of its initial 53.5-day capture orbit. The image shows atmospheric features on Jupiter, including the Great Red Spot, and three of Jupiters four largest moons which have been labeled here.. JunoCam will continue to image Jupiter during Junos capture orbits. The first high-resolution images of the planet will be taken on 27 August when the Juno spacecraft makes its next close pass to Jupiter.. ...
Recent discoveries by the Kepler space telescope and others indicate exoplanets are commonplace across the Milky Way and, by extension, the universe. With uncounted billions of planets presumed to exist, physicist Enrico Fermis famous question regarding the existence of aliens is more glaring than ever: Where are they?. That is, I think, one of the amazing discoveries of the last century or so - that planets are common, said Philip Lubin, an experimental cosmologist and professor of physics at the University of California at Santa Barbara.. If planets are commonplace, and if many of those worlds orbit in their stars habitable zones where water - and life - can, in theory exist, statistics alone would indicate life on other worlds is at least possible if not likely.. Given the lack of any such evidence to date, Lubin is heading up a mostly student-run survey to look for signs of continuous-wave laser transmissions - directed energy signatures - originating in the Andromeda galaxy. The ...
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An intermediate-mass black hole (IMBH) is a hypothetical class of black hole with mass in the range 100 to one million[citation needed] solar masses: significantly more than stellar black holes but less than supermassive black holes. There is as yet no unambiguous detection of an IMBH, but the indirect evidence from various directions is promising. The strongest evidence for IMBHs comes from a few low-luminosity active galactic nuclei. Due to their activity, these galaxies almost certainly contain accreting black holes, and in some case the black hole masses can be estimated using the technique of reverberation mapping. For instance, the spiral galaxy NGC 4395 at a distance of about 4 Mpc appears to contain a black hole with mass of about 3.6×105 solar masses.[relevant? - discuss] Some ultra-luminous X ray sources (ULXs) in nearby galaxies are suspected to be IMBHs, with masses of a hundred to a thousand solar masses. The ULXs are observed in star-forming regions (e.g., in starburst galaxy ...
Effective collecting area, angular resolution, field of view and energy response are fundamental attributes of X-ray telescopes. The performance of state-of-the-art telescopes is currently restricted by Wolter optics, especially for hard X-rays. Here we report the development of a stacked prism lens (SPL), which is lightweight and modular and has the potential for a significant improvement in effective area, while retaining high angular resolution. The proposed optics are built by stacking disks embedded with prismatic rings, created with photoresist by focused ultraviolet lithography. We demonstrate the SPL approach using a prototype lens that was manufactured and characterized at a synchrotron radiation facility. The design of a potential satellite-borne X-ray telescope is outlined and the performance is compared with contemporary missions. A stacked series of lithographed polymer disks could provide a lightweight and modular optics system for a future hard X-ray telescope, retaining the angular
Planetary magnetic fields are ubiquitous in the Solar System and extrasolar planets are common in the galaxy. However, no extrasolar planetary magnetic field (or exodynamo) has yet been directly detected. Magnetic fields offer a unique window into the internal structure and dynamics of planets, can be remotely detected by electron cyclotron emission at radio wavelengths, and are commonly assumed to be important for surface habitability. In this talk we describe the conditions necessary for the generation of magnetic fields in the cores of terrestrial exoplanets, how they might evolve over time, and the important role of internal heat sources. We demonstrate that eccentric Earth-mass planets in the habitable zone around M dwarfs are likely to be within the tidal zone, where gravitational tidal dissipation can be extreme, prolonging the magma ocean phase and inhibiting dynamo action. ...
All about the planets in our Solar System. The planets that orbit the sun are (in order from the sun): Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto (a dwarf planet or plutoid).
This image from Orion Telescopes & Binoculars Image Gallery of Moon 01-21-2013 was taken by Danny S. with an Orion SpaceProbe 130ST Equatorial Reflector Telescope, an Orion SteadyPix Deluxe Camera Mount, a 25mm Orion Sirius Plossl Telescope Eyepiece, an Orion Shorty 1.25
A moon was discovered orbiting the asteroid, Eugenia. This is only the second time in history that a satellite has been seen circling an asteroid. A special mirror allowed scientists to find the moon from a telescope on Earth. The mirror corrects for the blurring caused by Earths atmosphere. This effect is called adaptive optics. The Hubble Telescope was originally launched so scientists could see objects without looking through the atmosphere. Now, they can study objects from Earth as well. Making this discovery with the newly developed adaptive optics moves ground-based astronomy to the forefront in exploring neighboring objects in our solar system, said Vernon Pankonin, manager of NSFs planetary astronomy program. Asteroid satellites are very difficult to find. The first one, called Dactyl, was discovered by the Galileo spacecraft in 1993. It orbits the asteroid Ida. Eugenias moon was even harder to find, because the asteroid is much brighter than its moon. Its like looking for a ...
A moon was discovered orbiting the asteroid, Eugenia. This is only the second time in history that a satellite has been seen circling an asteroid. A special mirror allowed scientists to find the moon from a telescope on Earth. The mirror corrects for the blurring caused by Earths atmosphere. This effect is called adaptive optics. The Hubble Telescope was originally launched so scientists could see objects without looking through the atmosphere. Now, they can study objects from Earth as well. Making this discovery with the newly developed adaptive optics moves ground-based astronomy to the forefront in exploring neighboring objects in our solar system, said Vernon Pankonin, manager of NSFs planetary astronomy program. Asteroid satellites are very difficult to find. The first one, called Dactyl, was discovered by the Galileo spacecraft in 1993. It orbits the asteroid Ida. Eugenias moon was even harder to find, because the asteroid is much brighter than its moon. Its like looking for a ...
The basic optical design is decidedly simple for fabrication, integration and test purposes. This approach begins with the base optical design; all three powered mirrors are optically co-axial and simple conics. We considered more complicated designs, including the use of tilted and de-centered mirrors and Zernike and/or anamorphic surface figures.[2,3] TMA designs are widely preferred for high A*Omega telescopes such as JWST and ATLAST.. The primary mirror, referred to here as Telescope mirror 1 (T1), is a fast f/1.2 primary with a linear central obscuration of 31%. It is a light-weighted mirror using a hollow honeycomb core. T1 and Telescope mirror 2 (T2) together form an ~f/8, intermediate focus. This focus is uncorrected, with a large caustic image and strongly curved image surface. You will note the off-axis field bias (seen in Figure 1); this is typical in all TMA systems.. Within the instrument, Mirror 3 (M3) is almost a 1:1 magnification relay of the intermediate image to the focal ...
This image from Orion Telescopes and Binoculars Image Gallery of a Hydrogen Aplha Closeup was taken by Jimmy E. with a Meade Coronado Personal Solar Telescope on an Orion Atlas EQ-G Computerized GoTo Telescope Mount.
Astronomics has 160 years of experience using and selling telescopes. Our honesty & expertise helps us find you the right telescope.
Astronomics has 160 years of experience using and selling telescopes. Our honesty & expertise helps us find you the right telescope.
As "forensic astronomy", finally, methods from astronomy have been used to solve problems of law and history. Astronomy is one ... Historically, optical astronomy, also called visible light astronomy, is the oldest form of astronomy. Images of observations ... Radio astronomy is different from most other forms of observational astronomy in that the observed radio waves can be treated ... Astronomy books from the History of Science Collection at Linda Hall Library Portals: Astronomy Stars Spaceflight Outer space ...
In astronomy, quenching is a process in which a galaxy loses cold gas, thus strongly suppressing star formation. Evidence ...
The development of radio astronomy, infrared astronomy and submillimetre astronomy in the 20th century allowed the gas and dust ... Galactic astronomy is the study of the Milky Way galaxy and all its contents. This is in contrast to extragalactic astronomy, ... Intergalactic dust Galaxy Milky Way Extragalactic astronomy "Galactic Astronomy - Subcategories , The English knowledge ... Galactic astronomy should not be confused with galaxy formation and evolution, which is the general study of galaxies, their ...
"Astronomy Domine" (alternative "Astronomy Dominé") is a song by the English rock band Pink Floyd. The song, written and ... "Astronomy Dominé" video. The Canadian heavy metal band Voivod covered "Astronomy Dominé" on their 1989 album Nothingface. The ... "Astronomy Dominé" was performed during the last few dates of Gilmour's On an Island tour, and is on his Remember That Night and ... p. Astronomy Domine (1968, post-Barrett). ISBN 978-0-87930-950-3. Wikiquote has quotations related to The Piper at the Gates of ...
Gibor Basri is a professor of Astronomy at the University of California, Berkeley. Basri, Gibor (Nov-Dec 2003). "Defining " ... Dwarf planet Exoplanet Gas giant Mesoplanet Planetar (astronomy) Planetesimal Planetoid Pulsar planet Dr. ...
Radio astronomy, Microwave transmission, All stub articles, Astronomy stubs). ... In radio astronomy, perytons are short man-made radio signals of a few milliseconds resembling fast radio bursts. First ...
Gene Lawrence produced Astronomy Today in Vancouver. The half-hour series aired Sundays at 3:30 p.m. (Eastern) from 24 May to ... Astronomy Today was a Canadian science television series which aired on CBC Television in 1959. F. A. Kaempffer, a University ... Allan, Blaine (1996). "Astronomy Today". Queen's University. Archived from the original on 11 March 2010. Retrieved 7 May 2010 ... Corcelli, John (February 2005). "Astronomy Today". Canadian Communications Foundation. Retrieved 7 May 2010. ...
Egyptian astronomy Hebrew astronomy Indian astronomy Maya astronomy Inuit astronomy Persian astronomy Serbian folk astronomy ... Greek astronomy Astronomy in the medieval Islamic world Australian Aboriginal astronomy Babylonian astronomy Chinese astronomy ... Cultural astronomy, sometimes called the study of Astronomy in Culture, has been described as investigating "the diversity of ... history of astronomy (understanding and study and evolution of the discipline of astronomy over the course of human knowledge) ...
... or Iranian astronomy refers to the astronomy in ancient Persian history. Ancient Persians celebrated the ... After the Muslim conquest of Persia, much of Persian astronomy and astrology became intertwined with the astronomy in the ... Some old Persian names in astronomy have barely survived; the names of the four Royal stars that were used by the Persians for ... The first major Muslim work of astronomy was Zij al-Sindhind by Persian mathematician al-Khwarizmi in 830. The work contains ...
"Astronomy magazine: 40 years and counting". Astronomy.com. Retrieved 20 January 2021. "Astronomy Magazine". Science & Nature ... Astronomy is a magazine about the science and hobby of astronomy. Based near Milwaukee in Waukesha, Wisconsin, it is produced ... Astronomy publishes articles about the hobby and science of astronomy. Generally, the front half of the magazine reports on ... Astronomy is the largest circulation astronomy magazine, with monthly circulation of 84,490. The majority of its readers are in ...
In astronomy, the meridian is the great circle passing through the celestial poles, as well as the zenith and nadir of an ...
Official Project Site Hubblesite News Release Portals: Astronomy Stars Spaceflight Outer space Solar System v t e (Articles ...
A glowworm is a luminous trail of a tiny meteor, occasionally visible in the night sky during a meteor shower. The centimeter-sized comet pieces can produce hundreds of fireballs or more each hour. In some cases, particularly during the Leonids, the fireballs make bright trails that can stay up for 10 to 15 minutes, according to astronomers. Leonid meteors may spawn 'glowworms'- CNN Science and Space (Articles with short description, Short description matches Wikidata, Articles lacking sources from August 2009, All articles lacking sources, Meteoroids ...
... is a monthly British magazine on astronomy and space. According to the Royal Astronomical Society, Astronomy Now ... AstroFest is an annual exhibition and conference celebrating astronomy and space exploration, held by Astronomy Now magazine at ... The first two winners were Iain Nicolson (2015) and Ian Ridpath (2017). "British Astronomy - Amateur and Educational Astronomy ... gamma ray astronomy and maps of the Universe . In addition to the twelve monthly issues of Astronomy Now per year, there are ...
... was naked-eye astronomy based on the observations of the azimuths of the rising and setting of heavenly bodies. ... Maya astronomy is the study of the Moon, planets, Milky Way, Sun, and astronomical phenomena by the Precolumbian Maya ... One of the most studied sites for the topic of Mayan astronomy is the El Caracol at Chichen Itza. The Caracol is an observatory ... The Classic Maya in particular developed some of the most accurate pre-telescope astronomy in the world, aided by their fully ...
The SPEX (Spectropolarimeter for Planetary Exploration) is a single-channel, high-precision polarimeter for the characterization of planetary atmospheres. It is intended for planetary science missions, but it could, with minor modifications, also be used for Earth observation by a microsatellite, such as the Dutch FAST-D project. SRON 2011. Maessen et al. 2010, p. 160. sfn error: no target: CITEREFMaessenGuoGillGunter2010 (help) "SPEX Spectropolarimeter for Planetary EXploration". Netherlands Institute for Space Research. 2011. Maessen, D.C.; Guo, J.; Gill, E.; Gunter, B.; Chu, Q.P.; Bakker, G.; Laan, E.; Moon, S.; Kruijff, M.; Zheng, G.T. (2009). "Conceptual Design of the FAST-D Formation Flying Spacecraft". In Sandau, Rainer; Roeser, Hans-Peter; Valenzuela, Arnoldo (eds.). Small Satellites for Earth Observation: 7th International Symposium of the International Academy of Astronautics (IAA), 4-8 May 2009, Berlin, Germany (2010 ed.). Springer. ISBN 9783642035005. uuid: ...
Biblical cosmology Hebrew astronomy Boyles, Craig C.; Craig A.Evans Writing and reading the scroll of Isaiah Brill 1997 ISBN ... Portals: Bible Religion Astronomy Stars Outer space Solar System Science (Wikipedia neutral point of view disputes from January ... 4, p. 324 Wikisource has the text of the 1913 Catholic Encyclopedia article Astronomy in the Bible. ...
"Astronomy Class". Beat Magazine. 25 April 2007. Retrieved 10 March 2008.[dead link] "Astronomy Class - Space Madness". Scene ... Marking the International Year of Astronomy, Astronomy Class released their second album, Pursuit of Happiness, on 2 May 2009. ... Astronomy Class are an Australian hip-hop / reggae group from Sydney. The group comprises Ozi Batla (Shannon Kennedy), Sir ... "Astronomy Class - "This is Hip Hop, Baby"". The Dwarf. 11 April 2007. Archived from the original on 5 August 2008. Retrieved 10 ...
... or street corner astronomy refers to the activity of setting up a telescope in an urban place on a for- ... including sidewalk astronomy "Sidewalk astronomy: Taking it to the streets". Article Archives. Jet Propulsion Laboratory, ... sidewalk astronomy has come to be associated with public education about astronomy via free public viewing for anyone who ... During the day, sidewalk astronomy often includes use of a solar filter on the telescope to allow people to view the Sun. ...
Tempo is a computer program to analyze radio observations of pulsars. Once enough observations are available, Tempo can deduce the pulsar rotation rate and phase, astrometric position and rates of change, and parameters of binary systems, by fitting models to pulse times of arrival measured at one or more terrestrial observatories. This is a non-trivial procedure because much larger effects must be removed before the detailed fit can be performed. These include: Dispersion of the pulses in the Interstellar medium, the solar system, and the ionosphere Observatory motion (including Earth rotation, precession, nutation, polar motion and orbital motion) Tropospheric propagation delay Gravitational time dilation due to binary companions and Solar system bodies. Tempo is maintained and distributed on SourceForge. There is a reference manual available, but no general documentation. Tempo is a relatively old program, and is being replaced by Tempo2. The main advantages of Tempo2, from the abstract, are: ...
In astronomy, a tetrad is a set of four total lunar eclipses within two consecutive years. Total penumbral lunar eclipse § ...
"Geodetic Astronomy at NGS: Past and Present". geodesy.noaa.gov. NOAA. Portals: Astronomy Stars Spaceflight Outer space Solar ... Karl Ramsayer Astrometry Spherical astronomy Surveying Zenith camera Thomson, D. B. "Introduction to Geodetic Astronomy" (PDF ... Geodetic astronomy or astronomical geodesy (astro-geodesy) is the application of astronomical methods into geodetic networks ... Arc measurement Astronomy, stellar triangulation, spherical trigonometry Satellite, electro-optics, CCD Satellite geodesy Space ...
Egyptian astronomers Egyptian calendar Egyptian mathematics History of astronomy Babylonian astronomy Ancient Greek astronomy ... the native Egyptian tradition of astronomy had merged with Greek astronomy as well as Babylonian astronomy. The city of ... Ptolemaic astronomy became standard in medieval western European and Islamic astronomy until it was displaced by Maraghan, ... In Ptolemaic Egypt, the Egyptian tradition merged with Greek astronomy and Babylonian astronomy, with the city of Alexandria in ...
Physics and Astronomy, University of Kansas, Lawrence, KS, USA. Visualization of Nearby Large-Scale Structures Fairall, A. P., ... The new redshift surveys revolutionized the field of astronomy by adding depth to the two-dimensional maps of cosmological ... Sutter, P.M.. (2015). "VIDE: The Void IDentification and Examination toolkit". Astronomy and Computing. 9: 1-9. arXiv:1406.1191 ... astronomy), Large-scale structure of the cosmos). ...
Neo-Babylonian astronomy refers to the astronomy developed by Chaldean astronomers during the Neo-Babylonian, Achaemenid, ... In contrast to Greek astronomy which was dependent upon cosmology, Babylonian astronomy was independent from cosmology. Whereas ... depend upon Babylonian astronomy in decisive and fundamental ways." The origins of Western astronomy can be found in ... 99 Wikimedia Commons has media related to Babylonian astronomy. Aaboe, Asger. Episodes from the Early History of Astronomy. New ...
In astronomy, an epoch or reference epoch is a moment in time used as a reference point for some time-varying astronomical ... Thus the coordinate systems most used in astronomy need their own date-reference because the coordinate systems of that type ... November 1982). "Conversion of positions and proper motions from B1950.0 to the IAU system at J2000.0". Astronomy and ... ISBN 978-0-943396-35-4. Neugebauer, O. (2004). A History of Ancient Mathematical Astronomy. Springer. ISBN 978-3-540-06995-9. ...
Observational astronomy, Units of measurement in astronomy, Logarithmic scales of measurement, Concepts in astronomy). ... In astronomy, magnitude is a unitless measure of the brightness of an object in a defined passband, often in the visible or ... Keill, J. (1739). An introduction to the true astronomy (3rd ed.). London. pp. 47-48. Thoren, V. E. (1990). The Lord of ... Portals: Astronomy Spaceflight Outer space Solar System (Articles with short description, Short description matches Wikidata, ...
... is a science summer camp hosted by the University of Arizona's Alumni Association, and run by astronomer Don ... Astronomy Camp Homepage (CS1 maint: unfit URL, Lists of coordinates, Geographic coordinate lists, Articles with Geo, University ... Don McCarthy won the American Astronomical Society Education Prize in 2012 in part for his work running Astronomy Camp. Mount ...
... (formerly Baltic Astronomy) is a peer-reviewed fully open access scientific journal, and currently published by ... Open Astronomy is the continuation of publishing in the open access model of Baltic Astronomy, which was published by the ... Baltic Astronomy was sponsored by the Ministry of Education and Science (Lithuania), and published quarterly (4 issues per year ... The journal is devoted to publishing research, reviews and news spanning all aspects of astronomy and astrophysics. The editor ...
... is built on the work of observational astronomy, astrometry, astrochemistry, and astrophysics. Astronomy ... Integrating astronomy with physics involves The aim of astronomy is to understand the physics and chemistry from the laboratory ... The Teaching of astronomy". IAU Colloq. 105: The Teaching of Astronomy. Cambridge, England: Cambridge University Press: 7. ... "The Compendium of Plain Astronomy" is a manuscript from 1665 about theoretical astronomy (Articles with short description, ...
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, ... Venus-Saturn Conjunction: This Week in Astronomy with Dave Eicher. *My First Telescope: This Week in Astronomy with Dave Eicher ... Astronomy , Classic Toy Trains , Classic Trains , Discover , Finescale Modeler , Garden Railways , Kalmbach Hobby Store , Model ... Explore the constellation Orion: This Week in Astronomy with Dave Eicher. *Two astronomers are working to track space junk ...
Place your astronomy ads, read the latest news articles and check out the current reviews of newest telescopes and equipment. ... Astromart.com is the leading portal for astronomy news, classified ads and telescope reviews. ... Threads in Forum: Beginning Astronomy? Where to go next? Started by Paul Wight, 06/21/2005 06:17AM ... Beginning Astronomy?. We are AstroMart and we are here to help .input-group>.input-group-append:last-child>.btn:not(:last-child ...
8 November 2015 Astronomy Now NASAs Swift spacecraft has detected its 1,000th gamma-ray burst (GRB). A GRB is a fleeting blast ... Astronomy Now NewsAlert. Get the latest astronomical news and stargazing tips delivered to your inbox. #mc_embed_signup{ ...
Joseph Cornell and Astronomy provides an in-depth look at one artists intense fascination with the science of astronomy. ... "Kirsten Hovings Joseph Cornell and Astronomy: A Case for the Stars offers a remarkable new perspective on an essential ... "Joseph Cornell and Astronomy makes a compelling case for Cornells engagement far outside of parochial concerns by ... "Joseph Cornell and Astronomy is an elegantly written book about Cornells lifelong obsession with all things celestial. ...
If astronomy were offered during a week you were available in the summer how interested would you be in enrolling? ... Thank you for expressing interest in an online version of the astronomy course. The purpose of this form is gauge interest in ...
We conduct research in diverse areas of astronomy, from the physics of stars to cosmology, in observation and theory, and ... Our Mission The UW-Madison Astronomy Departments mission is to conduct cutting edge research and to offer students and ... Astronomy Professor Eric Wilcots and his graduate student, Julie Davis, look at the Southern African Large Telescope (SALT) in ... The UW-Madison Astronomy Departments mission is to conduct cutting edge research and to offer students and postdocs the ...
... and inspire millions and support teaching in the science and hobby of astronomy.. Prices and availability subject to change ...
Planetary Astronomy. Observing, imaging and studying the planets. A comprehensive book about observing, imaging, and studying ...
If your browser does not support frames, please upgrade your soft. Or click here to see the Full HTML version without navigation frames: HTML Version ...
The UK in astronomy and physics. *The UK plays a lead role in both particle physics and astronomy and is ranked number one in ... The UK plays a lead role in both particle physics and astronomy and is ranked number one in the world for astronomy*. ... The aim of the prize was to increase media coverage of the field, as a means of promoting the wonders of astronomy - a subject ... I have no doubt it will have played some part in encouraging the next generation to take up astronomy, helping to maintain the ...
... researched article on History of Indian Astronomy from Indianetzone, the largest encyclopedia on India. ... It is said that Indian astronomy actually had a huge influence on the science of astronomy. The study of astronomy in the ... History of Indian Astronomy. History of Indian Astronomy is a complex study that dates back to almost 4000 years back. A few of ... Moreover, this period is also called as the Golden age of astronomy in India. Astronomy is considered as one such area that ...
Department of Physics and Astronomy. 7:30 pm Room 001 ESS Building. Friday, December 6, 2013. The Hunt for Dark Matter. ... Essig joined the Stony Brook Physics and Astronomy department and the Yang Institute for Theoretical Physics in 2012. Among his ...
Login My account Statement on Collegiality © UC Regents 2022. All Rights Reserved. Policies, practices & procedures subject to change without notice ...
ALCon 2016 Astronomy Day Cosmos Club Crockett Eclipse Election George Mason Great Meadow Imaging Messier Marathon Meteor Shower ...
Event-driven detectors for soft x-ray astronomy Author(s): David N. Burrows; Abraham D. Falcone; Jianmei Pan; Vincent Douence; ... SPIE 11118, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXI, 1111803 (9 September 2019); doi: 10.1117/ ... UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXI. Oswald H. Siegmund, Editor(s) ... of hybrid CMOS detectors for X-ray astronomy, and specifically the development over the past 10 years of a new event-driven X- ...
infrared astronomy, Study of astronomical objects by observing the infrared radiation they emit. ... Home Science Astronomy infrared astronomy infrared astronomy summary. Actions Cite verifiedCite ... For the full article, see infrared astronomy. infrared astronomy, Study of astronomical objects by observing the infrared ... Infrared astronomy allows studies of the dust-obscured core of the Milky Way Galaxy and the hearts of star-forming regions and ...
Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place.... The Space and Astronomy ... About Astronomy Net , Advertise on Astronomy Net , Contact & Comments , Privacy Policy. Unless otherwise specified, web site ... dbHTML, AstroGuide, ASTRONOMY.NET & VA.NET. are trademarks of John Huggins. ... an Astronomy Net God & Science Forum message ...
... includes both Harmonies of the World and Epitome of Copernican Astronomy (Prometheus, 1991, 303 pg). ...
CHIME is a new interferometric telescope at radio frequencies 400-800 MHz. The mapping speed (or total statistical power) of CHIME is among the largest of any radio telescope in the world, and the technology powering CHIME could be used to build telescopes which are orders of magnitude more powerful. In the ~18 months since first light, CHIME has found an unprecedented number of fast radio bursts (FRBs), including ~20 new repeating FRBs, and the first repeating FRB with periodic activity. Understanding the origin of FRBs is a central unsolved problem in astrophysics, and the FRB science results from CHIME offer new clues toward solving the puzzle. ...
... voyez des captures décran et apprenez-en plus sur Astronomy Game. Téléchargez Astronomy Game et profitez-en sur votre iPhone, ... Improve your astronomy general knowledge!. This app is educational as it helps you learn more about our universe. ...
Match the words with their definitions
... These interactive astronomy java applets were created for astronomy students at the University of ... Applets on stellar astronomy include: fusion in the sun, the Big Bang, extrasolar planets, black holes, the H-R diagram, binary ... You just viewed Astronomy Java Applets. Please take a moment to rate this material. ...
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, ... Astronomy , Classic Toy Trains , Classic Trains , Discover , Finescale Modeler , Garden Railways , Kalmbach Hobby Store , Model ... Receive news, sky-event information, observing tips, and more from Astronomys weekly email newsletter. View our Privacy Policy ...
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, ... Astronomy , Classic Toy Trains , Classic Trains , Discover , Finescale Modeler , Garden Railways , Kalmbach Hobby Store , Model ... Receive news, sky-event information, observing tips, and more from Astronomys weekly email newsletter. View our Privacy Policy ... Complete the form below to contact an advertising representative for Astronomy magazine. ...
1.6.1 GNU Astronomy Utilities 1.0. Currently (prior to Gnuastro 1.0), the aim of Gnuastro is to have a complete system for data ...
Hewish took on the leadership of the Cambridge radio astronomy group and was head of the Mullard Radio Astronomy Observatory ... He became a university lecturer in 1961, reader in 1969, and professor of radio astronomy in 1971, until his retirement in 1989 ... was crucial to the development of radio astronomy. The Very Large Array in New Mexico, the Atacama Large Millimetre/ ...
  • We conduct research in diverse areas of astronomy, from the physics of stars to cosmology, in observation and theory, and through the construction of cutting edge instruments for our complement of telescopes. (wisc.edu)
  • We offer an undergraduate major in Astronomy and Physics and graduate studies towards a Ph.D. in astrophysics. (wisc.edu)
  • From a traditional strength in observational astronomy and space- and ground-based instrumentation, and a long history of first rate research in the study of astrophysical gases and the interstellar medium, the department is pursuing traditional as well as new avenues, with a recent emphasis on the observational and theoretical study of structure formation and the physics of stars. (wisc.edu)
  • Prof. Essig joined the Stony Brook Physics and Astronomy department and the Yang Institute for Theoretical Physics in 2012. (sunysb.edu)
  • Comprehensive physics and astronomy online education, research and reference web site founded in 1995 by a physicist Anton Skorucak. (physlink.com)
  • Email [email protected] with the words "Website Suggestion" in the subject heading. (sjsu.edu)
  • The W. J. Megaw Prize in Experimental Physics is given for outstanding achievement in PHYS 3220 3.0 Experimental Physics to commemorate the late William (Jim) Megaw who was Chairman of the Department of Physics and Astronomy for ten years. (yorku.ca)
  • The Department of Physics and Astronomy at UH Mānoa operates a separate physics graduate program and has vigorous research groups with particular emphases on particle astrophysics, elementary particle physics, nanoscience and free electron lasers. (hawaii.edu)
  • The Department of Physics and Astronomy at University of Hawai'i at Hilo offers an undergraduate degree in astronomy. (hawaii.edu)
  • Pages and categories that are used by the Department of Astronomy of the School of Physics and Astronomy . (wikiversity.org)
  • This identification launches the new field of high-energy neutrino astronomy, which we expect will yield exciting breakthroughs in our understanding of the universe and fundamental physics, including how and where these ultra-high-energy particles are produced," Doug Cowen, a founding member of the IceCube collaboration and Penn State University professor of physics and astronomy and astrophysics, said in a statement. (cnn.com)
  • A Ph.D. degree in astronomy, physics or a closely related discipline and postdoctoral experience are mandatory. (aas.org)
  • Astronomy on Tap is a series of world-wide events in which professional astronomers give informal talks at a local bar on topics of broad interest in astronomy and astrophysics. (queensu.ca)
  • Ryle and Hewish's 1960 invention of aperture synthesis, where the rotation of the Earth is used to convert a line of telescopes into, effectively, a single giant circular antenna, was crucial to the development of radio astronomy. (theguardian.com)
  • Radio Astronomy- Transcript and show notes. (universetoday.com)
  • Welcome to the ASSA Radio Astronomy Web Site. (assa.org.au)
  • ASSA's Radio Astronomy Special Interest Group has joined the international ' Callisto ' program to assist in providing world wide coverage 24 hours a day, monitoring of some of the wavelengths that we can receive from the Sun. (assa.org.au)
  • mainly 8-inch Dobsonians and 12×60 binoculars) The semester was broken into four nominally 4 week long modules : Visual (naked eye) astronomy, astronomy using a 42 mm student-built refractor (more below), binocular astronomy and finally astronomy using library telescopes. (aspbooks.org)
  • A 1300-page final report for the International Year of Astronomy 2009 was released at the European Week of Astronomy and Space Science in Lisbon, Portugal. (astronomy2009.org)
  • The International Year of Astronomy 2009 is endorsed by the United Nations and the International Council of Science . (astronomy2009.org)
  • This website, implemented in 2011, aims to convey some of the exciting science and the engrossing learning environment you can find at the UW-Madison Astronomy Department. (wisc.edu)
  • This fall, the Wesleyan Astronomy Department welcomes one new professor and two postdoctoral researchers to the Van Vleck Obsevatory. (wesleyan.edu)
  • Find out about public observing, colloquia, and other fun events happening at the astronomy department. (wesleyan.edu)
  • The Department of Astronomy ( http://astro.ustc.edu.cn/ ) at the University of Science and Technology of China (USTC) is seeking to fill a number of faculty positions at the level of full and/or associate professorships. (aas.org)
  • The design and construction of a novel heterodyne spectrometer for airborne astronomy in the 50 µm - 200 µm wavelength range is described. (caltech.edu)
  • Less commonly known has been Cornell's vested and serious interest in the history of astronomy and the cutting-edge discoveries made during his own lifetime. (princeton.edu)
  • Moreover, some of the earliest references of the history of Indian Astronomy can be found in the 'Rigveda', that is a collection of hymns dating back to almost 2000 B.C. The elaborate study of the history of astronomy in India states that astrology and Indian astronomy were very closely associated. (indianetzone.com)
  • This book explores why astronomy captivated Cornell, and considers hundreds of his works - found-footage films, three-dimensional space-object boxes, enigmatic collages, and cosmic ephemera - that contain references to astronomical phenomena. (princeton.edu)
  • Initially, astronomy was intermingled with astrology and since the ancient times, in Indian the planets, which are called as the 'Grahas', have been closely involved with the determination of fortunes of the people. (indianetzone.com)
  • Astronomy, in contrast, makes predictions about such phenomena as the movements of planets and the expansion of galaxies. (citybeat.com)
  • Joseph Cornell and Astronomy makes a compelling case for Cornell's engagement far outside of parochial concerns by demonstrating his lifelong interest in and serious study of astronomy. (princeton.edu)
  • The study of astronomy in the country shows that the early Indian astronomers are amongst the most powerful in their respective fields. (indianetzone.com)
  • WFST will serve as an ideal platform for new faculty members with research interests in time-domain astronomy, solar system objects, near-field cosmology and many other frontiers. (aas.org)
  • Joseph Cornell and Astronomy provides an in-depth look at one artist's intense fascination with the science of astronomy. (princeton.edu)
  • An avid reader, he amassed a library of books and articles about science and astronomy, and his reflections about these subjects had a direct impact on his art. (princeton.edu)
  • We hope you enjoy these products with the knowledge that proceeds help educate, inform, and inspire millions and support teaching in the science and hobby of astronomy. (mcdonaldobservatory.org)
  • The aim of the prize was to increase media coverage of the field, as a means of promoting the wonders of astronomy - a subject regularly cited as a key reason for students opting to take up careers in science. (eso.org)
  • The media are vital partners in spreading the inspirational message of astronomy - and of other science fields - and it's in all our interests to work together with the media to encourage more, and higher quality, coverage. (eso.org)
  • It is said that Indian astronomy actually had a huge influence on the science of astronomy. (indianetzone.com)
  • Early history of Indian astronomy also shows that this science just like other cultures was entwined with religion. (indianetzone.com)
  • The Journal of Astronomy & Earth Sciences Education - JAESE is a scholarly, peer-reviewed scientific journal publishing original discipline-based education research and evaluation, with an emphasis of significant scientific results derived from ethical observations and systematic experimentation in science education and evaluation. (google.com)
  • For millennia, the science of astronomy was limited to observations that could be made with the unaided eye. (icr.org)
  • In 2005, the World Heritage Committee at its 29th session (Decision 29 COM 5B , Durban, South Africa) requested the Director of the World Heritage Centre to further explore the Thematic Initiative "Astronomy and World Heritage" as a means to promote, in particular, nominations which recognize and celebrate achievements in science. (unesco.org)
  • Why is Astronomy a Science but Astrology is Not? (citybeat.com)
  • Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (Planetary Science Institute), this show brings the questions of an avid astronomy lover direct to an astronomer. (libsyn.com)
  • We discuss the joint development by Penn State University (PSU) and Teledyne Imaging Systems (TIS) of hybrid CMOS detectors for X-ray astronomy, and specifically the development over the past 10 years of a new event-driven X-ray detector for future astronomy missions. (spie.org)
  • The Conservancy looks forward to future astronomy nights at Grassy Waters. (grassywaters.org)
  • Well, I looked for a while and found no astronomy quizzes. (allthetests.com)
  • Receive email alerts on new books, offers and news in American Astronomy Society Summer 2016. (cambridge.org)
  • And to make it easier for you to get the most extensive telescope and amateur astronomy related news, articles and reviews that are only available in the magazine pages of Astronomy Technology Today, we are offering a 1 year subscription for only $6! (astronomytechnologytoday.com)
  • Big Astronomy is a collaboration between Abrams Planetarium at MSU, Associated Universities Inc. (AUI), Association of Universities for Research in Astronomy (AURA), Astronomical Society of the Pacific (ASP), California Academy of Sciences, Peoria Riverfront Museum, Ward Beecher Planetarium at YSU, Atacama Large Millimeter-submillimeter Array (ALMA), Vera C. Rubin Observatory construction project, NSF's NOIRLab facilities Cerro Tololo Inter-American Observatory (CTIO) and the international Gemini Observatory. (bigastronomy.org)
  • Although the IfA is by far the largest astronomy organization at the University of Hawai'i, astronomy education and research is conducted at several other university departments. (hawaii.edu)
  • A combination of observations and data across the electromagnetic spectrum, provided by observatories on Earth and in space, makes this a prime example of how "multimessenger" astronomy is helping make discoveries possible. (cnn.com)
  • These interactive astronomy java applets were created for astronomy students at the University of British Columbia. (merlot.org)
  • All the community colleges in the University of Hawai'i system offer introductory astronomy courses. (hawaii.edu)
  • We are one of the largest university astronomy programs in the world. (hawaii.edu)
  • An 'on-line' Astronomy Lab syllabus developed for the University of New Mexico -Taos is presented which makes use of a library 'Loaner' system and student construction of a basic refractor telescope. (aspbooks.org)
  • Harvard University -- Astronomy. (harvard.edu)
  • Sterling Hall, which at that point housed the Astronomy on its top floors, was bombed in 1970. (wisc.edu)
  • The Omegon AC 80/400 on the AZ3 azimuthal mount is ideal for stargazers and nature lovers who want an uncomplicated and powerful telescope and spotting scope for astronomy and nature observation. (teleskop-express.de)
  • Multimessenger astronomy also contributed to the discovery of the neutron star collision that created light, gravitational waves and gold in October. (cnn.com)
  • The UW-Madison Astronomy Department's mission is to conduct cutting edge research and to offer students and postdocs the highest quality of education. (wisc.edu)
  • International in scope, JAESE publishes the highest quality and timely articles from discipline-based education research that advance understanding of astronomy and earth sciences education and are likely to have a significant impact on the discipline or policy. (google.com)
  • The UHNAI is managed by the Institute for Astronomy but staffed by scientists from several different UH Mānoa departments and research institutes. (hawaii.edu)
  • USTC is a premier astronomical institution of China (tied first in the current astronomy ranking by the Ministry of Education of China), and is one of the institutions that initiated modern astrophysical research in this country. (aas.org)
  • The study of ancient Indian astrology clearly states that the sidereal astronomy is based upon the stars. (indianetzone.com)
  • Both astrology and astronomy are in the business of making predictions. (citybeat.com)
  • For a very long time, until the 17th or 18th century, astronomy and astrology were practiced side by side. (citybeat.com)
  • We hope such recognition will stimulate more coverage of Europe's leading contributions to the field of astronomy and bring these results closer to the public. (eso.org)
  • The Herschel Prize is given for outstanding achievement in PHYS 1070 3.0 Astronomy to recognize Sir William Herschel, his sister Caroline, and his son John, each of whom has made their own outstanding contributions to astronomy. (yorku.ca)
  • A few of the earliest references of Indian astronomy was found in the Rigveda. (indianetzone.com)
  • These material testimonies of astronomy, found in all geographical regions, span all periods from prehistory to today. (unesco.org)
  • This Thematic Initiative including UNESCO's Astronomy and World Heritage Timeframe were presented at the International Symposium organised by the Institute of Astronomy of Russian Academy of Sciences, held in June 2005 in Moscow (Russian Federation). (unesco.org)
  • During his term, he wrote an elaborate text on astronomy and associated sciences, the Brahmasphutasiddhanta (The Opening of the Universe) in the year 628. (indianetzone.com)
  • I have no doubt it will have played some part in encouraging the next generation to take up astronomy, helping to maintain the UK's leading position in this field. (eso.org)
  • History of Indian Astronomy is a complex study that dates back to almost 4000 years back. (indianetzone.com)
  • History of Indian Astronomy dates back over four thousand years. (indianetzone.com)
  • Theories of astronomy, on the other hand, have evolved over the years with advances in technology. (citybeat.com)
  • Astronomy is considered as one such area that has attracted the mankind right from the beginning of the history. (indianetzone.com)
  • You may find this quiz really hard if you're not too into astronomy. (allthetests.com)
  • Astronomy for Absolute Beginners is specifically aimed at helping newcomers to stargazing find their way around the cosmos. (battlesteads.com)
  • Find and post astronomy related jobs! (aas.org)
  • The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. (astronomy.com)
  • Complete the form below to contact an advertising representative for Astronomy magazine. (astronomy.com)
  • Starry-eyed lovers of astronomy have something to look forward to overnight as a near-total lunar eclipse will be visible in North America. (nbcsandiego.com)
  • Our expert team will explain how to prepare for a night of astronomy, covering things like clothing, equipment & technology. (battlesteads.com)
  • The next night the Professor goes up to the old man, " What do you know about astronomy? (thedailyenlightenment.com)
  • The Conservancy held the first Grassy Waters Astronomy Night on February 15th. (grassywaters.org)