Extraterrestrial Environment
Environment
Social Environment
Environment Design
Environment, Controlled
Hydrogen peroxide on the surface of Europa. (1/365)
Spatially resolved infrared and ultraviolet wavelength spectra of Europa's leading, anti-jovian quadrant observed from the Galileo spacecraft show absorption features resulting from hydrogen peroxide. Comparisons with laboratory measurements indicate surface hydrogen peroxide concentrations of about 0.13 percent, by number, relative to water ice. The inferred abundance is consistent with radiolytic production of hydrogen peroxide by intense energetic particle bombardment and demonstrates that Europa's surface chemistry is dominated by radiolysis. (+info)The global topography of Mars and implications for surface evolution. (2/365)
Elevations measured by the Mars Orbiter Laser Altimeter have yielded a high-accuracy global map of the topography of Mars. Dominant features include the low northern hemisphere, the Tharsis province, and the Hellas impact basin. The northern hemisphere depression is primarily a long-wavelength effect that has been shaped by an internal mechanism. The topography of Tharsis consists of two broad rises. Material excavated from Hellas contributes to the high elevation of the southern hemisphere and to the scarp along the hemispheric boundary. The present topography has three major drainage centers, with the northern lowlands being the largest. The two polar cap volumes yield an upper limit of the present surface water inventory of 3.2 to 4.7 million cubic kilometers. (+info)Galileo imaging of atmospheric emissions from Io. (3/365)
The Galileo spacecraft has detected diffuse optical emissions from Io in high-resolution images acquired while the satellite was eclipsed by Jupiter. Three distinct components make up Io's visible emissions. Bright blue glows of more than 300 kilorayleighs emanate from volcanic plumes, probably due to electron impact on molecular sulfur dioxide. Weaker red emissions, possibly due to atomic oxygen, are seen along the limbs, brighter on the pole closest to the plasma torus. A faint green glow appears concentrated on the night side of Io, possibly produced by atomic sodium. Io's disk-averaged emission diminishes with time after entering eclipse, whereas the localized blue glows brighten instead. (+info)Formation of cycloidal features on Europa. (4/365)
Cycloidal patterns are widely distributed on the surface of Jupiter's moon Europa. Tensile cracks may have developed such a pattern in response to diurnal variations in tidal stress in Europa's outer ice shell. When the tensile strength of the ice is reached, a crack may occur. Propagating cracks would move across an ever-changing stress field, following a curving path to a place and time where the tensile stress was insufficient to continue the propagation. A few hours later, when the stress at the end of the crack again exceeded the strength, propagation would continue in a new direction. Thus, one arcuate segment of the cycloidal chain would be produced during each day on Europa. For this model to work, the tensile strength of Europa's ice crust must be less than 40 kilopascals, and there must be a thick fluid layer below the ice to allow sufficient tidal amplitude. (+info)Climate change as a regulator of tectonics on Venus. (5/365)
Tectonics, volcanism, and climate on Venus may be strongly coupled. Large excursions in surface temperature predicted to follow a global or near-global volcanic event diffuse into the interior and introduce thermal stresses of a magnitude sufficient to influence widespread tectonic deformation. This sequence of events accounts for the timing and many of the characteristics of deformation in the ridged plains of Venus, the most widely preserved volcanic terrain on the planet. (+info)The gravity field of Mars: results from Mars Global Surveyor. (6/365)
Observations of the gravity field of Mars reveal a planet that has responded differently in its northern and southern hemispheres to major impacts and volcanic processes. The rough, elevated southern hemisphere has a relatively featureless gravitational signature indicating a state of near-isostatic compensation, whereas the smooth, low northern plains display a wider range of gravitational anomalies that indicates a thinner but stronger surface layer than in the south. The northern hemisphere shows evidence for buried impact basins, although none large enough to explain the hemispheric elevation difference. The gravitational potential signature of Tharsis is approximately axisymmetric and contains the Tharsis Montes but not the Olympus Mons or Alba Patera volcanoes. The gravity signature of Valles Marineris extends into Chryse and provides an estimate of material removed by early fluvial activity. (+info)Possible ancient oceans on Mars: evidence from Mars Orbiter Laser Altimeter data. (7/365)
High-resolution altimetric data define the detailed topography of the northern lowlands of Mars, and a range of data is consistent with the hypothesis that a lowland-encircling geologic contact represents the ancient shoreline of a large standing body of water present in middle Mars history. The contact altitude is close to an equipotential line, the topography is smoother at all scales below the contact than above it, the volume enclosed by this contact is within the range of estimates of available water on Mars, and a series of extensive terraces parallel the contact in many places. (+info)Evidence for crystalline water and ammonia ices on Pluto's satellite charon. (8/365)
Observations have resolved the satellite Charon from its parent planet Pluto, giving separate spectra of the two objects from 1.0 to 2.5 micrometers. The spectrum of Charon is found to be different from that of Pluto, with water ice in crystalline form covering most of the surface of the satellite. In addition, an absorption feature in Charon's spectrum suggests the presence of ammonia ices. Ammonia ice-water ice mixtures have been proposed as the cause of flowlike features observed on the surfaces of many icy satellites. The existence of such ices on Charon may indicate geological activity in the satellite's past. (+info)The term "extraterrestrial environment" is not typically used in a medical context, but rather in the fields of astronomy and astrobiology. It generally refers to any physical environment outside of Earth, including the surfaces and atmospheres of other planets, moons, asteroids, comets, and interstellar space.
In a broader sense, one might use the term "extraterrestrial environment" to refer to any physical conditions that are not found naturally on Earth, such as extreme temperatures, radiation levels, or atmospheric compositions. However, this is not a standard medical definition.
It's worth noting that there may be potential health implications for humans who travel to extraterrestrial environments, as they would be exposed to new and potentially hazardous conditions. As such, space medicine is a growing field of research that aims to understand and mitigate the health risks associated with space travel.
The term "environment" in a medical context generally refers to the external conditions and surroundings that can have an impact on living organisms, including humans. This includes both physical factors such as air quality, water supply, soil composition, temperature, and radiation, as well as biological factors such as the presence of microorganisms, plants, and animals.
In public health and epidemiology, the term "environmental exposure" is often used to describe the contact between an individual and a potentially harmful environmental agent, such as air pollution or contaminated water. These exposures can have significant impacts on human health, contributing to a range of diseases and disorders, including respiratory illnesses, cancer, neurological disorders, and reproductive problems.
Efforts to protect and improve the environment are therefore critical for promoting human health and preventing disease. This includes measures to reduce pollution, conserve natural resources, promote sustainable development, and mitigate the impacts of climate change.
A "social environment" is not a term that has a specific medical definition, but it is often used in the context of public health and social sciences to refer to the physical and social conditions, relationships, and organized institutions that influence the health and well-being of individuals and communities.
The social environment includes factors such as:
* Social support networks (family, friends, community)
* Cultural norms and values
* Socioeconomic status (income, education, occupation)
* Housing and neighborhood conditions
* Access to resources (food, healthcare, transportation)
* Exposure to discrimination, violence, and other stressors
These factors can have a significant impact on health outcomes, as they can influence behaviors related to health (such as diet, exercise, and substance use), as well as exposure to disease and access to healthcare. Understanding the social environment is essential for developing effective public health interventions and policies that promote health equity and reduce health disparities.
I couldn't find a medical definition specifically for "environment design." However, in the context of healthcare and public health, "environmental design" generally refers to the process of creating or modifying physical spaces to promote health, prevent injury and illness, and improve overall well-being. This can include designing hospitals, clinics, and other healthcare facilities to optimize patient care, as well as creating community spaces that encourage physical activity and social interaction. Environmental design can also involve reducing exposure to environmental hazards, such as air pollution or noise, to protect public health.
"Controlled Environment" is a term used to describe a setting in which environmental conditions are monitored, regulated, and maintained within certain specific parameters. These conditions may include factors such as temperature, humidity, light exposure, air quality, and cleanliness. The purpose of a controlled environment is to ensure that the conditions are optimal for a particular activity or process, and to minimize the potential for variability or contamination that could affect outcomes or results.
In medical and healthcare settings, controlled environments are used in a variety of contexts, such as:
* Research laboratories: To ensure consistent and reproducible experimental conditions for scientific studies.
* Pharmaceutical manufacturing: To maintain strict quality control standards during the production of drugs and other medical products.
* Sterile fields: In operating rooms or cleanrooms, to minimize the risk of infection or contamination during surgical procedures or sensitive medical operations.
* Medical storage: For storing temperature-sensitive medications, vaccines, or specimens at specific temperatures to maintain their stability and efficacy.
Overall, controlled environments play a critical role in maintaining safety, quality, and consistency in medical and healthcare settings.
Extraterrestrial real estate
Extraterrestrial atmosphere
List of alleged extraterrestrial beings
Extraterrestrial (TV program)
E.T. the Extra-Terrestrial (video game)
Extraterrestrial materials
Environmental ethics
Space ethics
Biotic ethics
HZE ion
Health threat from cosmic rays
Carboniferous
Penelope Boston
Sonar
2021 in the environment
Douglas Vakoch
Hypothetical types of biochemistry
Merrillite
Panspermia
Airbus A300
DeathSpank: Thongs of Virtue
Timothy Leighton
Extraterrestrial life
BIOPAN
Thermosynthesis
Bacillus aerius
Lava tube
EXPORT
EXPOSE
Olafur Eliasson
Astrobiologist/Geobiologist uses Earth as a lab to examine possibility of extraterrestrial life - HORIBA
Extraterrestrial real estate - Wikipedia
Occult Wisdom of the Extraterrestrials is Engaging! - UFO Digest
Extraterrestrial | Post Scripts
Search for space aliens comes up empty, but extraterrestrial life could still be out there
The Search for Extraterrestrial Wealth - Worth
LankaWeb - INDIAN SCIENTIST HAILS THE POLONNARUWA METEORITE AS A MAJOR DEVELOPMENT IN THE SEARCH FOR EXTRATERRESTRIAL LIFE
Hydrogel-based controlled closed ecological environments for extraterrestrial food production (AgriSpace) - Fen Technology USA
Publications | Max Planck Institute for extraterrestrial Physics
The 8-Circuit Model of Consciousness
MPI for Extraterrestrial Physics | Max-Planck-Institut für extraterrestrische Physik
Our Solar System's 9 Extraterrestrial Oceans in One Surprising Infographic
41 Hours on Steam
Dune - Wikipedia
Life at Vents & Seeps
Publications - PÅ™ÃrodovÄ›decká fakulta UK
Extraterrestrial life in Martian lava tubes? - Openminds.tv
Mario Brothers Video Games - Best Buy
Exopolitics Radio with alfred lambremont webre
Money Well Spent
Krafft Ehricke's Extraterrestrial Imperative - Universe Today
AATIP head: 'Pentagon has more evidence' | Unexplained Mysteries
Insights into the formation and evolution of extraterrestrial amino acids from the asteroid Ryugu | Nature Communications
NIOSHTIC-2 Search Results - Full View
Scientists Peer Into the 3D Structure of the Milky Way and Observe Star-Forming Processes in Unprecedented Detail
Neri Oxman's exhibition at SFMOMA pushes material limits amid apocalyptic visions
The best places to find extraterrestrial life in our solar system, ranked | MIT Technology Review
Clues to extraterrestrial life from well microbes
The Space Review: Should we care about other planets?
The Institutions of Extraterrestrial Liberty by Charles S. Cockell | WHSmith
Featuring extraterrestrial life1
- Since Louie Lumiere and his brother produced the first Cinematographe in 1895, in competition with Thomas Edison and his invention of the first Vitascope, an adaptation of his earlier Kinetoscope, in 1896, there have been somewhere in the area of 300 motion pictures featuring extraterrestrial life in some form. (paranormalpeopleonline.com)
Astrobiology5
- The science of extraterrestrial life is known as astrobiology . (wikipedia.org)
- In this article, we will examine astrobiology, the scientific search for extraterrestrial life. (howstuffworks.com)
- In tandem with cutting-edge instrument platforms, research in data processing and data analysis on Earth-based (Terran) astrobiology analogs and on extraterrestrial materials also serves to increase the breadth of interpretations possible with mission data. (frontiersin.org)
- Berliner, Mochizuki, and Stedman, authors of a review article in Astrobiology, lay out some short-term and long-term priorities for astrovirology research and discuss difficulties and stratagems for finding viral biosignatures on Earth and in extraterrestrial environments. (cdc.gov)
- Possible sociological and other consequences of the discovery of extraterrestrial life and/or of extraterrestrial intelligence · historical perspectives: Shifting thoughts about extraterrestrial life throughout the times have received training in · interdisciplinary approaches within astrobiology as a distinctly multidisciplinary subject · literature searches within research topics close to current research frontlines. (lu.se)
Habitability2
- His scientific research includes the study of life in extreme environments, the habitability of extraterrestrial environments, and human space exploration. (whsmith.co.uk)
- Habitability and Biosignature Formation in Simulated Martian Aqueous Environments. (open.ac.uk)
Possibility3
- Possibility of extraterrestrial sub-surface life and its detection. (nasa.gov)
- William Vorilong , in the 15th century, acknowledged the possibility that Jesus could have visited extraterrestrial worlds to redeem their inhabitants. (wikipedia.org)
- So as can be seen, the field of speculation that surrounds the possibility of extraterrestrial life in the universe is somewhat muddy, and even still, most mainstream scientists refuse to discount the possibility that intelligent life might exist elsewhere, adding the caveat that the question is not simply of where , but of when . (paranormalpeopleonline.com)
Astronomers2
- LUCIFER is helping Vatican astronomers look for extraterrestrials? (openminds.tv)
- This is exactly the strategy adopted by astronomers in the search for extraterrestrial life. (scientificamerican.com)
Intelligences2
- If extraterrestrial life exists, it could range from simple microorganisms and multicellular organisms similar to animals or plants, to complex alien intelligences akin to humans . (wikipedia.org)
- This avoids the tenuous assumption that extraterrestrial intelligences are actively seeking contact or communication. (rfreitas.com)
Terrestrial4
- The origin of life on Earth is a contentious issue, with a variety of potential environments being proposed, including oceanic hydrothermal vents 1 and terrestrial hot springs 2 . (nature.com)
- Toward fulfilling obligations under Article IX, the US National Aeronautics and Space Administration (NASA) and COSPAR maintain planetary protection policies that require space exploration missions to avoid contaminating extraterrestrial (ET) environments with terrestrial biology, and vice versa (a particular concern when spacefaring nations start bringing samples back to Earth from potentially habitable bodies such as Mars). (thespacereview.com)
- to apply a perspective from biology, in describing how life has developed on Earth, and in studying its limits, e.g., the most extreme environments that terrestrial life can endure. (lu.se)
- Through petrographic and stratigraphic analysis of sedimentary rocks from around the world we reconstruct ancient marine and terrestrial environments and study their evolution in time and space. (lu.se)
Biosignatures1
- Here, we delve into the search for extraterrestrial chemical and morphological biosignatures and examine several possible approaches to agnostic life detection using mass spectrometry. (frontiersin.org)
Extreme environments3
- His geobiological and astrobiological research aims to understand how life can thrive in extreme environments. (horiba.com)
- By understanding life in extreme environments on our own planet, we can better understand how life on Earth endures within these extreme environments. (horiba.com)
- The development of the earliest lifeforms on Earth, and extreme environments for present-day life on the bottom of the oceans, around hot springs, deep underground, in permafrost, or in radioactive environments. (lu.se)
Subsurface2
- We're utilizing these environments on Earth to help us determine how biology would be preserved and thrive in the subsurface of Mars and below ice sheets on Enceladus and Europa. (horiba.com)
- Subsurface environments and extremophiles on the Azores. (nasa.gov)
Bodies4
- Several individuals and private organizations claimed ownership of the moon and other extraterrestrial bodies, but no such claims have yet been recognized. (wikipedia.org)
- The Princeton group focused on Article IX of the Treaty, which dictates that "States Parties to the Treaty shall pursue studies of outer space, including the Moon and other celestial bodies, and conduct exploration of them so as to avoid their harmful contamination and also adverse changes in the environment of the Earth resulting from the introduction of extraterrestrial matter and, where necessary, shall adopt appropriate measures for this purpose. (thespacereview.com)
- He theorised all extraterrestrial bodies could be inhabited by men, plants, and animals, including the Sun. [6] Descartes wrote that there was no means to prove that the stars were not inhabited by "intelligent creatures", but their existence was a matter of speculation. (wikipedia.org)
- The need for quarantine on Earth for extraterrestrial samples and protection of other celestial bodies against contamination from Earth · planets around other stars (exoplanets) and current methods to find and study these. (lu.se)
Planets6
- Extraterrestrial real estate refers to claims of land ownership on other planets, natural satellites, or parts of space by certain organizations or individuals. (wikipedia.org)
- But identifying it in environments different than the surfaces of Earth-like planets would allow us also to figure out whether there is only one chemical path leading to life. (scientificamerican.com)
- The environment may refer to a closed cabin (such as a space shuttle or space station) or to space itself, the moon, or other planets. (bvsalud.org)
- Possible artificial climate changes on other planets · the search for extraterrestrial intelligence. (lu.se)
- Design of space probes is described, as well as experiments to study biologically relevant environments on other planets. (lu.se)
- Analysis of extraterrestrial material in the laboratory, and risks for spreading organisms between different planets. (lu.se)
Abduction1
- THE KEEPERS documents Spark's unique recall of an Extraterrestrial civilization's human genetic-farming and educational outreach (aka "Abduction") programs, as well as Sparks first hand witnessing of time travel teleportation technology (originally meant to solve humanity's urgent environmental problems) apparently transferred by the same ETs to the U.S. Government, which has misused it for military-political purposes. (blogs.com)
Solar3
- Here are the 10 best places in the solar system to look for extraterrestrial life, subjectively ranked by yours truly for how likely we are to find life-and how easy it would be to find it if it's there. (technologyreview.com)
- Our group is interested in planetary surface environment and solar/planetary system evolution. (must.edu.mo)
- The theme further includes an astronomical perspective whereby studies of extraterrestrial matter and impact craters provide information about the history of the solar system, and possible relationships between astronomical processes and the evolution of life. (lu.se)
Martian3
- Extraterrestrial life in Martian lava tubes? (openminds.tv)
- Home / Articles / UFO News / Extraterrestrial life in Martian lava tubes? (openminds.tv)
- Geochemical bio-signatures in Martian analogue basaltic environments using laboratory experiments and thermochemical modelling. (open.ac.uk)
Creatures1
- Your experience does not end there, add a paintball shoot out to your Area 52 Haunted House ticket and go after the extraterrestrial creatures yourself! (kisselpaso.com)
Radiation environment1
- Through his leadership, regardless of the future of work and the extraterrestrial physical, biological, chemical, or radiation environment, there is always a safety climate. (cdc.gov)
Space6
- Some members of the space community have been asking whether planetary protection policy should be broadened to encompass the need to preserve and protect pristine extraterrestrial environments for their own sake as well as for science. (thespacereview.com)
- Against a backdrop of a vigorous and decades-long public discourse about protecting our home planet, some members of the space community have been asking whether planetary protection policy should be broadened to encompass the need to preserve and protect pristine extraterrestrial environments for their own sake as well as for science-hence, the Princeton workshop. (thespacereview.com)
- As well as over 300 scientific papers and numerous popular science books, including Space on Earth, which made the case for the indivisible links between space exploration and environmentalism, he has written a number of papers and edited books on the subject of extraterrestrial liberty. (whsmith.co.uk)
- One shared space is the debate over the wisdom of attempting communication with extraterrestrial intelligence. (wikipedia.org)
- A remarkable microbe named Deinococcus radiodurans (the name comes from the Greek deinos meaning terrible, kokkos meaning grain or berry, radius meaning radiation, and durare meaning surviving or withstanding) has survived a full year in the harsh environment of outer space aboard (but NOT inside) the International Space Station. (universetoday.com)
- One of the most hazardous work environments for humans is outer space, but with Jean Luc Picard in charge in Star Trek: The Next Generation , priority is placed on the safety and health of the crew. (cdc.gov)
Oceans1
- And we may not, as it turns out, need to travel light years to find extraterrestrial oceans or observe our first alien life forms. (singularityhub.com)
Biology1
- The biology that can thrive in these environments tends to be tolerant to high salts. (horiba.com)
Search for extrater1
- The search for extraterrestrial intelligence, or SETI, is a numbers game - and bigger numbers are better. (seti.org)
Signals1
- And while the researchers didn't uncover any signals from extraterrestrials , they've taken a major step forward in the search. (seti.org)
Perspectives1
- Science fiction has communicated scientific ideas, imagined a wide range of possibilities, and influenced public interest in and perspectives on extraterrestrial life. (wikipedia.org)
Hydrothermal vents1
- Hydrothermal vents and cold seeps are places where chemical-rich fluids emanate from the seafloor, often providing the energy to sustain lush communities of life in some very harsh environments. (whoi.edu)
Mars1
- Extraterrestrial life could be hiding in recently discovered lava tubes on Mars. (openminds.tv)
Typically2
- Pre-modern writers typically assumed extraterrestrial "worlds" are inhabited by living beings. (wikipedia.org)
- These studies typically focus on how radiation and thermal processes can alter the physical and chemical properties of the surface with the goal of trying to understand how these environments evolve over time. (nau.edu)
Humans1
- [7] The writings of these individuals demonstrate interest in extraterrestrial life has existed throughout history, although only recently have humans have had any means of investigating it. (wikipedia.org)
Wisdom2
- Occult Wisdom of the Extraterrestrials is Engaging! (ufodigest.com)
- UFODigest.com » Paranormal » Occult, The » Occult Wisdom of the Extraterrestrials is Engaging! (ufodigest.com)
Earth7
- We now know that life on Earth is able to thrive in even the harshest, most brutal environments, in super cold and super dry conditions, depths of unimaginable pressures, and without the need to use sunlight as a source of energy. (technologyreview.com)
- No doubt you worry about the state of the environment on planet Earth. (thespacereview.com)
- Extraterrestrial life or alien life is life which does not originate from Earth . (wikipedia.org)
- Although it is possible that extraterrestrial life may have other configurations, scientists use the hierarchy of lifeforms from Earth for simplicity, as it is the only one known to exist. (wikipedia.org)
- First, the discovery of life forms in exotic environments on Earth indicates that life is very hearty and can adapt to the strangest and most hostile environments. (howstuffworks.com)
- Lesbian cyborgs sustained by their environment, ritual, and one another break the false relational binary between what is inherently not of this planet, and what is inextricably bound to the earth. (schwulesmuseum.de)
- The environment outside the earth or its atmosphere. (bvsalud.org)
Planetary1
- Advanced extraterrestrial civilisations which make extensive use of the fusion fuel resources of their local star and planetary system have numerous potentially observable characteristics. (rfreitas.com)
Earth's2
- Instead, he seeks microbial life, organisms that flourish on Earth's most hostile environments. (horiba.com)
- Mankind is supposedly the most highly developed species on the planet, yet is surprisingly unsuited and ill-equipped for Earth's environment: harmed by sunlight, a strong dislike for naturally occurring foods, ridiculously high rates of chronic disease, and more. (typepad.com)
Decades1
- Hollywood and by extension, western culture, has been obsessed with the subject of violent contact with extraterrestrials for decades. (paranormalpeopleonline.com)
Implications1
- But they also have potential implications in the search for extraterrestrial life. (cosmosmagazine.com)
Laboratory experiments1
- Dr. Loeffler uses laboratory experiments to simulate processes that occur in extraterrestrial environments. (nau.edu)
Science2
- ƒ"š‚ By Walter Jayawardhana Professor Godfrey Louis Pro Vice Chancellor of the Cochin University of Science and Technology of Kerala, India hailed the discovery of life in the Polonnaruwa meteorite asƒ"š‚ a major development in the search for extraterrestrial life. (lankaweb.com)
- Science of the Total Environment 819, 152008 (2022). (cuni.cz)
Scientific3
- The study looked at microbes from several sites in a controlled environment, and presented a rare scientific opportunity, says co-author Michael Wilkins, also from Ohio State. (cosmosmagazine.com)
- These national and international policies aim to preserve and protect pristine ET environments for scientific research. (thespacereview.com)
- The scientific search for extraterrestrial life forms has been bolstered by two recent discoveries. (howstuffworks.com)
Moon1
- A subsequent treaty document, the international Moon Treaty-finalised in 1979 (just five countries had ratified it by 1984, but five countries was sufficient for it to be considered officially in force)-went further and forbade private ownership of extraterrestrial real estate. (wikipedia.org)
Universe2
- Ultimately such speculation becomes a prediction (however un-provable) about not only the existence of, but the nature of extraterrestrial life in the universe. (paranormalpeopleonline.com)
- Needless to say, discovering extraterrestrial life would change our perspective on our place in the universe. (scientificamerican.com)
Material1
- The Ryugu asteroid fragments (JAXA Hayabusa2 mission), represent the most uncontaminated primitive extraterrestrial material available. (nature.com)
Major1
- The concept of extraterrestrial life, and particularly extraterrestrial intelligence, has had a major cultural impact, especially extraterrestrials in fiction . (wikipedia.org)
Chemical1
- In this environment, chemical reactions take place as seawater percolates through cracks in the seafloor to produce hot (more than 400°C or 750°C), acidic fluids that eventually rise back to the seafloor. (whoi.edu)
Experience2
- Be ready to experience Area 52, where an extraterrestrial take over will consume you! (kisselpaso.com)
- In his book, Webre reveals that in 1973 Extraterrestrials launched him into his new Exopolitical field of study with a February 1973 multidimensional ET contact experience. (blogs.com)
Study2
- In an exclusive Open Timelines interview the Author reveals that that the Extraterrestrials behind his 1973 multi-dimensional interaction may have coordinated "missing time" briefings aboard their UFO spaceships that led directly to the 1977 Jimmy Carter White House Extraterrestrial Communication Study of which the Author was director. (blogs.com)
- We also study various fossil groups and their palaeobiology and palaeoecology to understand forcing and feed-back mechanisms and biodiversity changes in ancient environments. (lu.se)
Scientists2
- Scientists believe tubes like these could provide a safe environment for life. (openminds.tv)
- When scientists talk about extraterrestrial life, they consider all those types. (wikipedia.org)
Samples2
- The findings highlight the importance of aqueous chemistry for defining the ultimate concentrations of amino acids in primitive extraterrestrial samples. (nature.com)
- The researchers took 40 samples from five fracking wells into the lab, conducting genomic analyses and manipulating the environment to draw out microbes that wouldn't have been identified in a basic field experiment. (cosmosmagazine.com)