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• Progress in Searches for Extraterrestrial Intelligent Radio Signals
  crossref Frank Drake 2011-09-13T06:43:02Z 置信度 0.63
• The monstrosity of the search for extraterrestrial life: Preparing for a future discovery
  crossref George Profitiliotis, Konstantinos Theologou 2023-02-09T02:38:30Z 置信度 0.64
• The Multichannel Spectrum Analyzer
  crossref A. M. Peterson, K. S. Chen, I. R. Linscott 2011-10-04T04:10:35Z 置信度 0.56
• Biosemiotic knowledge — a prerequisite for valid explorations of extraterrestrial intelligent life
  The scientific search for extraterrestrial intelligent life is probably one of the most ambitious projects ever taken in biology. The article discusses methodological problems associated with the search. It is emphasized that investigators of extraterrestrial …
  crossref Elling Ulvestad 2021-06-19T20:39:25Z 置信度 0.79 astrobiologyextraterrestrial lifephysics.pop-phastro-ph.immars exploration program
• A Search for Extraterrestrial Eukaryotes: Physical and Paleontological Aspects
  Physical and biochemical aspects of a proposed search for extraterrestrial eukaryotes (SETE) are considered. Such a program should approach the distinction between a primitive eukaryote and an archaebacteria. The emphasis on gene silencing suggests a possible …
  crossref J. Chela-Flores 2002-12-22T02:18:38Z 置信度 0.75 astrobiologyastro-ph.epbiologymars exploration programextraterrestrial life
• Methods of Water Management, Water Recovery, and Quality Monitoring
  crossref Scott Ritter 2019-01-09T02:14:40Z 置信度 0.57
• Communicating about the discovery of extraterrestrial life: Different searches, different issues
  crossref Margaret S. Race 2007-05-08T13:33:38Z 置信度 0.61
• Working Outside a Spacecraft or Space Habitat
  crossref Stephen Alexander Daire 2024-03-21T17:01:45Z 置信度 0.59
• Microbiological Contributions to the Search for Extraterrestrial Life
  crossref Brendlyn D Faison 2004-05-19T04:26:52Z 置信度 0.61
• Exponential evolution: Implications for intelligent extraterrestrial life
  Some measures of biologic complexity, including maximal levels of brain development, are exponential functions of time through intervals of 10(6) to 10(9) yrs. Biological interactions apparently stimulate evolution but physical conditions determine the time re…
  crossref Dale A. Russell 2002-11-11T12:36:19Z 置信度 0.75 astrobiologybiologyastro-ph.epastro-ph.imphysics.bio-ph
• Summary of Session II Planetary, Interplanetary and Interstellar Organic Matter
  crossref William M. Irvine 2011-10-04T00:10:35Z 置信度 0.60
• Prebiotic Complex Organic Molecules in Space
  crossref Masatoshi Ohishi 2019-02-27T22:07:43Z 置信度 0.57
• THE POSSIBILITY OF VISITING OR COMMUNICATING WITH EXTRATERRESTRIAL CIVILIZATIONS
  crossref Jerry L. Cranford 2012-06-15T02:52:26Z 置信度 0.60
• Space Law for Future Habitats
  crossref Stephen A. Daire, Andrew Bodiford 2021-09-09T08:02:46Z 置信度 0.57
• <title>Life in the universe: bringing the search for extraterrestrial intelligence (SETI) into elementary and middle school classrooms</title>
  The Life in the Universe Curriculum Development project has been a three year program which developed educational materials based on the SETI for use in elementary and middle school classrooms. The process and products are described in this paper.
  crossref Cara Stoneburner 2005-02-01T15:29:54Z 置信度 0.73 physics.pop-phcarbon dioxideprocessastro-phextraterrestrial life
• Extraterrestrial Handedness: A Reply
  Recent investigations of stable isotope ratios of amino acids from the Murchison meteorite have shown them to be of unambiguous extraterrestrial origin, and examinations of their enantiomeric compositions, where terrestrial contamination can be excluded, have …
  crossref William A. Bonner, Edward Rubenstein, George S. Brown 2002-12-22T02:18:38Z 置信度 0.75 astrobiologymeteoriteastro-ph.epextraterrestrial lifechemistry
• Chapter 11. Direct Contact with Extraterrestrials via Computer Emulation
  crossref William Sims Bainbridge 2022-10-11T10:57:11Z 置信度 0.61
• Chapter 14. A Journalistic Perspective on SETI-Related Message Composition
  crossref Morris Jones 2022-10-11T10:57:11Z 置信度 0.61
• Planetary Searches Using Optical Astrometric Interferometers
  crossref D. H. Staelin, M. M. Colavita, M. Shao 2011-10-04T04:10:35Z 置信度 0.63
• Introduction
  The Drake Equation, a method for estimating the number of communicative civilizations in the Milky Way galaxy, was a product of its time in several important ways. After a period of several decades during which the idea of life on other planets had reached a l…
  crossref Steven J. Dick 2015-07-05T05:14:33Z 置信度 0.78 astrobiologyastro-ph.imastro-ph.epextraterrestrial lifeearth and planetary astrophysics
• Learning and Adaptation of Communication Systems in Biological Life Forms
  Learning processes in Earth’s animal species have been studied in depth for more than a century, from which have emerged mathematical, theoretical and computational error-driven models of learning. In human psychology and linguistics, other learning mechanisms…
  crossref Jessie S. Nixon, Fabian Tomaschek 2023-07-07T15:19:34Z 置信度 0.79 psychologyastrobiologycognitive sciencecognitionbiology
• Phyllosilicates (Extraterrestrial)
  crossref 2012-02-08T06:25:52Z 置信度 0.60
• Would the Discovery of Extraterrestrial Life Precipitate a Terrestrial Religious Crisis?
  crossref 2023-03-11T20:31:54Z 置信度 0.64
• Strategy for the search for extraterrestrial intelligence
  crossref N.S. KARDASHEV 2013-11-18T12:35:49Z 置信度 0.63
• Astrobiology on Titan: Geophysics to Organic Chemistry
  crossref Hiroshi Imanaka 2019-02-27T22:07:43Z 置信度 0.61
• Prospects for Space Telescope in the Search for Other Planetary Systems
  crossref J. L. Russell 2011-10-04T04:10:35Z 置信度 0.63
• The search for H2O in extraterrestrial environments
  crossref Harold P. Larson 2008-04-06T20:40:38Z 置信度 0.61
• Extraterrestrial Impacts on Earth and Extinction of Life in the Himalaya
  crossref V. C. Tewari 2011-05-03T21:51:07Z 置信度 0.63
• Steven J. Dick, The Biological Universe; The Twentieth-Century Extraterrestrial Life Debate and the Limits of Science
  crossref Harold P. Klein 2002-12-22T02:18:38Z 置信度 0.61
• <i>The Search for Extraterrestrial Life: Essays on Science and Technology</i>. P. Day
  crossref 2004-02-20T18:50:28Z 置信度 0.61
• The Fourth Dimension ▪ Extraterrestrial Life ▪ Happy Birthday, Charles Darwin
  crossref Michelle Press 2009-10-27T17:35:11Z 置信度 0.61
• Life in the universe: the abundance of extraterrestrial civilizations
  crossref 2013-01-24T08:47:25Z 置信度 0.63
• Minimizing Muscle Atrophy
  crossref Christopher J. Gaffney, Tim Etheridge, Nathaniel J. Szewczyk 2020-07-27T05:09:58Z 置信度 0.57
• The Design Features of Extraterrestrial Language
  We can understand what language entails only if we first define language, something which has no clear consensus. It is not difficult to consider known language-design features, posit what we consider to be language universals, and relate that to the topic of …
  crossref Darcy Sperlich 2023-07-07T15:19:34Z 置信度 0.76 cognitive sciencepsychologycognitioncs.clnatural language processing
• Rate of formation of stars suitable for the development of intelligent life, R*, 1961 to the present
  The first term in the Drake Equation is R*, the number of newly formed stars in the galaxy per year. The estimate given in 1961 was ten stars per year. Over the past fifty years, new instruments and methods have allowed us to better understand how stars begin …
  crossref Patrick François, Danielle Briot 2015-07-05T05:14:33Z 置信度 0.78 physicsastrobiologyastronomyplanetexoplanet
• Experiments and Instrumentation for Extraterrestrial Life Detection
  crossref Gilbert V. Levin 2008-04-12T16:11:42Z 置信度 0.61
• Alfred Russel Wallace, Extraterrestrial Life, Mars, and the Nature of the Universe
  Alfred Russel Wallace, Extraterrestrial Life, Mars, and the Nature of the Universe Robert W. Smith (bio) Alfred russel Wallace is now generally remembered as one of the great field naturalists of the nineteenth century; the co-discoverer, with Charles Darwin, …
  crossref Robert W. Smith 2017-03-12T09:00:51Z 置信度 0.78 astrobiologyastro-ph.epextraterrestrial lifeastro-ph.imphysics.pop-ph
• Extrasolar Terrestrial Planets and Possibility of Extraterrestrial Life
  Recent development of research on extrasolar planets are reviewed. About 120 extrasolar Jupiter-mass planets have been discovered through the observation of Doppler shift in the light of their host stars that is caused by acceleration due to planet orbital mot…
  crossref Shigeru Ida 2005-12-27T05:56:20Z 置信度 0.75 planetastrobiologyexoplanetphysicsastro-ph.ep
• Managing Wounds and Injuries in an Off-World Environment
  crossref Martin Braddock 2024-03-04T10:05:16Z 置信度 0.63
• Internalizing null extraterrestrial “signals”: An astrobiological app for a technological society
  One of the beneficial outcomes of searching for life in the universe is that it grants greater awareness of our own problems here on Earth. Lack of contact with alien beings to date might actually comprise a null “signal” pointing humankind towards a viable fu…
  crossref Eric J. Chaisson 2015-11-05T16:58:20Z 置信度 0.78 astrobiologyastro-ph.epastro-ph.imextraterrestrial lifephysics.pop-ph
• Evolution of Intelligence on the Earth
  crossref Mariko Hiraiwa-Hasegawa 2019-02-27T22:07:43Z 置信度 0.57
• Exercise Countermeasure Protocols on Board the International Space Station
  crossref Erik Seedhouse 2026-04-27T06:48:58Z 置信度 0.59
• Extraterrestrial Remote Sensing Satellites
  Solar and Heliospheric Observatory (SOHO) is a prestigious science project of international cooperation between the European Space Agency and NASA to study the Sun, from its deep core to the outer corona, and the solar wind. Extraterrestrial Satellite SOHO and…
  crossref 2022-12-23T22:11:16Z 置信度 0.79 astrobiologyastro-ph.srphysics.space-phastro-ph.epextraterrestrial life
• Extraterrestrial spinels and the astronomical perspective on Earth's geological record and evolution of life
  crossref Birger Schmitz 2013-05-20T21:42:31Z 置信度 0.63
• Chapter 2. Encountering Alternative Intelligences: Cognitive Archaeology and SETI
  crossref Paul K. Wason 2022-10-11T10:57:11Z 置信度 0.61
• Assisting Extrasolar Planetary Detection through the Determination of Stellar Space Orientations
  crossref Laurance R. Doyle 2011-10-04T00:10:35Z 置信度 0.63
• Paleomagnetism, Extraterrestrial
  crossref 2012-01-20T08:27:22Z 置信度 0.60
• Searching for extraterrestrial intelligence: preparing for an expected paradigm break
  Fortune favors the prepared mind. Louis Pasteur Finding many planets in orbit around other stars has provoked new interest in the long-running debate about the existence of extraterrestrial intelligence. Now we are asked to think about what rational, practical…
  crossref Michael A. G. Michaud 2015-11-05T16:58:20Z 置信度 0.78 astrobiologyphysicsastro-ph.eppsychologyphysics.pop-ph
• The Moon as a Fishing Net for Extraterrestrial Life
  crossref Abraham Loeb 2024-05-10T15:16:57Z 置信度 0.66
• AI and the Detection of Extraterrestrial Life
  crossref Graham Mackintosh 2018-08-16T20:01:17Z 置信度 0.63
• Number of planets, per solar system, with an environment suitable for life, ne, 1961 to the present
  One of the Drake Equation factors that has changed the most since 1961 is n e , the average number of planets per star that can potentially support life. This factor is still evolving. The definition of conditions for developing life is related to the definiti…
  crossref Danielle Briot, Jean Schneider 2015-07-05T05:14:33Z 置信度 0.78 astrobiologyplanetexoplanetphysicsastro-ph.ep
• When Will Mankind Achieve “First Contact” with Extraterrestrial Life Forms
  crossref Jerry L. Cranford 2014-09-27T08:20:09Z 置信度 0.63
• Extraterrestrial intelligence
  AccessScience is an authoritative and dynamic online resource that contains incisively written, high-quality educational material covering all major scientific disciplines. An acclaimed gateway to scientific knowledge, AccessScience is continually expanding th…
  crossref 2015-07-10T15:46:54Z 置信度 0.76 mathematics educationlarge language modelscs.irnatural language processingperspective
• A search for extraterrestrial eukaryotes: Physical and biochemical aspects of exobiology
  crossref Julian Chela-Flores 2006-08-09T01:52:45Z 置信度 0.61
• The Church of England and the Anglican Communion
  crossref David A. Weintraub 2014-07-16T03:49:18Z 置信度 0.56
• Potential for Lunar and Martian Regolith to Support Agriculture
  crossref Martin Braddock 2024-03-06T09:02:31Z 置信度 0.59
• Chapter 7. Cultural Beliefs about Extraterrestrials: A Questionnaire Study
  crossref William Sims Bainbridge 2022-10-11T10:57:11Z 置信度 0.61
• Here be dragons: the scientific quest for extraterrestrial life
  Acknowledgements Introduction Origns: How Life on Earth Began Going to Extremes: The Habitats and Requirements for Life The Incredible Shrinking Martians: Searching for Life in the Solar System The Death and Life of Stars: Organic Chemistry and the Evolution o…
  crossref 2013-01-24T00:34:37Z 置信度 0.78 astrobiologyextraterrestrial lifehabitabilityastro-ph.epphysics.pop-ph
• Extraterrestrial abiological synthesis of organics in space and its significance to chemical evolution and the origin of life
  crossref Ashraf Ali 2019-08-19T11:52:30Z 置信度 0.64
• SETI: The Search for Extraterrestrial Intelligence
  crossref Peter Linde 2016-02-01T05:17:34Z 置信度 0.63
• Many Worlds
  Abstract Chaotic inflation? I think that’s really neat stuff!” says Ned Wright, his eyes sparkling. The ucla astronomer is a connoisseur of cosmological theories, and this one—the brainchild of Russian-born physicist Andrei Linde—he savors especially. He think…
  crossref David Koerner, Simon LeVay 2023-11-05T07:53:11Z 置信度 0.76 multi-agent systemsepistemologyai safetyconsciousnessneuromorphic computing
• A million volunteers join the online search for extraterrestrial life
  crossref Tony Reichhardt 2002-07-26T08:41:22Z 置信度 0.61
• Experiments in Molecular Evolution and Criteria of Extraterrestrial Life
  Based largely on experiments, a thermal theory of spontaneous generation proceeding from primordial gases through amino acids through primitive protein to cellular organizations is described and illustrated. The manner in which the experimental results influen…
  crossref Sidney W. Fox 2006-04-25T19:25:54Z 置信度 0.73 q-bio.bmchondritehabitabilityregolithasteroid
• The Drake Equation
  In this compelling book, leading scientists and historians explore the Drake Equation, which guides modern astrobiology&amp;apos;s search for life beyond Earth. First used in 1961 as the organising framework for a conference in Green Bank, West Virginia, it us…
  crossref Frank Drake 2015-07-05T05:14:33Z 置信度 0.78 astrobiologyextraterrestrial lifeastro-ph.imastro-ph.epphysics.pop-ph
• Exercise Countermeasure Systems on the International Space Station
  crossref Erik Seedhouse 2026-05-11T11:33:10Z 置信度 0.59
• Search for Extraterrestrial Life
  crossref Keith A. Kvenvolden, Harold P. Klein 2009-08-24T07:17:25Z 置信度 0.61
• 6. The Makings of a Truly Great Planet
  crossref 2014-12-01T19:09:48Z 置信度 0.56
• Hell Is Other Planets
  Abstract This chapter examines the history of questions concerning life on other worlds within theology. Not surprisingly, in each phase of the historic extraterrestrial life (ETL) debates, the conceptions of ETL that were put forward tended either to strongly…
  crossref Derek Malone-France 2020-06-18T04:36:07Z 置信度 0.79 astrobiologyextraterrestrial lifephysics.pop-phsocial and behavioral scienceshabitability
• Extraterrestrial materials as messengers of Solar System processes
  crossref Jenny Feige 2025-10-24T12:31:10Z 置信度 0.63
• Reinventing SETI
  Abstract Reinventing SETI clears out the cobwebs of outdated or wrongheaded search-for-extraterrestrial-intelligence (SETI) paradigms such as Fermi’s Paradox, the Drake Equation, and messaging to extraterrestrial intelligence (METI) (i.e., proactively sending …
  crossref John Gertz 2025-06-09T15:42:58Z 置信度 0.82 astro-ph.epastro-ph.imastrobiologyphysics.pop-phphysics
• Energy from extraterrestrial sources is driving arctic lightning
  The possible effect of solar activity on lightning has been studied for a long period of time. Specifically, the relationship between sunspot number and lightning activity has been investigated, although the results still remain inconclusive across regions and…
  crossref Eija Tanskanen, Marzieh Khansari 2024-03-11T12:43:31Z 置信度 0.82 astro-ph.srastrobiologyphysics.space-phmeteoriteastro-ph.ep
• Fault Diagnosis of Power Components with Reliability Assessment in Extraterrestrial Microgrids
  This research investigates the possible failures caused by aging and other environmental and external factors that could significantly impact the performance of extraterrestrial power systems. Additionally, it presents a reliability assessment model for the sp…
  crossref Leila Chebbo, Hasnain Nisar, Ali Bazzi 2024-11-06T11:28:42Z 置信度 0.82 computer sciencereliabilityengineeringunderwaterartificial neural network
• A Review of Extraterrestrial Organic Carbon and Its Potential Impact of Life on Earth
  Meteorites bombarded the Earth's surface during the early days, early evolution and proliferation of life. It has the potential to provide a source of abiotic organic carbon to support early life. This study aims to analyze research methods used in detecting t…
  crossref Firza Yarkasih, Tutut Nurita, Nariyah Al-Zahzamri, Riska Pratiwi 2025-02-24T06:24:12Z 置信度 0.82 astrobiologyenvironmental sciencechemistrycarbon fibersmars exploration program
• Basalt fiber for extraterrestrial construction
  crossref Peng-Cheng Ma, Dan Xing 2025-06-06T08:31:25Z 置信度 0.63
• Review for "Molecular mobility of extraterrestrial ices: surface diffusion in astrochemistry and planetary science"
  crossref 2025-09-03T21:04:49Z 置信度 0.66
• Convergent Origin of Fundamental Organ Systems in the Seas
  crossref 2020-01-17T17:56:20Z 置信度 0.57
• Search for Morphological and Biogeochemical Vestiges of Fossil Life in Extraterrestrial Settings: Utility of Terrestrial Evidence
  crossref Manfred Schidlowski 2011-09-11T22:56:50Z 置信度 0.63
• Equating culture, civilization, and moral development in imagining extraterrestrial intelligence: anthropocentric assumptions?
  We shall not cease from exploration. And the end of all our exploring will be to arrive where we started and know the place for the first time . – T. S. Eliot When scientists, philosophers, theologians, and others think about extraterrestrial life, a fundament…
  crossref John W. Traphagan 2015-11-05T16:58:20Z 置信度 0.78 astrobiologyextraterrestrial lifeastro-ph.epphysics.pop-phastro-ph.im
• Dreamland
  Abstract After a night spent among flashing neon marquees and chattering slot machines, the trip north from Las Vegas seems like an exercise in sensory deprivation. There’s little traffic on the freeway, even less on State Highway 93, and none at all after we …
  crossref David Koerner, Simon LeVay 2023-11-05T07:53:11Z 置信度 0.76 physics.geo-phmulti-agent systemsconsciousnessai safetypopulation
• Number of planets, per solar system, with an environment suitable for life, ne, pre-1961
  The Drake Equation factor n e , the number of planets per planetary system with an environment suitable for life, has recently received increased attention as astronomers discover many planetary systems within the Milky Way. This factor is closely associated w…
  crossref Florence Raulin Cerceau 2015-07-05T05:14:33Z 置信度 0.78 astrobiologyhabitabilityastro-ph.epplanetexoplanet
• Implications of Morphology in the Investigation of Extraterrestrial Life
  Research Article| November 01 1963 Implications of Morphology in the Investigation of Extraterrestrial Life Gerald A. Soffen Gerald A. Soffen Search for other works by this author on: This Site PubMed Google Scholar The American Biology Teacher (1963) 25 (7): …
  crossref Gerald A. Soffen 2012-09-06T15:07:05Z 置信度 0.78 spaceastro-ph.imearth and planetary astrophysicsinstrumentation and methods for astrophysicsphysics.pop-ph
• Soil Sampling Parameters for Extraterrestrial Life Detection
  crossref Roy E. Cameron 2010-11-08T14:49:12Z 置信度 0.61
• Evidence to Clinch The Theory of Extraterrestrial Life
  crossref N. Chandra Wickramasinghe 2015-04-14T06:24:41Z 置信度 0.63
• Islamic Theology and Extraterrestrial Life: New Frontiers in Science and Religion ed. by Shoaib Ahmed Malik and Jörg Matthias Determann (review)
  crossref Abdullah Ansar 2026-06-24T10:52:09Z 置信度 0.66
• Islam, Science Fiction and Extraterrestrial Life: The Culture of Astrobiology in the Muslim World by Jörg Matthias Determann
  This book is a complicated way of saying the Muslims are like everyone else.Like others, Muslims have looked to the stars to envision new futures, speculate about extraterrestrial life, and comment on the human condition.Science fiction and the uFO phenomenon …
  crossref Amina Inloes 2025-01-20T16:36:27Z 置信度 0.82 astronomyastro-ph.epai governancesocial and behavioral sciencesastro-ph.im
• Frontispiece: Gypsum Gardens: Self‐Assembled Tubular Structures of Calcium Sulfate with Relevance for the Detection of Extraterrestrial Life
  Chemical gardens are self-assembled architectures with “life-like” morphologies that form in the absence of any biological activity. In their Communication (e202508098), Matthias Kellermeier et al. show that such structures can also be obtained by contacting r…
  crossref 2025-11-24T18:25:08Z 置信度 0.82 astrobiologymars exploration programastro-ph.epmartianhabitability
• Extraterrestrial Accountability and the Parella Stakeholder Management Approach
  &lt;p&gt;&lt;span&gt;Corporate secrecy is not a new phenomenon. Companies routinely take steps to ensure that prized information is secured and kept from competitors. Securing intellectual property as trade secrets keeps the information confidential for as lon…
  crossref Monika Ehrman 2025-02-24T08:11:20Z 置信度 0.82 asteroidspaceastrobiologycs.itai safety
• Sustainability Puzzles and the Extraterrestrial Turn
  crossref Chelsea Haramia 2026-01-16T14:18:27Z 置信度 0.63
• Bioconstructions in Hypogean Paleoprecipitation Archives: Possible Models of Extraterrestrial Life
  crossref Subhro Banerjee, Santa Ram Joshi 2025-04-12T21:27:36Z 置信度 0.66
• Navigating Mortality in the Extraterrestrial Space: Challenges and the Need for Unified Ethical and Forensic Protocols for Death Investigation.
  crossref Sunita Das 2025-08-03T21:46:32Z 置信度 0.63
• Onset of coupled atmosphere-ocean oxygenation 2.3 billion years ago.
  The initial rise of molecular oxygen (O 2 ) shortly after the Archaean-Proterozoic transition 2.5 billion years ago was more complex than the single step-change once envisioned. Sulfur mass-independent fractionation records suggest that the rise of atmospheric…
  pubmed Ostrander CM, Heard AW, Shu Y, Bekker A 等 2024 Jul 置信度 0.96 astrobiologygeologymeteoritephysical scienceschondrite
• Spaceflight induces changes in gene expression profiles linked to insulin and estrogen.
  Organismal adaptations to spaceflight have been characterized at the molecular level in model organisms, including Drosophila and C. elegans. Here, we extend molecular work to energy metabolism and sex hormone signaling in mice and humans. We found spaceflight…
  pubmed Mathyk BA, Tabetah M, Karim R, Zaksas V 等 2024 Jun 11 置信度 0.96 biologywearable computerbiochemistrysynthetic biologymedicine
• Aging and putative frailty biomarkers are altered by spaceflight.
  Human space exploration poses inherent risks to astronauts' health, leading to molecular changes that can significantly impact their well-being. These alterations encompass genomic instability, mitochondrial dysfunction, increased inflammation, homeostatic dys…
  pubmed Camera A, Tabetah M, Castañeda V, Kim J 等 2024 Jun 11 置信度 0.86 biologyastrobiologyneurosciencepsychologymedicine
• Collection of biospecimens from the inspiration4 mission establishes the standards for the space omics and medical atlas (SOMA).
  The SpaceX Inspiration4 mission provided a unique opportunity to study the impact of spaceflight on the human body. Biospecimen samples were collected from four crew members longitudinally before (Launch: L-92, L-44, L-3 days), during (Flight Day: FD1, FD2, FD…
  pubmed Overbey EG, Ryon K, Kim J, Tierney BT 等 2024 Jun 11 置信度 0.86 medicinepharmacologysociologybiologymeteorite
• Ethical considerations for the age of non-governmental space exploration.
  Mounting ambitions and capabilities for public and private, non-government sector crewed space exploration bring with them an increasingly diverse set of space travelers, raising new and nontrivial ethical, legal, and medical policy and practice concerns which…
  pubmed Seylani A, Galsinh AS, Tasoula A, I AR 等 2024 Jun 11 置信度 0.91 spaceengineering ethicspolitical sciencehealth carecorporate governance
• A second space age spanning omics, platforms and medicine across orbits.
  The recent acceleration of commercial, private and multi-national spaceflight has created an unprecedented level of activity in low Earth orbit, concomitant with the largest-ever number of crewed missions entering space and preparations for exploration-class (…
  pubmed Mason CE, Green J, Adamopoulos KI, Afshin EE 等 2024 Aug 置信度 0.91 spacecomputer scienceastrobiologycontextmars exploration program
• Autocatalytic Selection as a Driver for the Origin of Life.
  Darwin's theory of evolution by natural selection was revolutionary because it provided a mechanism by which variation could be selected. This mechanism can only operate on living systems and thus cannot be applied to the origin of life. Here, we propose a via…
  pubmed Williamson MP 2024 May 6 置信度 0.91 astrobiologychemistryphysicsbiologyastro-ph.ep
• Emergent ribozyme behaviors in oxychlorine brines indicate a unique niche for molecular evolution on Mars.
  Mars is a particularly attractive candidate among known astronomical objects to potentially host life. Results from space exploration missions have provided insights into Martian geochemistry that indicate oxychlorine species, particularly perchlorate, are ubi…
  pubmed Hoog TG, Pawlak MR, Gaut NJ, Baxter GC 等 2024 May 20 置信度 0.91 astrobiologymars exploration programmartianastro-ph.epextraterrestrial life
• Preservation of Bacillus subtilis' cellular liquid state at deep sub-zero temperatures in perchlorate brines.
  Although a low temperature limit for life has not been established, it is thought that there exists a physical limit imposed by the onset of intracellular vitrification, typically occurring at ~-20&#x2009;&#xb0;C for unicellular organisms. Here, we show, throu…
  pubmed Gault S, Fonseca F, Cockell CS 2024 May 16 置信度 0.96 astrobiologyastro-ph.epgeologychemistrychondrite
• Origin and modern microbial ecology of secondary mineral deposits in Lehman Caves, Great Basin National Park, NV, USA.
  Lehman Caves is an extensively decorated high desert cave that represents one of the main tourist attractions in Great Basin National Park, Nevada. Although traditionally considered a water table cave, recent studies identified abundant speleogenetic features …
  pubmed Havlena ZE, Hose LD, DuChene HR, Baker GM 等 2024 May-Jun 置信度 0.96 geologymeteoriteastrobiologybiologygeochemistry