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• Microbial Ecology of an Arctic Travertine Geothermal Spring: Implications for Biosignature Preservation and Astrobiology
  Jotun springs in Svalbard, Norway, is a rare warm environment in the Arctic that actively forms travertine. In this study, we assessed the microbial ecology of Jotun’s active (aquatic) spring and dry spring transects. We evaluated the microbial preservation po…
  pubmed Ifeoma R. Ugwuanyi, Andrew Steele, Mihaela Glamoclija, Ugwuanyi IR 等 2024 置信度 0.82
• AbGradCon '09 Abstract Author Index
  crossref 2009-06-30T15:36:02Z 置信度 0.70
• Got Humanities?
  crossref Kelly C. Smith 2018-04-19T15:06:29Z 置信度 0.70
• Trends in Astrobiology - Comets, Pluto and beyond
  crossref 2015-08-05T09:07:44Z 置信度 0.70
• <i>In Memoriam:</i> Tullis C. Onstott
  crossref 2022-06-02T13:16:13Z 置信度 0.70
• Examples of Complex Problems in Astrobiology
  crossref Vera M. Kolb, Benton C. Clark 2023-03-24T12:05:16Z 置信度 0.70
• From systems chemistry to systems astrobiology: life in the universe as an emergent phenomenon
  Abstract Although astrobiology is a science midway between the life and physical sciences, it has surprisingly remained largely disconnected from recent trends in certain branches of both life and physical sciences. We discuss potential applications to astrobi…
  crossref J. Chela-Flores 2012-07-26T08:04:11Z 置信度 0.70
• Building Identity and Community for Early Career Professionals in the Emerging Field of Astrobiology
  To support training and foster retention in the emerging field of astrobiology, NASA has funded opportunities for graduate students and early career scientists to develop a community, foster interdisciplinarity, increase confidence, and showcase career options…
  pubmed Bradford Davey, Hilarie Davis, Melissa Kirven-Brooks, Davey B 等 2024 置信度 0.82
• The special issue devoted to papers from the Astrobiology Society of Britain Conference 2008
  crossref M.J. Burchell 2009-02-26T05:15:13Z 置信度 0.70
• Session 5: Evolution of Life
  crossref 2005-04-06T10:55:35Z 置信度 0.70
• Ethics in Astrobiology
  crossref Amri Wandel, Joseph Gale 2025-09-02T05:00:00Z 置信度 0.70
• The Forgotten Remit of Astrobiology
  crossref Chandra Wickramasinghe 2014-07-18T09:51:08Z 置信度 0.70
• Patricia Ann Straat, 1936–2020
  crossref 2020-12-15T16:44:52Z 置信度 0.70
• Impact Events and the Evolution of the Earth
  crossref Philippe Claeys 2007-01-04T19:22:11Z 置信度 0.70
• The special issue devoted to papers from the Astrobiology Society of Britain Conference 2006
  The Astrobiology Society of Britain ( http://www.astrobiologysociety.org/ ) held its second conference ( Life Here, There and Everywhere ) in April 2006. The meeting was hosted by the University of Kent and took place on campus in Canterbury from 18–21 April. …
  crossref M.J. Burchell 2006-12-14T08:22:24Z 置信度 0.70
• The Sao Paulo Advanced School of Astrobiology – SPASA 2011
  crossref 2012-08-16T08:16:02Z 置信度 0.70
• A brief epistemological discussion of astrotheology in the light of astrobiology
  Abstract Astrotheology is presented as a discipline of study that manages to complement theology and science. It considers that each one has its own role and that as long as there is no reductionism that wants to monopolize the place of the other, fluid commun…
  crossref Octavio A. Chon-Torres, Konrad Szocik 2021-12-15T05:20:47Z 置信度 0.70
• Understanding the nineteenth century origins of disciplines: lessons for astrobiology today?
  Abstract Astrobiology's goal of promoting interdisciplinary research is an attempt to reverse a trend that began two centuries ago with the formation of the first specialized scientific disciplines. We have examined this era of discipline formation in order to…
  crossref William J. Brazelton, Woodruff T. Sullivan 2009-08-26T09:27:11Z 置信度 0.70
• Astrobiology in the Developing World
  crossref Chandra Wickramasinghe N 2015-10-07T08:54:23Z 置信度 0.70
• Response to Dr. Hud's Comments
  crossref 2009-04-16T11:14:36Z 置信度 0.70
• EXPOSE-R2 on the International Space Station (2014–2016): Results from the PSS and BOSS Astrobiology Experiments
  EXPOSE facilities were ESA multiuser facilities mounted outside the International Space Station for astrobiology experiments. Between 2008 and 2016, three series of experiments were conducted involving chemical and biological samples to test their resistance a…
  crossref Hervé Cottin, Petra Rettberg 2019-08-02T11:23:03Z 置信度 0.70
• Session 38. Evolution
  crossref Ariel Anbar 2008-04-08T10:23:27Z 置信度 0.70
• The detection of organic matter in terrestrial snow and ice: implications for astrobiology
  The discovery of icy bodies in our Solar System has opened up the possibility that life may exist on and below their surfaces. Snow and ice are good sites for the preservation of biomarkers as they trap and preserve organic matter that is deposited onto their …
  crossref S.J.M. Phillips, J. Parnell 2007-02-20T05:38:49Z 置信度 0.70
• Introduction—Centro de Astrobiología: 20 Years Building Astrobiology
  crossref Víctor Parro, J. Miguel Mas-Hesse, Javier Gomez-Elvira, Álvaro Giménez 等 2020-09-02T10:11:54Z 置信度 0.70
• Vanguard – a proposed European astrobiology experiment on Mars
  We propose a new type of robotic mission for the exploration of Mars. This mission is called Vanguard and represents the fruits of a collaboration that is both international and multi-disciplinary. Vanguard is designed for sub-surface penetration and investiga…
  crossref A.A. Ellery, C.S. Cockell, H.G.M. Edwards, D.L. Dickensheets 等 2002-12-16T10:55:21Z 置信度 0.70
• Defining Life
  Any definition is intricately connected to a theory that gives it meaning. Accordingly, this article discusses various definitions of life held in the astrobiology community by considering their connected “theories of life.” These include certain “list” defini…
  crossref Steven A. Benner 2010-12-16T23:48:09Z 置信度 0.70
• Habitability: the Point of View of an Astronomer
  crossref Franck Selsis 2007-01-04T19:22:11Z 置信度 0.70
• Written in the Stars
  crossref Sara Seager 2012-01-23T18:16:41Z 置信度 0.70
• Rafael Navarro-González, 1959–2021
  crossref 2021-05-19T13:05:56Z 置信度 0.70
• Intrinsic Climate Cooling
  Lower heating of our planet by the young Sun was compensated by higher warming from factors such as greater greenhouse gas concentrations or reduced albedo. Earth's climate history has therefore been one of increasing solar forcing through time roughly cancell…
  crossref David Waltham 2019-08-07T14:22:20Z 置信度 0.70
• Hidden in the Figures: What Students Are Telling Us About the Effectiveness of Astrobiology Outreach
  Astrobiology is an ideal context to engage students with the processes of science. However, there is a problem in measuring the effectiveness of engaging students with astrobiology where the learning outcome is aimed at improving student views of science. Most…
  crossref Isabelle Kingsley, Carol Oliver, Eve Slavich 2019-06-07T14:29:06Z 置信度 0.70
• NASA Langley Research Center
  crossref Mary Kae Lockwood 2002-07-26T18:11:36Z 置信度 0.70
• From Microbial Fossils to Astrobiology
  crossref Jan Toporski, Andrew Steele 2006-05-06T04:59:44Z 置信度 0.70
• Special Session V: Advances in Ecological Genomics
  crossref 2003-02-05T17:40:04Z 置信度 0.70
• Actinides and Life's Origins
  crossref Zachary Adam 2007-12-28T10:02:31Z 置信度 0.70
• M Star Planet Habitability
  crossref Helmut Lammer 2007-04-03T16:08:15Z 置信度 0.70
• Superhabitable Worlds
  crossref René Heller, John Armstrong 2013-12-31T11:08:49Z 置信度 0.70
• A Method to Increase and Document the Impact of Astrobiology Education and Public Outreach
  Astrobiology education and public outreach (E/PO) efforts vary widely in terms of audience, content focus, duration, intensity, and numerous other characteristics. To identify best practices and gauge impact, an evaluation model is needed that functions across…
  pubmed Hilarie B. Davis, Daniella Scalice, Bradford Davey, Davis HB 等 2022 Oct 置信度 0.82
• Searching for Clever Life
  crossref Seth Shostak 2015-11-05T14:09:40Z 置信度 0.70
• How Astrobiology Evolved from Astronomy
  crossref Amri Wandel, Joseph Gale 2025-09-02T05:00:00Z 置信度 0.70
• A Multiple-Choice Essay
  crossref Pascale Ehrenfreund 2011-10-18T15:40:58Z 置信度 0.70
• Archean Microfossils and Abiomorphs
  crossref H.J. Hofmann 2004-07-22T19:31:48Z 置信度 0.70
• Astrobiology of Saturn's Moon Titan
  crossref François Raulin 2008-02-25T12:18:44Z 置信度 0.70
• The Role of Astrobiology in Systems Thinking Education
  crossref Julia Brodsky 2023-11-10T00:06:13Z 置信度 0.70
• Special Session VI: Early Biosphere Evolution
  crossref 2003-02-05T17:40:04Z 置信度 0.70
• Neopanspermia – Evidence That Life Continuously Arrives at the Earth from Space
  The theory of panspermia in a variety of forms remains an important theory to account for the origin of life on Earth and possibly also on other planetary bodies orbiting the “habitable zones” of stars. A form of panspermia we review here, that can be called n…
  crossref Milton Wainwright, N. Chandra Wickramasinghe, Gensuke Tokoro 2021-02-24T15:38:28Z 置信度 0.70
• The History of Life on Earth
  crossref 2003-02-05T17:40:04Z 置信度 0.70
• Back to the beginning of astrobiology
  crossref Julian Chela-Flores 2011-08-08T17:01:45Z 置信度 0.70
• Planetary Atmospheres: From Solar System Planets to Exoplanets
  crossref Thérèse Encrenaz 2007-01-04T19:22:11Z 置信度 0.70
• From exobiology to astrobiology
  crossref Steven J. Dick 2018-06-01T04:49:22Z 置信度 0.70
• Thinking Differently about Risk
  crossref Andrew D. Maynard 2018-01-30T16:35:01Z 置信度 0.70
• J. William Schopf
  crossref Series Editor R.A. Grymes 2011-02-07T02:50:58Z 置信度 0.70
• Scytonemin: molecular structural studies of a key extremophilic biomarker for astrobiology
  Abstract Ab initio calculations for scytonemin, an important ultraviolet (UV)-radiation protective biomolecule synthesized by extremophilic cyanobacteria in stressed terrestrial environments, are reported for the first time. Vibrational spectroscopic assignmen…
  crossref Tereza Varnali, Howell G.M. Edwards, Michael D. Hargreaves 2009-04-20T09:55:55Z 置信度 0.70
• Introduction
  crossref Susan J. Wentworth, Penny A. Morris 2003-12-11T17:16:30Z 置信度 0.70
• A Conspicuous Clay Ovoid in Nakhla: Evidence for Subsurface Hydrothermal Alteration on Mars with Implications for Astrobiology
  A conspicuous biomorphic ovoid structure has been discovered in the Nakhla martian meteorite, made of nanocrystalline iron-rich saponitic clay and amorphous material. The ovoid is indigenous to Nakhla and occurs within a late-formed amorphous mesostasis region…
  crossref Elias Chatzitheodoridis, Sarah Haigh, Ian Lyon 2014-07-21T16:19:22Z 置信度 0.70
• Biological stoichiometry: a theoretical framework connecting ecosystem ecology, evolution, and biochemistry for application in astrobiology
  Astrobiology is an extremely wide-ranging field and thus is in special need of conceptual and theoretical frameworks that can integrate its various arenas of study. In this paper I review recent work associated with a conceptual framework known as ‘ecological …
  crossref James J. Elser 2004-01-06T09:57:59Z 置信度 0.70
• Impacts and Evolution: Future Prospects
  crossref David Morrison 2003-05-21T20:04:06Z 置信度 0.70
• Defending Definitions of Life
  Over the past 10 years, it has become unpopular to talk about definitions of life, under the assumption that attempts at a precise definition are counterproductive. Recent attempts have failed to meet strict philosophical criteria for definitions and have fail…
  crossref Lucas John Mix 2014-11-21T15:09:46Z 置信度 0.70
• Harold Klein Lecture; Special Guest Lecture; AAAS Lecture
  crossref 2006-03-21T11:16:57Z 置信度 0.70
• Astrobiology on the Dwarf Planet Ceres
  crossref N Chandra Wickramasinghe 2015-04-14T10:24:41Z 置信度 0.70
• To Build a Pre-RNA
  crossref Christopher H. House 2003-09-27T00:39:52Z 置信度 0.70
• Amino acids generated from hydrated Titan tholins: Comparison with Miller–Urey electric discharge products
  crossref H. James Cleaves, Catherine Neish, Michael P. Callahan, Eric Parker 等 2014-05-02T20:35:50Z 置信度 0.70
• Organics on Mars?
  crossref Inge L. ten Kate 2010-08-24T14:42:37Z 置信度 0.70
• The Curiousness of Curiosity
  crossref Gilbert V. Levin 2014-11-25T10:49:38Z 置信度 0.70
• Widening perspectives: the intellectual and social benefits of astrobiology (regardless of whether extraterrestrial life is discovered or not)
  Abstract Astrobiology is usually defined as the study of the origin, evolution, distribution and future of life in the Universe. As such it is inherently interdisciplinary and cannot help but engender a worldview infused by cosmic and evolutionary perspectives…
  crossref I.A. Crawford 2017-04-17T09:51:20Z 置信度 0.70
• Trajectories of Martian Habitability
  Beginning from two plausible starting points—an uninhabited or inhabited Mars—this paper discusses the possible trajectories of martian habitability over time. On an uninhabited Mars, the trajectories follow paths determined by the abundance of uninhabitable e…
  crossref Charles S. Cockell 2014-02-07T15:58:18Z 置信度 0.70
• When astrobiology meets philosophy
  crossref Julian Chela-Flores 2011-07-26T11:53:07Z 置信度 0.70
• Advancements in Astrobiology and Space Exploration
  crossref Abdulrahman Yousaf Shaheen, lamia shaheen, Eng. Majd Alsaadi Alsaadi 2026-01-19T17:59:46Z 置信度 0.70
• My Life as an Astrobiologist
  crossref Malcolm Walter 2012-08-30T09:49:57Z 置信度 0.70
• The special issue devoted to papers from the fourth Astrobiology Society of Britain Conference, Royal Holloway, 2010
  crossref M.J. Burchell 2010-08-20T06:22:40Z 置信度 0.70
• Exploring for Life in the Solar System
  crossref 2003-02-05T17:40:04Z 置信度 0.70
• Special Session IV: Life in Extreme Environments
  crossref 2003-02-05T17:40:04Z 置信度 0.70
• Ionizing Radiation and Life
  crossref Lewis R. Dartnell 2011-07-20T15:05:09Z 置信度 0.70
• Outreach Activity in Astrobiology: Illusions and Overstatements
  crossref Ivan Almar 2014-06-20T07:23:47Z 置信度 0.70
• Rethinking Conceptual Intelligence and the Astrobiology Debate
  Abstract This chapter addresses the implications of people’s understanding of conceptual intelligence on extraterrestrial debates in astrobiology. In presupposing life, and by extension conceptual intelligence, is so fine-tuned as to be unique to this planet c…
  crossref Jason J. Howard 2020-06-18T04:31:05Z 置信度 0.70
• Taxonomy of the Extrasolar Planet
  crossref Eva Plávalová 2012-04-16T11:13:46Z 置信度 0.70
• Titanium isotopic fractionation in Kilauea Iki lava lake driven by oxide crystallization
  crossref Aleisha C. Johnson, Sarah M. Aarons, Nicolas Dauphas, Nicole Xike Nie 等 2019-08-26T11:13:58Z 置信度 0.70
• The Science of Storytelling
  crossref Jennifer Evans 2007-08-27T16:07:09Z 置信度 0.70
• Geothermal Synthesis and Metabolism
  crossref Leslie E. Orgel 2006-05-11T19:45:36Z 置信度 0.70
• Exploring for Habitable Planets Beyond the Solar System
  crossref 2003-02-05T17:40:04Z 置信度 0.70
• The ET mission to search for earth 2.0s.
  europepmc 2022 置信度 0.80
• Stochastic analysis of compact stars under composite polytropes.
  europepmc 2026 置信度 0.80
• A planet within the debris disk around the pre-main-sequence star AU Microscopii.
  europepmc 2020 置信度 0.80
• Editorial: Astrobiology at the Interface: Interactions Between Biospheres, Geospheres, Hydrospheres and Atmospheres Under Planetary Conditions.
  europepmc 2021 置信度 0.80
• Searching for Exoplanets Using a Microresonator Astrocomb.
  europepmc 2019 置信度 0.80
• Inner Workings: Newborn stars don't have enough dust to build planets. What are the missing ingredients?
  europepmc 2019 置信度 0.80
• Overview of the 37th MaxEnt.
  europepmc 2018 置信度 0.80
• Innovative Technology-Based Interventions to Reduce Stigma Toward People With Mental Illness: Systematic Review and Meta-analysis.
  europepmc 2022 置信度 0.80
• DETECTING EXOMOONS AROUND SELF-LUMINOUS GIANT EXOPLANETS THROUGH POLARIZATION.
  europepmc 2016 置信度 0.80
• The search for signs of life on exoplanets at the interface of chemistry and planetary science.
  pubmed Seager S, Bains W 2015 置信度 0.82
• Distinguishing Biotic vs. Abiotic Origins of 'Bio'signatures: Clues from Messy Prebiotic Chemistry for Detection of Life in the Universe.
  It is not a stretch to say that the search for extraterrestrial life is possibly the biggest of the cosmic endeavors that humankind has embarked upon. With the continued discovery of several Earth-like exoplanets, the hope of detecting potential biosignatures …
  pubmed Bapat NV, Rajamani S 2023 置信度 0.82
• Overview of the LAMOST survey in the first decade.
  europepmc 2022 置信度 0.80
• A revised lower estimate of ozone columns during Earth's oxygenated history.
  europepmc 2022 置信度 0.80
• Nitrates as a Potential N Supply for Microbial Ecosystems in a Hyperarid Mars Analog System.
  europepmc 2019 置信度 0.80
• Atmospheric CO₂ levels from 2.7 billion years ago inferred from micrometeorite oxidation.
  europepmc 2020 置信度 0.80
• In Situ Sensor for the Detection of Oil Spill in Seawater Using Microwave Techniques.
  europepmc 2022 置信度 0.80
• Inhomogeneity in the Local ISM and Its Relation to the Heliosphere.
  europepmc 2022 置信度 0.80
• Presence or absence of stabilizing Earth system feedbacks on different time scales.
  europepmc 2022 置信度 0.80
• The Effects of Immersive Virtual Reality in Reducing Public Stigma of Mental Illness in the University Population of Hong Kong: Randomized Controlled Trial.
  europepmc 2021 置信度 0.80
• Design and Performance of an Acoustic Levitator System Coupled with a Tunable Monochromatic Light Source and a Raman Spectrometer for <i>In Situ</i> Reaction Monitoring.
  europepmc 2021 置信度 0.80