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• A Deep SETI Search for Technosignatures in the TRAPPIST-1 System with FAST
  The Five-hundred-meter Aperture Spherical Telescope (FAST) is the world's largest single-dish radio telescope, and the search for extraterrestrial intelligence (SETI) is one of its five key science objectives. We conducted a targeted narrowband search toward t…
  arxiv Guang-Yuan Song, Zhen-Zhao Tao, Bo-Lun Huang, Yan Cui 等 2025-09-08T03:23:39Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Intermittent Signals and Planetary Days in SETI
  Interstellar signals might be intermittent for many reasons, such as targeted sequential transmissions, or isotropic broadcasts that are not on continuously, or many other reasons. The time interval between such signals would be important, because searchers wo…
  arxiv Robert H. Gray 2021-09-12T19:47:42Z 置信度 0.78 astro-ph.IMastro-ph.EP
• Target Selection for SETI: 1. A Catalog of Nearby Habitable Stellar Systems
  In preparation for the advent of the Allen Telescope Array, the SETI Institute has the need to greatly expand its former list of ~2000 targets compiled for Project Phoenix, a search for extraterrestrial technological signals. In this paper we present a catalog…
  arxiv Margaret C. Turnbull, Jill C. Tarter 2002-10-31T06:39:01Z 置信度 0.78 astro-ph
• SETI strategy with FAST fractality
  We applied the Koch snowflake fractal antenna in planning calibration of the Five-hundred-meter Aperture Spherical radio Telescope (FAST), hypothesizing second-order fractal primary reflectors can optimize the orientated sensitivity of the telescope. Meanwhile…
  arxiv Yi-Xuan Chen, Wen-Fei Liu, Zhi-Song Zhang, Tong-Jie Zhang 2021-04-15T09:43:43Z 置信度 0.78 astro-ph.IM
• Multiplication of microbes below 0.690 water activity: implications for terrestrial and extraterrestrial life.
  europepmc 2015 置信度 0.80
• Lipids as universal biomarkers of extraterrestrial life.
  In 1965, James Lovelock published a general statement, based on thermodynamic chemical equilibrium principles, about how to detect extant or extinct life on a planet other than Earth. Nearly 50 years later, it is possible to make such measurements with robotic…
  europepmc Christos D. Georgiou, David W. Deamer 2014 置信度 0.80
• The moral status of extraterrestrial life.
  europepmc Erik Persson 2012 置信度 0.80
• Moving Beyond Definitions in the Search for Extraterrestrial Life.
  europepmc Carol E. Cleland 2019 置信度 0.80
• Surface biosignatures of exo-earths: remote detection of extraterrestrial life.
  europepmc 2015 置信度 0.80
• Microchip capillary electrophoresis instrumentation for in situ analysis in the search for extraterrestrial life.
  europepmc 2012 置信度 0.80
• Functional Properties of Amino Acid Side Chains as Biomarkers of Extraterrestrial Life.
  europepmc 2018 置信度 0.80
• Circular Spectropolarimetric Sensing of Vegetation in the Field: Possibilities for the Remote Detection of Extraterrestrial Life.
  europepmc 2019 置信度 0.80
• The quest for extraterrestrial life: what about the viruses?
  Recently, viruses have been recognized as the most numerous entities and the primary drivers of evolution on Earth. Historically, viruses have been mostly ignored in the field of astrobiology due to the view that they are not alive in the classical sense and i…
  europepmc Dale Warren Griffin 2013 置信度 0.80
• How Will We React to the Discovery of Extraterrestrial Life?
  europepmc 2017 置信度 0.80
• Relative Likelihood of Success in the Search for Primitive versus Intelligent Extraterrestrial Life.
  europepmc 2019 置信度 0.80
• Astrobiology in culture: the search for extraterrestrial life as "science".
  europepmc Linda Billings 2012 置信度 0.80
• Relevance of Earth-Bound Extremophiles in the Search for Extraterrestrial Life.
  europepmc 2022 置信度 0.80
• A Hierarchical System for Evaluating the Biogenicity of Metavolcanic- and Ultramafic-Hosted Microalteration Textures in the Search for Extraterrestrial Life.
  europepmc 2015 置信度 0.80
• Classification of the Biogenicity of Complex Organic Mixtures for the Detection of Extraterrestrial Life.
  europepmc 2021 置信度 0.80
• Inhabited or Uninhabited? Pitfalls in the Interpretation of Possible Chemical Signatures of Extraterrestrial Life.
  pubmed Fox S, Strasdeit H 2017 置信度 0.82
• Molecular Chirality: From Structure to the Quantum Dynamics of Tunnelling, Parity Violation, a Molecular Quantum Switch and the Possible Astrophysical Detection of Homochirality as a Signature of Extraterrestrial Life.
  europepmc 2026 置信度 0.80
• AI scientist 'team' joins the search for extraterrestrial life.
  europepmc Celeste Biever 2025 置信度 0.80
• Gypsum Gardens: Self-Assembled Tubular Structures of Calcium Sulfate with Relevance for the Detection of Extraterrestrial Life.
  europepmc 2025 置信度 0.80
• Beyond Homochirality: Computer Modeling Hints of Heterochiral Proteins in Early and Extraterrestrial Life.
  Agent-based simulations are set to describe the early biotic selection of oligomers made of monomers of different chirality. The simulations consider the spatial distribution of agents and resources, the balance of biomass of different chirality, and the balan…
  pubmed Casimo G, Micca Longo G, Longo S, Gianluigi Casimo 等 2025 置信度 0.82
• Extraterrestrial life: back story for the control experiment.
  pubmed Manuel Lerdau, Lerdau M 2023 置信度 0.82
• Alternative Pathways in Astrobiology: Reviewing and Synthesizing Contingency and Non-Biomolecular Origins of Terrestrial and Extraterrestrial Life.
  The pursuit of understanding the origins of life (OoL) on and off Earth and the search for extraterrestrial life (ET) are central aspects of astrobiology. Despite the considerable efforts in both areas, more novel and multifaceted approaches are needed to addr…
  pubmed Chandru K, Potiszil C, Jia TZ 2024 置信度 0.82
• A polymerase chain reaction experiment using Escherichia coli and Mars sand simulant for detection and analysis of extraterrestrial life.
  In this study, we conducted polymerase chain reaction (PCR) experiments using Escherichia coli (E. coli) and a Mars sand simulant (Mars Global Simulant MGS-1, Exolith Lab) to detect and analyze potential extraterrestrial life. The targeted DNA sequence is comm…
  pubmed Enya K, Sasaki S, Kunieda T, Keigo Enya 等 2024 置信度 0.82
• Why we are made of proteins and nucleic acids: Structural biology views on extraterrestrial life.
  Is it a miracle that life exists on the Earth, or is it a common phenomenon in the universe? If extraterrestrial organisms exist, what are they like? To answer these questions, we must understand what kinds of molecules could evolve into life, or in other word…
  pubmed Tagami S 2023 置信度 0.82
• Comparative study of methods for detecting extraterrestrial life in exploration mission of Mars and the solar system.
  The detection and analysis of extraterrestrial life are important issues of space science. Mars is among the most important planets to explore for extraterrestrial life, owing both to its physical properties and to its ancient and present environments as revea…
  pubmed Enya K, Yamagishi A, Kobayashi K, Yoshimura Y 2022 置信度 0.82
• A Comparative Study of Methods for Detecting Extraterrestrial Life in Exploration Missions to Mars and the Solar System II: Targeted Characteristics, Detection Techniques, and Their Combination for Survey, Detection, and Analysis.
  We present a comparative study of the methods used in the search for extraterrestrial microorganism life, including a summary table where different life-detection techniques can be easily compared as an aid to mission and instrument design aimed at life detect…
  pubmed Enya K, Yamagishi A, Kobayashi K, Yoshimura Y 等 2023 置信度 0.82
• Exoplanets, extraterrestrial life and beyond: an interview with Douglas Lin.
  Abstract In a survey released by the US National Academies of Sciences, Engineering and Medicine in November 2021, the search for Earth-like planets outside our solar system was identified as a major goal for astronomy over the next 10 years. National Science …
  pubmed Xin 辛玲 L, Ling Xin (辛玲) 2022 置信度 0.82
• Laboratory experiment of ATP measurement using Mars soil simulant: as a method for extraterrestrial life detection.
  europepmc 2022 置信度 0.80
• Quantitative evaluation of the feasibility of sampling the ice plumes at Enceladus for biomarkers of extraterrestrial life.
  europepmc 2021 置信度 0.80
• Estimating survival probability using the terrestrial extinction history for the search for extraterrestrial life.
  europepmc 2020 置信度 0.80
• Erratum: Guttenberg et al. Classification of the Biogenicity of Complex Organic Mixtures for the Detection of Extraterrestrial Life. <i>Life</i> 2021, <i>11</i>, 234.
  There was an error in the original article [...]
  europepmc Nicholas Guttenberg, Huan Chen, Tomohiro Mochizuki, H. James Cleaves 2021 置信度 0.80
• Single-cell Raman spectroscopy and synthetic microbiology power microbial-driven extraterrestrial domestic wastewater treatment.
  The realization of long-term manned space exploration and extraterrestrial habitation hinges on microbial-based extraterrestrial domestic wastewater (EDW) treatment technology to achieve sustainedly closed-loop water recycling. This perspective recaps the chal…
  europepmc 2026 置信度 0.80
• Faith, chemistry and extraterrestrial life.
  europepmc Bruce C. Gibb 2014 置信度 0.80
• Various inorganic phosphorus species in prebiotic Earth and extraterrestrial settings.
  europepmc 2026 置信度 0.80
• Viruses in Extreme Marine Environments and Their Potential Existence in Extraterrestrial Environments.
  europepmc 2026 置信度 0.80
• Small Fry. M dwarf stars hold promise for extraterrestrial life.
  europepmc 2015 置信度 0.80
• In Space, No-One Can Hear the Screams of Paternalism: A Response to Häyry's Immorality of Space Exploration.
  europepmc 2026 置信度 0.80
• Aliens Are Likely to Be Smart But Not “Intelligent”: What Evolution of Cognition on Earth Tells Us about Extraterrestrial Intelligence
  How likely is it that we will find aliens like the ones in so many science fiction stories–people who possess self-awareness and cognitive ability comparable to ours, but who arose from an independent evolutionary origin? Here I make the argument that if life …
  europepmc Anna Dornhaus 2026 置信度 0.80
• In Situ Search for Extraterrestrial Life: A Microbial Fuel Cell-Based Sensor for the Detection of Photosynthetic Metabolism.
  europepmc 2015 置信度 0.80
• Subsurface Life on Earth as a Key to Unlock Extraterrestrial Mysteries.
  europepmc 2025 置信度 0.80
• Active responses of cyanobacterial crusts directly exposed to the extreme stratospheric environment.
  europepmc 2026 置信度 0.80
• Astrochemistry: The building blocks of life in the universe.
  europepmc 2026 置信度 0.80
• The origin of Cretaceous-Palaeogene impactor revealed by nickel isotopes.
  europepmc 2026 置信度 0.80
• Non-Equilibrium Growth Processes to Glyceraldehyde and Glycerol as Building Blocks of Interstellar Sugars and Phospholipids.
  europepmc 2026 置信度 0.80
• Analysis of Potential Great Filter Events in Earth’s Evolutionary History Suggests We May Be Alone in the Observable Universe
  europepmc 2026 置信度 0.80
• Yeast-driven biomanufacturing in space: synergizing cellular agriculture for sustainable extraterrestrial habitats.
  europepmc 2026 置信度 0.80
• Where is Everybody? The Causal Disconnect and the Limits of Interstellar Detectability
  europepmc 2026 置信度 0.80
• Extraterrestrial regolith is hemostatic and potentially suitable for hemorrhage control in space.
  europepmc 2026 置信度 0.80
• Technologized Reproduction in Space: A Space-Bioethical Case for Assisted Procreation.
  europepmc 2026 置信度 0.80
• Tricks of Nature From the Ancient Earth and Early Mars: Chemical Gardens Generate Biomorphs With High Preservation Potential.
  Observations of morphology are commonly used to evaluate the biogenicity of terrestrial microfossils and could constitute a crucial line of evidence for extraterrestrial life-detection missions in the future. However, evaluating the origin of morphological fea…
  europepmc 2026 置信度 0.80
• Physiological safety and Multi-Tissue metabolic adaptation under a novel intermittent prolonged fasting regimen.
  europepmc 2026 置信度 0.80
• Microbial and synthetic biology solutions for waste management and biomanufacturing off Earth.
  Waste management aboard the International Space Station is a critical challenge due to limited space, microgravity, and continuous waste generation. This manuscript explores biotechnological strategies that convert waste into valuable resources, supporting sus…
  europepmc 2026 置信度 0.80
• A possible definition of intelligence.
  europepmc 2026 置信度 0.80
• From ball to rover: Transformable palm-sized rover SORA-Q for autonomous lunar exploration.
  europepmc 2026 置信度 0.80
• From Antarctic regolith to lunar greenhouses: Mechanistic insights into Brassica rapa photosystem II dynamics for sustainable space agriculture.
  europepmc 2026 置信度 0.80
• A hidden pattern? Common polyextremophilic microbial adaptations in Icy Moon analog environments.
  europepmc 2026 置信度 0.80
• The role of extremophile microbiomes in terraforming Mars.
  europepmc 2025 置信度 0.80
• Bioinspired Drilling for Extraterrestrial Applications.
  europepmc 2025 置信度 0.80
• Abiotic sugar enantiomers in the CI carbonaceous chondrite Orgueil.
  europepmc 2026 置信度 0.80
• Microbial N&lt;sub&gt;2&lt;/sub&gt;O Reduction in Sulfidic Waters: Implications for Proterozoic Oceans.
  europepmc 2026 置信度 0.80
• Kerogen-rich rocks influence growth and composition of an anaerobic microbial community.
  europepmc 2026 置信度 0.80
• Mars Potato Cultivation: Analysis, Challenges, Sustainable Scientific Conceptions.
  As human space exploration advances towards establishing sustainable Martian habitats, achieving autonomous food production is a critical requirement. The potato ( Solanum tuberosum L.), with its notable environmental resilience and nutritional efficiency, is …
  europepmc 2026 置信度 0.80
• Radiative transfer modeling of the low-mass proto-binary system, IRAS 4A1 and 4A2.
  europepmc 2026 置信度 0.80
• Extremophiles and the Search for Extraterrestrial Life
  Extremophiles thrive in ice, boiling water, acid, the water core of nuclear reactors, salt crystals, and toxic waste and in a range of other extreme habitats that were previously thought to be inhospitable for life. Extremophiles include representatives of all…
  openalex Ricardo Cavicchioli 2002-08-01 置信度 0.72 ExtremophileExtraterrestrial lifeAstrobiologyArchaeaContext (archaeology)
• FINDING EXTRATERRESTRIAL LIFE USING GROUND-BASED HIGH-DISPERSION SPECTROSCOPY
  Exoplanet observations promise one day to unveil the presence of extraterrestrial life. Atmospheric compounds in strong chemical disequilibrium would point to large-scale biological activity just as oxygen and methane do in the Earth's atmosphere. The cancella…
  openalex I. A. G. Snellen, Remco de Kok, R. Le Poole, Matteo Brogi 等 2013-02-05 置信度 0.72 ExoplanetPlanetAstrobiologyExtraterrestrial lifeHot Jupiter
• Book-Review - Contact with the Stars - the Search for Extraterrestrial Life
  openalex R. A. Breuer, Cecilia Payne-Gaposchkin, M. Lowery 1982-01-01 置信度 0.72 Extraterrestrial lifeAstrobiologyStarsSearch for extraterrestrial intelligenceAstronomy
• The Extraterrestrial Life Debate, 1750-1900
  openalex Michael J. Crowe 1986-01-01 置信度 0.72 Extraterrestrial lifeAstrobiologySearch for extraterrestrial intelligencePhysics
• The biological universe : the twentieth-century extraterrestrial life debate and the limits of science
  Introduction 1. From the physical world to the biological universe: Democritus to Lowell 2. Plurality of worlds and the decline of anthropocentrism 3. The solar system: the limits of observation 4. Solar systems beyond: the limits of theory 5. Extraterrestrial…
  openalex Steven J. Dick 1996-01-01 置信度 0.72 Extraterrestrial lifeSearch for extraterrestrial intelligenceContext (archaeology)UniverseAstrobiology
• The nature of fossil bacteria: A guide to the search for extraterrestrial life
  In an attempt to establish reliable criteria for the identification of potential fossil life in extraterrestrial materials, the fossilizable characteristics of bacteria, namely, size, shape, cell wall texture, association, and colony formation, are described, …
  openalex Francès Westall 1999-07-01 置信度 0.72 BacteriaPyriteExtraterrestrial lifeSideriteCalcite
• THE RADIO SEARCH FOR INTELLIGENT EXTRATERRESTRIAL LIFE
  openalex F. D. Drake, F.D. DRAKE 1965-01-01 置信度 0.72 Extraterrestrial lifeSearch for extraterrestrial intelligenceAstrobiologyComputer sciencePhysics
• The NASA Mars 2020 Rover Mission and the Search for Extraterrestrial Life
  openalex Kenneth H. Williford, Kenneth A. Farley, K. M. Stack, Abigail C. Allwood 等 2018-01-01 置信度 0.72 Mars Exploration ProgramPayload (computing)Exploration of MarsMartianAstrobiology
• Plurality of Worlds: The Origins of the Extraterrestrial Life Debate from Democritus to Kant
  openalex Brian P. Copenhaver, Steven J. Dick 1983-06-01 置信度 0.72 Extraterrestrial lifePhilosophyAstrobiologyEnvironmental ethicsEpistemology
• Critical review of chirality indicators of extraterrestrial life
  The major revolution in modern astronomy recognizing the universe as teeming with exoplanets, the discovery of liquid water in solar moons, and the continuing focus on Mars exploration, all accelerate the re-evaluation of potential biomarkers for extraterrestr…
  openalex David Avnir 2020-11-25 置信度 0.72 HomochiralityExtraterrestrial lifeChirality (physics)AstrobiologyExtant taxon
• After contact: the human response to extraterrestrial life
  openalex 1998-04-01 置信度 0.72 Extraterrestrial lifeHistoryAstrobiologyEnvironmental ethicsPhilosophy
• Progress in the search for extraterrestrial life
  openalex G. S. Shostak 1995-01-01 置信度 0.72 Extraterrestrial lifeAstrobiologySearch for extraterrestrial intelligenceComputer scienceBiology
• Whole Microorganisms Studied by Pyrolysis-Gas Chromatography-Mass Spectrometry: Significance for Extraterrestrial Life Detection Experiments
  Pyrolysis-gas chromatography-mass spectrometric studies of two microorganisms, Micrococcus luteus and Bacillus subtilis var. niger, indicate that the majority of thermal fragments originate from the principal classes of bio-organic matter found in living syste…
  openalex Peter G. Simmonds 1970-10-01 置信度 0.72 PyrolysisMicroorganismExtraterrestrial lifeMass spectrometryGas chromatography
• State-of-the-art instruments for detecting extraterrestrial life
  In the coming decades, state-of-the-art spacecraft-based instruments that can detect key components associated with life as we know it on Earth will directly search for extinct or extant extraterrestrial life in our solar system. Advances in our analytical and…
  openalex Jeffrey L. Bada 2001-01-30 置信度 0.72 Extraterrestrial lifeAstrobiologyState (computer science)Computer scienceBiology
• Terrestrial models for extraterrestrial life: methanogens and halophiles at Martian temperatures
  Cold environments are common throughout the Galaxy. We are conducting a series of experiments designed to probe the low-temperature limits for growth in selected methanogenic and halophilic Archaea. This paper presents initial results for two mesophiles, a met…
  openalex I. N. Reid, W. B. Sparks, Stephen H. Lubow, M. A. McGrath 等 2006-04-01 置信度 0.72 HalophileAstrobiologyArchaeaExtraterrestrial lifePsychrophile
• If the universe is teeming with aliens ... where is everybody?: fifty solutions to the Fermi paradox and the problem of extraterrestrial life
  Given the fact that there are perhaps 400 billion stars in our Galaxy alone, and perhaps 400 billion galaxies in the Universe, it stands to reason that somewhere out there, in the 14-billion-year-old cosmos, there is or once was a civilization at least as adva…
  openalex 2003-03-01 置信度 0.72 Extraterrestrial lifeSearch for extraterrestrial intelligenceAstrobiologyUniverseAstronomy
• Life on Other Worlds: The 20th Century Extraterrestrial Life Debate
  Life on Other Worlds: The 20th Century Extra‐terrestrial Life Debate is a condensed version, aimed at a more general audience, of the author's 1996 book, The Biological Universe: The Twentieth Century Extraterrestrial Life Debate and the Limits of Science. The…
  openalex Anonymous 1999-05-25 置信度 0.72 Extraterrestrial lifeAstrobiologyMars Exploration ProgramFocus (optics)Afterlife
• The evolution of habitable zones during stellar lifetimes and its implications on the search for extraterrestrial life
  A stellar evolution computer model has been used to determine changes in the luminosity L and effective temperature T e of single stars during their time on the main sequence. The range of stellar masses investigated was from 0.5 to 1.5 times that of the Sun, …
  openalex David R. Underwood, Barrie W. Jones, P. Nick Sleep 2003-10-01 置信度 0.72 PhysicsCircumstellar habitable zonePlanetMetallicityHabitability of orange dwarf systems
• <i>The Search for Extraterrestrial Life: Recent Developments</i>
  openalex Michael D. Papagiannis, Frank J. Tipler 1987-12-01 置信度 0.72 Extraterrestrial lifeSearch for extraterrestrial intelligenceAstrobiologyAstronomyPhysics
• HABITABLE ZONES AROUND LOW MASS STARS AND THE SEARCH FOR EXTRATERRESTRIAL LIFE
  openalex James F. Kasting, JAMES F. Kasting 1997-06-01 置信度 0.72 PlanetAstrobiologyPlanetary habitabilityHabitability of orange dwarf systemsCircumstellar habitable zone
• A numerical testbed for hypotheses of extraterrestrial life and intelligence
  Abstract The search for extraterrestrial intelligence (SETI) has been heavily influenced by solutions to the Drake Equation, which returns an integer value for the number of communicating civilizations resident in the Milky Way, and by the Fermi Paradox, glibl…
  openalex Duncan H. Forgan 2009-01-23 置信度 0.72 Search for extraterrestrial intelligenceKey (lock)Extraterrestrial lifeIgnoranceComputer science
• The Extraterrestrial Life Debate, Antiquity to 1915
  openalex 2008-10-15 置信度 0.72 Extraterrestrial lifeAstrobiologyHistoryPhilosophyBiology
• The Search for Extraterrestrial Life
  openalex Carl Sagan 1994-10-01 置信度 0.72 Extraterrestrial lifeAstrobiologySearch for extraterrestrial intelligenceBiology
• Porphyrin as an Ideal Biomarker in the Search for Extraterrestrial Life
  A key issue in astrobiological research is identifying target molecules that are unambiguously biological in origin and can be easily detected and recognized. We suggest porphyrin derivatives as an ideal target, because these chromophores are global in distrib…
  europepmc Zhiyong Suo, Recep Avci, Mary H. Schweitzer, Muhammedin Deliorman 2007 置信度 0.80 PorphyrinSearch for extraterrestrial intelligenceExtraterrestrial lifeAstrobiologyIdeal (ethics)
• A History of the Extraterrestrial Life Debate
  From antiquity to the present, humans have debated whether intelligent life exists elsewhere in the universe. This presentation will survey this debate, examining the roles played in it by science, religion, philosophy, and other areas of human learning. One t…
  openalex Michael J. Crowe 1997-06-02 置信度 0.72 Extraterrestrial lifeSearch for extraterrestrial intelligencePresentation (obstetrics)EpistemologyEnvironmental ethics
• Ethics and extraterrestrial life
  openalex Charles S. Cockell, Charles Cockell 2011-01-01 置信度 0.72 AstrobiologyPlanetExtraterrestrial lifeMars Exploration ProgramSolar System
• The Extraterrestrial Life Debate, Antiquity to 1915: A Source Book
  This book presents key documents from the pre-1915 history of the extraterrestrial life debate. Introductions and commentaries accompany each source document, some of which are published here for the first time or in a new translation. The authors included are…
  openalex Michael J. Crowe 2008-01-01 置信度 0.72 Extraterrestrial lifeGalileo (satellite navigation)MetaphysicsHistory of scienceKepler
• Are we alone?: philosophical implications of the discovery of extraterrestrial life
  A brief history of SETI extraterrestrial microbes alien message against aliens the nature of consciousness alien contact and religious experience. Appendices: Project Phoenix the argument for duplicate beings.
  openalex 1996-02-01 置信度 0.72 Extraterrestrial lifeAstrobiologyPhilosophyEpistemologyHistory
• METEORITIC HYDROCARBONS AND EXTRATERRESTRIAL LIFE*
  openalex Edward Anders 1962-08-01 置信度 0.72 Extraterrestrial lifeCitationLibrary scienceAnnalsAstrobiology
• The Extraterrestrial Life Debate - the Idea of a Plurality of Worlds from Kant to Lowell
  This is the first in-depth study in English of the international debate that developed between 1750 and 1900 concerning the question of the existence of extraterrestrial intelligent life. Taking a history of ideas approach, the author describes the controversi…
  openalex Michael J. Crowe 1986-01-01 置信度 0.72 Extraterrestrial lifeDarwinismEpistemologyPhilosophyAstrobiology
• BIOASTRONOMY 2007: MOLECULES, MICROBES, AND EXTRATERRESTRIAL LIFE
  openalex K. J. Meech, J. V. Keane, M. J. Mumma, Janet L. Siefert 等 2007-01-01 置信度 0.72 Extraterrestrial lifeAstrobiologyBiology
• The Search for Extraterrestrial Life: Recent Developments
  openalex Michael D. Papagiannis 1985-01-01 置信度 0.72 Extraterrestrial lifeSearch for extraterrestrial intelligenceAstrobiologyEnvironmental scienceBiology
• Theological Implications of Possible Extraterrestrial Life
  Bible and tradition remain silent on intelligent extraterrestrial life, and few modern theologians have expressed themselves on this topic. Scientific insight suggests the possibility, even likelihood, of the development of life on extrasolar earthlike planets…
  openalex S.L. Bonting, Sjoerd L. Bonting 2003-08-22 置信度 0.72 CreaturesExtraterrestrial lifePhilosophySearch for extraterrestrial intelligenceAstrobiology