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• Biomaterials for organically generated habitats beyond Earth.
  europepmc 2025 置信度 0.80
• Decoupled diversity and disparity after faunistic turnover in caviomorph rodents.
  europepmc 2026 置信度 0.80
• Toward "Safe" Chemicals and Materials on Mars: Knowledge Gaps for Expanding Planetary Protection Requirements.
  The United Nations Outer Space Treaty states that the exploration of celestial bodies must avoid "harmful contamination" which may impede scientific exploration by other parties to the treaty. To guide treaty compliance, Planetary Protection regulations promul…
  europepmc 2026 置信度 0.80
• Integrating Earth Dynamics Across Dimensions: the next main theme of Earth science.
  europepmc 2026 置信度 0.80
• Carbonate burial regimes, the Meso-Cenozoic climate, and nannoplankton expansion.
  europepmc 2025 置信度 0.80
• Chance and purpose in the evolution of biospheres.
  europepmc 2025 置信度 0.80
• Halophiles and Halotolerants: From Industry to Astrobiology.
  europepmc 2025 置信度 0.80
• Growth of microorganisms in a Martian regolith simulant at reduced water activity.
  europepmc 2026 置信度 0.80
• Planetary habitability: lessons learned from terrestrial analogues
  Abstract Terrestrial analogue studies underpin almost all planetary missions and their use is essential in the exploration of our Solar system and in assessing the habitability of other worlds. Their value relies on the similarity of the analogue to its target…
  openalex Louisa J. Preston, Lewis Dartnell 2014-01-01 置信度 0.72 HabitabilityAstrobiologyEnceladusSolar SystemMars Exploration Program
• TIDAL LIMITS TO PLANETARY HABITABILITY
  The habitable zones (HZs) of main-sequence stars have traditionally been defined as the range of orbits that intercept the appropriate amount of stellar flux to permit surface water on a planet. Terrestrial exoplanets discovered to orbit M stars in these zones…
  openalex Rory Barnes, Brian Jackson, Richard Greenberg, Sean N. Raymond 2009-06-30 置信度 0.72 ExoplanetCircumstellar habitable zoneTidal heatingPlanetary habitabilityHabitability
• High-Resolution Simulations of The Final Assembly of Earth-Like Planets. 2. Water Delivery And Planetary Habitability
  The water content and habitability of terrestrial planets are determined during their final assembly, from perhaps 100 1,000-km "planetary embryos " and a swarm of billions of 1-10-km "planetesimals. " During this process, we assume that water-rich material is…
  openalex Sean N. Raymond, Thomas Quinn, Jonathan I. Lunine 2007-02-01 置信度 0.72 AstrobiologyTerrestrial planetHabitabilityPlanetesimalPlanet
• HABITABLE ZONES AROUND MAIN-SEQUENCE STARS: DEPENDENCE ON PLANETARY MASS
  The ongoing discoveries of extra-solar planets are unveiling a wide range of terrestrial mass (size) planets around their host stars. In this Letter, we present estimates of habitable zones (HZs) around stars with stellar effective temperatures in the range 26…
  openalex Ravi Kopparapu, Ramses M. Ramírez, J. C. Schottelkotte, James F. Kasting 等 2014-05-15 置信度 0.72 StarsAstrobiologyMain sequenceAstronomyPhysics
• Carbonation and decarbonation reactions: Implications for planetary habitability
  Abstract The geologic carbon cycle plays a fundamental role in controlling Earth's climate and habitability. For billions of years, stabilizing feedbacks inherent in the cycle have maintained a surface environment that could sustain life. Carbonation/decarbona…
  openalex Emily Stewart, Jay J. Ague, John M. Ferry, Craig M. Schiffries 等 2019-10-01 置信度 0.72 CarbonationEarth scienceGeologyWeatheringAstrobiology
• Impact of Stellar Superflares on Planetary Habitability
  High-energy radiation caused by exoplanetary space weather events from planet-hosting stars can play a crucial role in conditions promoting or destroying habitability in addition to the conventional factors. In this paper, we present the first quantitative imp…
  openalex Yosuke A. Yamashiki, Hiroyuki Maehara, Vladimir Airapetian, Yuta Notsu 等 2019-08-20 置信度 0.72 PhysicsExoplanetPlanetHabitabilityAtmospheric escape
• High-resolution simulations of the final assembly of Earth-like planets 2: water delivery and planetary habitability
  The water content and habitability of terrestrial planets are determined during their final assembly, from ~1000-km ``planetary embryos'' and a swarm of billions of 1-10 km ``planetesimals.'' During this process, water-rich material is accreted by terrestrial …
  openalex Raymond, S N, Quinn, T, Lunine, J I 2005-10-10 置信度 0.72 AstrobiologyTerrestrial planetPlanetPlanetesimalHabitability
• Habitable Zones around Main Sequence Stars
  openalex James F. Kasting, D. P. Whitmire, R. T. Reynolds 1993-01-01 置信度 0.72 Circumstellar habitable zonePlanetPhysicsPlanetary habitabilityTerrestrial planet
• STRONG DEPENDENCE OF THE INNER EDGE OF THE HABITABLE ZONE ON PLANETARY ROTATION RATE
  Planetary rotation rate is a key parameter in determining atmospheric circulation and hence the spatial pattern of clouds. Since clouds can exert a dominant control on planetary radiation balance, rotation rate could be critical for determining the mean planet…
  openalex Jun Yang, Gwenaël Boué, Daniel C. Fabrycky, Dorian S. Abbot 2014-04-25 置信度 0.72 PlanetTidal lockingVenusExoplanetCircumstellar habitable zone
• Gaian bottlenecks and planetary habitability maintained by evolving model biospheres: the ExoGaia model
  The search for habitable exoplanets inspires the question – how do habitable planets form? Planet habitability models traditionally focus on abiotic processes and neglect a biotic response to changing conditions on an inhabited planet. The Gaia hypothesis post…
  openalex Arwen Nicholson, David M. Wilkinson, Hywel T. P. Williams, Timothy M. Lenton 2018-03-14 置信度 0.72 HabitabilityAstrobiologyPlanetPlanetary habitabilityExoplanet
• A dynamically-packed planetary system around GJ 667C with three super-Earths in its habitable zone
  Context. Since low-mass stars have low luminosities, orbits at which liquid water can exist on Earth-sized planets are relatively close-in, which produces Doppler signals that are detectable using state-of-the-art Doppler spectroscopy.
  openalex G. Anglada‐Escudé, Mikko Tuomi, E. Gerlach, Rory Barnes 等 2013-06-19 置信度 0.72 PlanetDoppler effectPhysicsOrbit (dynamics)Solar System
• MAGNETIC FIELD AND WIND OF KAPPA CETI: TOWARD THE PLANETARY HABITABILITY OF THE YOUNG SUN WHEN LIFE AROSE ON EARTH
  ABSTRACT We report magnetic field measurements for κ 1 Cet, a proxy of the young Sun when life arose on Earth. We carry out an analysis of the magnetic properties determined from spectropolarimetric observations and reconstruct the large-scale surface magnetic…
  openalex J.-D. do Nascimento, Jr., A. A. Vidotto, P. Petit, C. Folsom 等 2016-03-16 置信度 0.72 Solar windPlanetary habitabilityPhysicsMercury's magnetic fieldInterplanetary magnetic field
• Dynamical Habitability of Known Extrasolar Planetary Systems
  Habitability is usually defined as the requirement for a terrestrial planet's atmosphere to sustain liquid water. This definition can be complemented by the dynamical requirement that other planets in the system do not gravitationally perturb terrestrial plane…
  openalex Kristen Menou, Serge Tabachnik 2003-01-17 置信度 0.72 AstrobiologyPlanetary habitabilityTerrestrial planetHabitabilityCircumstellar habitable zone
• ultraviolet radiation from F and K stars and implications for planetary habitability
  openalex James F. Kasting, D. C. B. Whittet, W. R. Sheldon 1997-08-01 置信度 0.72 HabitabilityStarsAstrobiologyUltraviolet radiationExoplanet
• Planetary habitability: is Earth commonplace in the Milky Way?
  openalex S. Franck, A. Block, Werner von Bloh, C. Bounama 等 2001-08-23 置信度 0.72 HabitabilityPlanetary habitabilityPlanetAstrobiologySolar System
• Magnetic field and wind of Kappa Ceti: toward the planetary habitability of the young sun when life arose on earth
  We report magnetic field measurements for κ1 Cet, a proxy of the young Sun when life arose on Earth. We carry out an analysis of the magnetic properties determined from spectropolarimetric observations and reconstruct the
\nlarge-scale surface magnetic fie…
  openalex do Nascimento Jr., J.-D., A. A. Vidotto, P. Petit, C. P. Folsom 等 2016-03-20 置信度 0.72 HabitabilityAstrobiologySolar windPlanetary habitabilityPhysics
• Why O ₂ Is Required by Complex Life on Habitable Planets and the Concept of Planetary "Oxygenation Time"
  Life is constructed from a limited toolkit: the Periodic Table. The reduction of oxygen provides the largest free energy release per electron transfer, except for the reduction of fluorine and chlorine. However, the bonding of O2 ensures that it is sufficientl…
  openalex David C. Catling, Christopher R. Glein, Kevin Zahnle, Christopher P. McKay 2005-06-01 置信度 0.72 AstrobiologyPlanetAtmosphere (unit)PhysicsChemistry
• Habitability: A Review
  Habitability is a widely used word in the geoscience, planetary science, and astrobiology literature, but what does it mean? In this review on habitability, we define it as the ability of an environment to support the activity of at least one known organism. W…
  openalex Charles S. Cockell, T. Bush, Casey Bryce, S. Direito 等 2016-01-01 置信度 0.72 HabitabilityAstrobiologyBiologyPhysicsPlanet
• HABITABLE ZONES AROUND MAIN-SEQUENCE STARS: NEW ESTIMATES
  Identifying terrestrial planets in the habitable zones (HZs) of other stars is one of the primary goals of ongoing radial velocity (RV) and transit exoplanet surveys and proposed future space missions. Most current estimates of the boundaries of the HZ are bas…
  openalex Ravi Kopparapu, Ramses M. Ramírez, James F. Kasting, Vincent Eymet 等 2013-02-26 置信度 0.72 Circumstellar habitable zoneStarsExoplanetPhysicsPlanet
• Astrophysical Conditions for Planetary Habitability
  With the discovery of hundreds of exoplanets and a potentially huge number of Earth-like planets waiting to be discovered, the conditions for their habitability have become a focal point in exoplanetary research. The classical picture of habitable zones primar…
  openalex M. Güdel, R. Dvorak, N. Erkaev, J. Kasting 等 2014-01-01 置信度 0.72 HabitabilityExoplanetAstrobiologyPlanetary habitabilityPlanet
• Kepler Planet-Detection Mission: Introduction and First Results
  The Kepler mission was designed to determine the frequency of Earth-sized planets in and near the habitable zone of Sun-like stars. The habitable zone is the region where planetary temperatures are suitable for water to exist on a planet's surface. During the …
  openalex W. J. Borucki, David Koch, Gibor Basri, Natalie M. Batalha 等 2010-01-08 置信度 0.72 PlanetKepler-47ExoplanetNeptuneAstrobiology
• Stellar flares versus luminosity: XUV-induced atmospheric escape and planetary habitability
  ABSTRACT Space weather plays an important role in the evolution of planetary atmospheres. Observations have shown that stellar flares emit energy in a wide energy range (1030–1038 erg), a fraction of which lies in X-rays and extreme ultraviolet (XUV). These fl…
  openalex Dimitra Atri, Shane R. Carberry Mogan 2020-09-23 置信度 0.72 PhysicsPlanetAstrophysicsHabitabilityCircumstellar habitable zone
• INDICATION OF INSENSITIVITY OF PLANETARY WEATHERING BEHAVIOR AND HABITABLE ZONE TO SURFACE LAND FRACTION
  It is likely that unambiguous habitable zone terrestrial planets of unknown water content will soon be discovered. Water content helps determine surface land fraction, which influences planetary weathering behavior. This is important because the silicate-weath…
  openalex Dorian S. Abbot, Nicolas B. Cowan, Fred J. Ciesla 2012-08-24 置信度 0.72 WeatheringAstrobiologyCircumstellar habitable zoneSpace weatheringTerrestrial planet
• Venus as an anchor point for planetary habitability
  A major focus of the planetary science and astrobiology community is the understanding of planetary habitability, including the myriad factors that control the evolution and sustainability of temperate surface environments such as that of Earth. The few substa…
  openalex Stephen R. Kane, P. K. Byrne 2024-04-22 置信度 0.72 HabitabilityAstrobiologyVenusExoplanetPoint (geometry)
• EXPLORING THE HABITABLE ZONE FOR <i>KEPLER</i> PLANETARY CANDIDATES
  This Letter outlines a simple approach to evaluate habitability of terrestrial planets by assuming different types of planetary atmospheres and using corresponding model calculations. Our approach can be applied for current and future candidates provided by th…
  openalex Lisa Kaltenegger, Dimitar Sasselov 2011-07-06 置信度 0.72 ExoplanetCircumstellar habitable zonePlanetPlanetary habitabilityAstrobiology
• Evryscope and K2 Constraints on TRAPPIST-1 Superflare Occurrence and Planetary Habitability
  Abstract The nearby ultracool dwarf TRAPPIST-1 possesses several Earth-sized terrestrial planets, three of which have equilibrium temperatures that may support liquid surface water, making it a compelling target for exoplanet characterization. TRAPPIST-1 is an…
  openalex Amy L. Glazier, Ward S. Howard, Hank Corbett, Nicholas M. Law 等 2020-08-27 置信度 0.72 FlarePhysicsExoplanetCircumstellar habitable zoneAstrophysics
• Statistical-likelihood Exo-Planetary Habitability Index (SEPHI)
  A new index, the Statistical-likelihood Exo-Planetary Habitability Index (SEPHI), is presented. It has been developed to cover the current and future features required for a classification scheme disentangling whether any exoplanet discovered is potentially ha…
  openalex J. M. Rodríguez-Mozos, A. Moya 2017-07-26 置信度 0.72 ExoplanetPhysicsPlanetCircumstellar habitable zoneAstronomy
• Earth beyond six of nine planetary boundaries
  This planetary boundaries framework update finds that six of the nine boundaries are transgressed, suggesting that Earth is now well outside of the safe operating space for humanity. Ocean acidification is close to being breached, while aerosol loading regiona…
  openalex Katherine Richardson, Will Steffen, Wolfgang Lucht, Jørgen Bendtsen 等 2023-09-13 置信度 0.72 BiospherePlanetary boundariesContext (archaeology)Earth system scienceBoundary (topology)
• Evryscope and K2 Constraints on TRAPPIST-1 Superflare Occurrence and Planetary Habitability
  The nearby ultracool dwarf TRAPPIST-1 possesses several Earth-sized terrestrial planets, three of which have equilibrium temperatures that may support liquid surface water, making it a compelling target for exoplanet characterization. TRAPPIST-1 is an active s…
  openalex Amy Glazier, Ward S. Howard, Hank Corbett, Nicholas M. Law 等 2020-09-01 置信度 0.72 PlanetExoplanetFlareCircumstellar habitable zoneAstrobiology
• A stability catalogue of the habitable zones in extrasolar planetary systems
  In the near future, space missions will be launched (e.g. COROT, KEPLER) to detect Earth-like extrasolar planets. The orbital elements of these (still hypothetic) planets will contain some uncertainties that can only be eliminated by careful dynamical investig…
  openalex Zs. Sándor, Á. Süli, B. Érdi, Elke Pilat‐Lohinger 等 2007-02-03 置信度 0.72 ExoplanetPhysicsPlanetary systemAstrobiologyPlanet
• ON THE HABITABLE ZONES OF CIRCUMBINARY PLANETARY SYSTEMS
  The effect of the stellar flux on exoplanetary systems is becoming an increasingly important property as more planets are discovered in the habitable zone (HZ). The Kepler mission has recently uncovered circumbinary planets with relatively complex HZs due to t…
  openalex Stephen R. Kane, Natalie R. Hinkel 2012-12-07 置信度 0.72 Circumbinary planetPhysicsKepler-47AstrobiologyPlanetary system
• Eccentricity Distribution beyond the Snow Line and Implications for Planetary Habitability
  Abstract A fundamental question in the study of planetary system demographics is: how common is the solar system architecture? The primary importance of this question lies in the potential of planetary systems to create habitable environments, and dissecting t…
  openalex Stephen R. Kane, Robert A. Wittenmyer 2024-02-01 置信度 0.72 PlanetSolar SystemEccentricity (behavior)AstrobiologyPhysics
• Habitable Planet Formation in Binary Planetary Systems
  Recent radial velocity observations have indicated that Jovian-type planets can exist in moderately close binary star systems. Numerical simulations of the dynamical stability of terrestrial-class planets in such environments have shown that, in addition to th…
  openalex Nader Haghighipour, Sean N. Raymond 2007-08-28 置信度 0.72 PhysicsCircumstellar habitable zonePlanetPlanetary systemPlanetary habitability
• RAPID WATER LOSS CAN EXTEND THE LIFETIME OF PLANETARY HABITABILITY
  Two habitable planetary states are proposed: an aqua planet like the Earth and a land planet that has a small amount of water. Land planets keep liquid water under larger solar radiation compared to aqua planets. Water loss may change an aqua planet into a lan…
  openalex Takanori Kodama, Hidenori Genda, Yutaka Abe, Kevin J. Zahnle 2015-10-21 置信度 0.72 PlanetAstrobiologyHabitabilityPlanetary habitabilityAtmosphere (unit)
• From climate models to planetary habitability: temperature constraints for complex life
  Abstract In an effort to derive temperature-based criteria of habitability for multicellular life, we investigated the thermal limits of terrestrial poikilotherms, i.e. organisms whose body temperature and the functioning of all vital processes is directly aff…
  openalex Laura Silva, Giovanni Vladilo, Patricia M. Schulte, Giuseppe Murante 等 2016-07-25 置信度 0.72 HabitabilityAstrobiologyEnvironmental sciencePoikilothermCircumstellar habitable zone
• Habitability of Enceladus: Planetary Conditions for Life
  openalex C. D. Parkinson, Mao‐Chang Liang, Yuk L. Yung, Joseph L. Kirschivnk 2008-06-19 置信度 0.72 EnceladusIcy moonAstrobiologySaturnPlume
• The effect of core formation on surface composition and planetary habitability
  The melt productivity of a differentiated planet's mantle is primarily controlled by its iron content, which is itself approximated by the planet's core mass fraction (CMF). Here we show that estimates of an exoplanet's CMF allows robust predictions of the thi…
  openalex Dyck, B, Wade, J, Palin, R 2022-01-01 置信度 0.72 HabitabilityAstrobiologyComposition (language)Core (optical fiber)Surface (topology)
• Planetary Habitability in Binary Systems
  "Astrophysical research has led to the detection of thousands of planets outside the Solar System. About one-tenth of the extrasolar planets discovered so far reside in binary- or multi-stellar systems, and some of the closest known rocky exoplanets populate t…
  openalex Elke Pilat‐Lohinger, Siegfried Eggl, Ákos Bazsó 2018-07-18 置信度 0.72 HabitabilityAstrobiologyBinary numberPlanetPhysics
• A PLANETARY SYSTEM AROUND THE NEARBY M DWARF GJ 667C WITH AT LEAST ONE SUPER-EARTH IN ITS HABITABLE ZONE
  We re-analyze 4 years of HARPS spectra of the nearby M1.5 dwarf GJ 667C available through the European Southern Observatory public archive. The new radial velocity (RV) measurements were obtained using a new data analysis technique that derives the Doppler mea…
  openalex G. Anglada‐Escudé, P. Arriagada, Steven S. Vogt, Eugenio J. Rivera 等 2012-05-03 置信度 0.72 Circumstellar habitable zonePlanetPhysicsRadial velocitySuper-Earth
• A Reappraisal of The Habitability of Planets around M Dwarf Stars
  Stable, hydrogen-burning, M dwarf stars make up about 75% of all stars in the Galaxy. They are extremely long-lived, and because they are much smaller in mass than the Sun (between 0.5 and 0.08 MSun), their temperature and stellar luminosity are low and peaked…
  openalex Jill Tarter, Peter R. Backus, Rocco L. Mancinelli, J. M. Aurnou 等 2007-02-01 置信度 0.72 Circumstellar habitable zoneHabitability of orange dwarf systemsPhysicsPlanetary habitabilityTerrestrial planet
• Orbital Stability of Terrestrial Planets inside the Habitable Zones of Extrasolar Planetary Systems
  We investigate orbital stability of terrestrial planets inside the habitable zones of three stellar systems, i.e., 51 Peg, 47 UMa, and HD 210277, with recently discovered giant planets. These systems have similar habitable zones; however, their giant planets h…
  openalex M. Noble, Z. E. Musielak, M. Cuntz 2002-06-20 置信度 0.72 Circumstellar habitable zoneAstrobiologyTerrestrial planetPhysicsPlanetary habitability
• The Pale Orange Dot: The Spectrum and Habitability of Hazy Archean Earth
  Recognizing whether a planet can support life is a primary goal of future exoplanet spectral characterization missions, but past research on habitability assessment has largely ignored the vastly different conditions that have existed in our planet's long habi…
  openalex Giada Arney, Shawn D. Domagal-Goldman, Victoria S. Meadows, Eric T. Wolf 等 2016-10-28 置信度 0.72 AstrobiologyPlanetary habitabilityHabitabilityArcheanCircumstellar habitable zone
• Trajectories of the Earth System in the Anthropocene
  We explore the risk that self-reinforcing feedbacks could push the Earth System toward a planetary threshold that, if crossed, could prevent stabilization of the climate at intermediate temperature rises and cause continued warming on a "Hothouse Earth" pathwa…
  openalex Will Steffen, Johan Rockström, Katherine Richardson, Timothy M. Lenton 等 2018-08-06 置信度 0.72 AnthropoceneEarth (classical element)AstrobiologyEarth system scienceEarth science
• Orbital Dynamics and the Evolution of Planetary Habitability in the AU Mic System
  Abstract The diverse planetary systems that have been discovered are revealing the plethora of possible architectures, providing insights into planet formation and evolution. They also increase our understanding of system parameters that may affect planetary h…
  openalex Stephen R. Kane, Bradford J. Foley, Michelle L. Hill, Cayman T. Unterborn 等 2021-12-17 置信度 0.72 HabitabilityAstrobiologyPlanetary habitabilityCircumstellar habitable zonePlanetary system
• CHARACTERISTICS OF PLANETARY CANDIDATES OBSERVED BY<i>KEPLER</i>. II. ANALYSIS OF THE FIRST FOUR MONTHS OF DATA
  On 2011 February 1 the Kepler mission released data for 156,453 stars observed from the beginning of the science observations on 2009 May 2 through September 16. There are 1235 planetary candidates with transit-like signatures detected in this period. These ar…
  openalex W. J. Borucki, David Koch, Gibor Basri, Natalie M. Batalha 等 2011-06-29 置信度 0.72 PhysicsNeptuneStarsPlanetAstrophysics
• The Effect of Core Formation on Surface Composition and Planetary Habitability
  Abstract The melt productivity of a differentiated planet's mantle is primarily controlled by its iron content, which is itself approximated by the planet's core mass fraction (CMF). Here we show that estimates of an exoplanet's CMF allows robust predictions o…
  openalex Brendan Dyck, Jon Wade, Richard Palin 2021-05-01 置信度 0.72 AstrobiologyHabitabilityMantle (geology)Planetary surfacePlanet
• Dynamical Habitability of Planetary Systems
  The problem of the stability of planetary systems, a question that concerns only multiplanetary systems that host at least two planets, is discussed. The problem of mean motion resonances is addressed prior to discussion of the dynamical structure of the more …
  openalex R. Dvořák, Elke Pilat‐Lohinger, Éric Bois, Richard P. Schwarz 等 2010-01-01 置信度 0.72 PlanetPhysicsPlanetary systemAstrobiologyKepler-47
• The Habitable Zone and Extreme Planetary Orbits
  The habitable zone for a given star describes the range of circumstellar distances from the star within which a planet could have liquid water on its surface, which depends upon the stellar properties. Here we describe the development of the habitable zone con…
  openalex Stephen R. Kane, Dawn M. Gelino 2012-10-01 置信度 0.72 Circumstellar habitable zoneAstrobiologyExoplanetPlanetary habitabilityHabitability of orange dwarf systems
• Determination of habitable zones in extrasolar planetary systems: Where are Gaia's sisters?
  A general modeling scheme for assessing the suitability for life of extrasolar planets is presented. The scheme focuses on the identification of the “habitable zone” in main sequence star planetary systems accommodating Earth‐like components. Our definition of…
  openalex S. Franck, Werner von Bloh, C. Bounama, M. Steffen 等 2000-01-01 置信度 0.72 HabitabilityCircumstellar habitable zonePlanetary habitabilityExoplanetAstrobiology
• The Effect of Seafloor Weathering on Planetary Habitability
  Abstract Conventionally, a habitable planet is one that can support liquid water on its surface. Habitability depends on temperature, which is set by insolation and the greenhouse effect, due mainly to CO 2 and water vapor. The CO 2 level is increased by volca…
  openalex John Chambers 2020-06-01 置信度 0.72 HabitabilityAstrobiologyPlanetOutgassingWeathering
• The two-box model of climate: limitations and applications to planetary habitability and maximum entropy production studies
  The 'two-box model' of planetary climate is discussed. This model has been used to demonstrate consistency of the equator-pole temperature gradient on Earth, Mars and Titan with what would be predicted from a principle of maximum entropy production (MEP). Whil…
  openalex R. D. Lorenz 2010-04-06 置信度 0.72 HabitabilityPrinciple of maximum entropyEntropy productionAstrobiologyEnvironmental science
• THE ROLE OF CARBON IN EXTRASOLAR PLANETARY GEODYNAMICS AND HABITABILITY
  The proportions of oxygen, carbon, and major rock-forming elements (e.g., Mg, Fe, Si) determine a planet's dominant mineralogy.Variation in a planet's mineralogy subsequently affects planetary mantle dynamics as well as any deep water or carbon cycle.Through t…
  openalex Cayman T. Unterborn, Jason E. Kabbes, J. S. Pigott, D. M. Reaman 等 2014-09-15 置信度 0.72 AstrobiologyPlanetMantle (geology)Terrestrial planetPlanetary habitability
• Magnetic Fields on the Flare Star Trappist-1: Consequences for Radius Inflation and Planetary Habitability
  Abstract We construct evolutionary models of Trappist-1 in which magnetic fields impede the onset of convection according to a physics-based criterion. In the models that best fit all observational constraints, the photospheric fields in Tr-1 are found to be i…
  openalex D. J. Mullan, James MacDonald, Sergio Dieterich, H. Fausey 2018-12-20 置信度 0.72 PhysicsExoplanetPlanetAstrophysicsContext (archaeology)
• Survival of habitable planets in unstable planetary systems
  Many observed giant planets lie on eccentric orbits. Such orbits could be the result of strong scatterings with other giant planets. The same dynamical instability that produces these scatterings may also cause habitable planets in interior orbits to become ej…
  openalex Daniel Carrera, M. B. Davies, Anders Johansen 2016-09-05 置信度 0.72 PhysicsPlanetary habitabilityKepler-47Circumstellar habitable zonePlanet
• Tides, planetary companions, and habitability: habitability in the habitable zone of low-mass stars
  Earth-scale planets in the classical habitable zone (HZ) are more likely to be habitable if they possess active geophysics. Without a constant internal energy source, planets cool as they age, eventually terminating tectonic activity. Planets orbiting low-mass…
  openalex Christa Van Laerhoven, Rory Barnes, R. Greenberg 2014-05-12 置信度 0.72 PhysicsPlanetHabitabilityCircumstellar habitable zonePlanetary habitability
• Dynamical Stability and Habitability of the γ Cephei Binary‐Planetary System
  It has been suggested that the long-lived residual radial velocity variations observed in the precision radial velocity measurements of the primary of γ Cephei (HR 8974, HD 222404, HIP 116727) are likely due to a Jupiter-like planet orbiting this star. In this…
  openalex Nader Haghighipour 2006-06-10 置信度 0.72 PhysicsPlanetOrbital eccentricityAstrophysicsJupiter (rocket family)
• Stellar-Planetary Relations: Atmospheric Stability as a Prerequisite for Planetary Habitability
  openalex H. Lämmer, Yu. N. Kulikov, T. Penz, M. Leitner 等 2005-01-01 置信度 0.72 PhysicsPlanetAstrobiologyCircumstellar habitable zoneExoplanet
• Characterization of potentially habitable planets: Retrieval of atmospheric and planetary properties from emission spectra
  Context. An increasing number of potentially habitable terrestrial planets and planet candidates are found by ongoing planet search programs. The search for atmospheric signatures to establish planetary habitability and the presence of life might be possible i…
  openalex P. von Paris, P. Hedelt, F. Selsis, F. Schreier 等 2013-01-15 置信度 0.72 Planetary habitabilityAstrobiologyHabitabilityPhysicsPlanet
• On the habitability of Mars: An approach to planetary ecosynthesis
  The possibility of utilizing Mars as a habitat for terrestrial life, including man, is examined. Available data, assumptions, and speculations on the climate, physical state, and chemical inventory of Mars are reviewed and compared with the known requirements …
  openalex M. M. Averner, R. D. Macelroy 1976-01-01 置信度 0.72 Mars Exploration ProgramHabitabilityAstrobiologyAtmosphere (unit)Atmosphere of Mars
• The occurrence of Jovian planets and the habitability of planetary systems
  Planets of mass comparable to or larger than Jupiter's have been detected around over 50 stars, and for one such object a definitive test of its nature as a gas giant has been accomplished with data from an observed planetary transit. By virtue of their strong…
  openalex J. I. Lunine 2001-01-30 置信度 0.72 AstrobiologyPlanetHabitabilityJovianSolar System
• Planetary Habitability Laboratory
  openalex 2012-07-01 置信度 0.72 HabitabilityAstrobiologyPlanetAstronomyPhysics
• What makes a planet habitable?
  openalex H. Lämmer, Jan Hendrik Bredehöft, A. Coustenis, M. L. Khodachenko 等 2009-04-09 置信度 0.72 AstrobiologyPlanetEnceladusIcy moonExoplanet
• THORIUM ABUNDANCES IN SOLAR TWINS AND ANALOGS: IMPLICATIONS FOR THE HABITABILITY OF EXTRASOLAR PLANETARY SYSTEMS
  We present the first investigation of Th abundances in solar twins and analogues to understand the possible range of this radioactive element and its effect on rocky planet interior dynamics and potential habitability. The abundances of the radioactive element…
  openalex Cayman T. Unterborn, Jennifer A. Johnson, W. R. Panero 2015-06-12 置信度 0.72 AstrobiologyRadiogenic nuclideHabitabilityTerrestrial planetPhysics
• The habitability of planets orbiting M-dwarf stars
  The prospects for the habitability of M-dwarf planets have long been debated, due to key differences between the unique stellar and planetary environments around these low-mass stars, as compared to hotter, more luminous Sun-like stars. Over the past decade, s…
  openalex Aomawa L. Shields, Sarah Ballard, John Asher Johnson 2016-11-01 置信度 0.72 HabitabilityAstrobiologyPlanetPhysicsPlanetary habitability
• AN ANALYTIC METHOD TO DETERMINE HABITABLE ZONES FOR S-TYPE PLANETARY ORBITS IN BINARY STAR SYSTEMS
  With more and more extrasolar planets discovered in and around binary star systems, questions concerning the determination of the classical habitable zone have arisen. Do the radiative and gravitational perturbations of the second star influence the extent of …
  openalex Siegfried Eggl, Elke Pilat‐Lohinger, Nikolaos Georgakarakos, Markus Gyergyovits 等 2012-05-25 置信度 0.72 Circumstellar habitable zonePhysicsPlanetExoplanetPlanetary habitability
• GJ 273: on the formation, dynamical evolution, and habitability of a planetary system hosted by an M dwarf at 3.75 parsec
  Context. Planets orbiting low-mass stars such as M dwarfs are now considered a cornerstone in the search for planets with the potential to harbour life. GJ 273 is a planetary system orbiting an M dwarf only 3.75 pc away, which is composed of two confirmed plan…
  openalex Francisco J. Pozuelos, Juan C. Suárez, Gonzalo C. de Elía, Zaira M. Berdiñas 等 2020-07-01 置信度 0.72 PhysicsPlanetary systemPlanetSolar SystemCircumstellar habitable zone
• Characterization of potentially habitable planets: Retrieval of atmospheric and planetary properties from emission spectra
  Context. An increasing number of potentially habitable terrestrial planets and planet candidates are found by ongoing planet search programs. The search for atmospheric signatures to establish planetary habitability and the presence of life might be possible i…
  openalex Philip von Paris, Pascal Hedelt, Franck Selsis, Franz Schreier 等 2013-03-05 置信度 0.72 AstrobiologyHabitabilityPlanetary habitabilityPlanetContext (archaeology)
• Planetary Habitability and Stellar Activity
  crossref Arnold Hanslmeier 2018-01-17T08:31:53Z 置信度 0.70
• Planetary Habitability and the Origins of Life
  openalex Christopher F. Chyba, D. P. Whitmire, R. Reynolds 2000-05-01 置信度 0.72 HabitabilityAstrobiologyComputer sciencePlanetPhysics
• Extreme Water Loss and Abiotic O ₂ Buildup on Planets Throughout the Habitable Zones of M Dwarfs
  We show that terrestrial planets in the habitable zones of M dwarfs older than ∼1 Gyr could have been in runaway greenhouses for several hundred million years following their formation due to the star's extended pre-main sequence phase, provided they form with…
  openalex Rodrigo Luger, Rory Barnes 2015-01-28 置信度 0.72 Circumstellar habitable zonePlanetAstrobiologyTerrestrial planetPlanetary habitability
• Planetary Habitable Zones: The Spatial Distribution of Life on Planetary Bodies
  openalex Abel Méndez 2001-01-01 置信度 0.72 AstrobiologyPlanetMars Exploration ProgramCrustEnvironmental science
• History of Planetary Habitability
  openalex 2002-12-01 置信度 0.72 HabitabilityAstrobiologyPlanetary scienceMilky WayAstronomy
• Dynamic habitability for Earth-like planets in 86 extrasolar planetary systems
  openalex Werner von Bloh, C. Bounama, S. Franck 2006-11-01 置信度 0.72 HabitabilityPlanetary habitabilityExoplanetCircumstellar habitable zoneAstrobiology
• The Nature of Planetary Habitability: A Conceptual History of Biodiversity and Ecosystem Services
  This essay traces the conceptual history of biodiversity and ecosystem services from the late 1970s to the early 2000s. In contrast to recent historical studies that have interpreted biodiversity and ecosystem services as expressions of a liberal paradigm in e…
  openalex Julia Nordblad 2025-03-11 置信度 0.72 HabitabilityEcosystem servicesAstrobiologyBiodiversityEnvironmental resource management
• Habitable planets around the star Gliese 581?
  Context.Thanks to remarkable progress, radial velocity surveys are now able to detect terrestrial planets at habitable distance from low-mass stars. Recently, two planets with minimum masses below 10 have been reported in a triple system around the M-type star…
  openalex Franck Selsis, James F. Kasting, B. Levrard, J. Paillet 等 2007-11-06 置信度 0.72 Habitability of orange dwarf systemsCircumstellar habitable zonePlanetPhysicsAstrobiology
• Planetary habitability on astronomical time scales
  Introduction This chapter discusses general concepts of planetary habitability as well as major events in Earth's history that relate to habitability over its full past and future evolution. The Sun plays a determining factor for habitability in the solar syst…
  openalex D. E. Brownlee 2010-09-23 置信度 0.72 HabitabilityAstrobiologyAstronomyPhysicsPlanet
• STABILIZING CLOUD FEEDBACK DRAMATICALLY EXPANDS THE HABITABLE ZONE OF TIDALLY LOCKED PLANETS
  The habitable zone (HZ) is the circumstellar region where a planet can sustain surface liquid water. Searching for terrestrial planets in the HZ of nearby stars is the stated goal of ongoing and planned extrasolar planet surveys. Previous estimates of the inne…
  openalex Jun Yang, Nicolas B. Cowan, Dorian S. Abbot 2013-06-27 置信度 0.72 PlanetCircumstellar habitable zoneExoplanetPhysicsTidal locking
• ESTABLISHING A HABITABILITY INDEX FOR SPACE STATIONS AND PLANETARY BASES
  openalex J. T. Celentano, D. Amorelli, Guo Freeman 1963-05-02 置信度 0.72 HabitabilityAstrobiologyIndex (typography)Space (punctuation)Computer science
• Ultradeep Microbial Communities at 4.4 km within Crystalline Bedrock: Implications for Habitability in a Planetary Context
  The deep bedrock surroundings are an analog for extraterrestrial habitats for life. In this study, we investigated microbial life within anoxic ultradeep boreholes in Precambrian bedrock, including the adaptation to environmental conditions and lifestyle of th…
  openalex Lotta Purkamo, Riikka Kietäväinen, Maija Nuppunen-Puputti, Malin Bomberg 等 2020-01-04 置信度 0.72 BedrockMetagenomicsBiologyContext (archaeology)Phylotype
• Maunder’s Work on Planetary Habitability in 1913: Early Use of the term “Habitable Zone” and a “Drake Equation” Calculation
  Abstract E. W. Maunder’s popular book “Are the Planets Inhabited?” has a strikingly modern perspective on the question, and may be the first use in this context of the phrase “habitable zone.”
  openalex R. D. Lorenz 2020-06-01 置信度 0.72 HabitabilityCircumstellar habitable zoneAstrobiologyPlanetContext (archaeology)
• Habitable Climates
  According to the standard liquid-water definition, the Earth is only partially habitable. We reconsider planetary habitability in the framework of energy balance models, the simplest seasonal models in physical climatology, to assess the spatial and temporal h…
  openalex David S. Spiegel, Kristen Menou, Caleb Scharf 2008-07-10 置信度 0.72 HabitabilityCircumstellar habitable zoneAstrobiologyExoplanetPlanetary habitability
• Carbonate-silicate cycle predictions of Earth-like planetary climates and testing the habitable zone concept
  Abstract In the conventional habitable zone (HZ) concept, a CO 2 -H 2 O greenhouse maintains surface liquid water. Through the water-mediated carbonate-silicate weathering cycle, atmospheric CO 2 partial pressure (pCO 2 ) responds to changes in surface tempera…
  pubmed Owen Lehmer, David C. Catling, Joshua Krissansen‐Totton, Lehmer OR 等 2020 置信度 0.82 WeatheringSilicateEarth (classical element)AstrobiologyCarbonate
• On the influence of the Kozai mechanism in habitable zones of extrasolar planetary systems
  Aims. We investigate the long-term evolution of inclined test particles representing a small Earth-like body with negligible gravitational effects (hereafter called massless test-planets) in the restricted three-body problem, and consisting of a star, a gas gi…
  openalex B. Funk, Anne-Sophie Libert, Á. Süli, Elke Pilat‐Lohinger 2010-11-15 置信度 0.72 PhysicsExoplanetAstrobiologyPlanetary systemMechanism (biology)
• Pioneering Concepts of Planetary Habitability
  openalex Florence Raulin Cerceau 2013-01-01 置信度 0.72 HabitabilityAstrobiologyMartianPlanetExoplanet
• High precision astrometry mission for the detection and characterization of nearby habitable planetary systems with the Nearby Earth Astrometric Telescope (NEAT)
  openalex Fabien Malbet, Alain Léger, Michael Shao, Renaud Goullioud 等 2011-09-07 置信度 0.72 AstrometryExoplanetPhysicsTelescopePlanet
• Effects of Extreme Obliquity Variations on the Habitability of Exoplanets
  We explore the impact of obliquity variations on planetary habitability in hypothetical systems with high mutual inclination. We show that large-amplitude, high-frequency obliquity oscillations on Earth-like exoplanets can suppress the ice-albedo feedback, inc…
  openalex J. Armstrong, Rory Barnes, Shawn Domagal‐Goldman, J. Breiner 等 2014-03-10 置信度 0.72 Circumstellar habitable zoneExoplanetAstrobiologyPlanetTerrestrial planet
• A Terminology and Quantitative Framework for Assessing the Habitability of Solar System and Extraterrestrial Worlds
  The search for extraterrestrial life in the Solar System and beyond is a key science driver in astrobiology, planetary science, and astrophysics. A critical step is the identification and characterization of potential habitats, both to guide the search and to …
  arxiv Daniel Apai, Rory Barnes, Matthew M. Murphy, Tim Lichtenberg 等 2025-05-28T19:33:51Z 置信度 0.78 astro-ph.EP
• Impact-driven planetary desiccation: The origin of the dry Venus
  The fate of surface water on Venus is one of the most important outstanding problems in comparative planetology. Here a new concept is proposed to explain water removal on a steam-covered proto Venus, referred to as impact-driven planetary desiccation. Since a…
  arxiv Kosuke Kurosawa 2015-09-04T08:01:50Z 置信度 0.78 astro-ph.EP
• Formation, Dynamical Evolution, and Habitability of Planets in Binary Star Systems
  A survey of currently known planet-hosting stars indicates that approximately 25% of extrasolar planetary systems are within dual-star environments. Several of these systems contain stellar companions on moderately close orbits, implying that studies of the fo…
  arxiv Nader Haghighipour 2009-08-23T18:58:00Z 置信度 0.78 astro-ph.EP
• VESPA: a community-driven Virtual Observatory in Planetary Science
  The VESPA data access system focuses on applying Virtual Observatory (VO) standards and tools to Planetary Science. Building on a previous EC-funded Europlanet program, it has reached maturity during the first year of a new Europlanet 2020 program (started in …
  arxiv S. Erard, B. Cecconi, P. Le Sidaner, A. P. Rossi 等 2017-05-26T21:37:56Z 置信度 0.78 astro-ph.IMastro-ph.EP
• The Great Inequality In A Hamiltonian Planetary Theory
  The Jupiter-Saturn 2:5 near-commensurability is analyzed in a fully analytic Hamiltonian planetary theory. Computations for the Sun-Jupiter-Saturn system, extending to the third order of the masses and to the 8th degree in the eccentricities and inclinations, …
  arxiv F. Varadi, M. Ghil, W. M. Kaula, Keywords 等 1993-11-30T04:18:23Z 置信度 0.78 nlin.CD
• An estimate of resident time of the Oort Cloud new comets in planetary region
  We describe the result of our numerical orbit simulation which traces dynamical evolution of new comets coming from the Oort Cloud. We combine two dynamical models for this purpose. The first one is semi-analytic, and it models an evolving comet cloud under ga…
  arxiv Takashi Ito, Arika Higuchi 2024-12-29T15:53:13Z 置信度 0.78 astro-ph.EP