-
We study the dynamics of a two-planet system, which evolves being in a $1/1$ mean motion resonance (co-orbital motion) with non-zero mutual inclination. In particular, we examine the existence of bifurcations of periodic orbits from the planar to the spatial c…
arxiv
Kyriaki I. Antoniadou, George Voyatzis, Harry Varvoglis
2014-10-18T11:07:45Z
置信度 0.78
astro-ph.EP
-
International and U.S. strategies and protocols have identified the need to develop rapid-response spacecraft reconnaissance capabilities as a priority to advance planetary defense readiness. A space-based reconnaissance response is recommended for potential i…
arxiv
Nancy L. Chabot, Justin A. Atchison, Rylie Bull, Andrew S. Rivkin 等
2025-04-21T00:14:32Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
Understanding the concept of habitability is related to an evolutionary knowledge of the particular planet-in-question. Additional indications so-called "systemic aspects" of the planetary system as a whole governs a particular planet's claim on habitability. …
arxiv
Jörg Fritz, Bertram Bitsch, Ekkehard Kührt, Alessandro Morbidelli 等
2014-04-17T09:31:45Z
置信度 0.78
astro-ph.EP
-
The notion of a Galactic Habitable Zone (GHZ), or regions of the Milky Way galaxy that preferentially maintain the conditions to sustain complex life, has recently gained attention due to the detection of numerous exoplanets and advances made in understanding …
arxiv
Michael G. Gowanlock, Ian S. Morrison
2018-02-20T09:57:06Z
置信度 0.78
astro-ph.EP
-
The very recent discovery of planets orbiting very low mass stars sheds light on these exotic objects. Planetary systems around low-mass stars and brown dwarfs are very different from our solar system: the planets are expected to be much closer than Mercury, i…
arxiv
Emeline Bolmont
2017-12-04T07:31:12Z
置信度 0.78
astro-ph.EP
-
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…
arxiv
M. Guedel, R. Dvorak, N. Erkaev, J. Kasting 等
2014-07-30T19:53:48Z
置信度 0.78
astro-ph.EPastro-ph.SR
-
Habitability is a measure of an environment's potential to support life, and a habitable exoplanet supports liquid water on its surface. However, a planet's success in maintaining liquid water on its surface is the end result of a complex set of interactions b…
arxiv
Ravi kumar Kopparapu, Eric T. Wolf, Victoria S. Meadows
2019-11-11T18:36:28Z
置信度 0.78
astro-ph.EP
-
Nowadays, we know thousands of exoplanets, some of them potentially habitable. Next technological facilities (JWST, for example) have exoplanet atmosphere analysis capabilities, but they also have limits in terms of how many targets can be studied. Therefore, …
arxiv
Juan Miguel Sánchez-Lozano, Andrés Moya, José María Rodríguez-Mozos
2021-05-18T09:05:37Z
置信度 0.78
astro-ph.EPastro-ph.IM
-
Jupiter's radio emission has been linked to its planetary-scale magnetic field, and spacecraft investigations have revealed that most planets, and some moons, have or had a global magnetic field. Generated by internal dynamos, magnetic fields are one of the fe…
arxiv
J. Lazio, G. Hallinan, V. Airapetian, D. A. Brain 等
2018-03-17T10:32:19Z
置信度 0.78
astro-ph.EPastro-ph.SR
-
We report a mechanism capable of reducing (or increasing) stellar activity in binary stars, thereby potentially enhancing (or destroying) circumbinary habitability. In single stars, stellar aggression towards planetary atmospheres causes mass-loss, which is es…
arxiv
Paul A. Mason, Jorge I. Zuluaga, Joni Clark, Pablo A. Cuartas
2013-07-17T13:37:59Z
置信度 0.78
astro-ph.EPastro-ph.SRphysics.geo-ph
-
Past work has shown that ocean salinity and planetary obliquity both influence the climates of Earth-like exoplanets throughout the habitable zone of Sun-like stars. The effects of salinity and obliquity can be profound, with low vs. high salinity or obliquity…
arxiv
Kyle Batra, Stephanie Olson, Edward Schwieterman
2026-05-05T17:15:00Z
置信度 0.78
astro-ph.EP
-
Definition of habitability depends on the organisms under consideration. One way to determine habitability of some environment is to compare its certain parameters to environments where extremophilic micro-organisms thrive on Earth. We can also define more com…
arxiv
Pauli Erik Laine
2013-10-26T15:22:30Z
置信度 0.78
physics.pop-phastro-ph.EP
-
Understanding of the formation and evolution of the Solar System requires understanding key and common materials found on and in planetary bodies. Mineral mixing and its implications on planetary body formation is a topic of high interest to the planetary scie…
arxiv
Christopher Tyler Cox, Jakob Haynes, Christopher Duffey, Christopher Bennett 等
2024-11-21T00:05:39Z
置信度 0.78
astro-ph.EPastro-ph.IM
-
Recent detections of potentially habitable exoplanets around sunlike stars demand increased exploration of the physical conditions that can sustain life, by whatever methods available. Insight into these conditions can be gained by considering the multiverse h…
arxiv
McCullen Sandora, Vladimir Airapetian, Luke Barnes, Geraint F. Lewis
2023-02-24T00:46:17Z
置信度 0.78
astro-ph.EPastro-ph.CO
-
Laboratory studies for planetary science and astrobiology aimat advancing our understanding of the Solar System through the promotion of theoretical and experimental research into the underlying processes that shape it. Laboratory studies (experimental and the…
arxiv
Edith Fayolle, Laurie Barge, Morgan Cable, Brian Drouin 等
2020-09-25T22:47:49Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
Evidence from the solar system suggests that, unlike Venus and Mars, the presence of a strong magnetic dipole moment on Earth has helped maintain liquid water on its surface. Therefore, planetary magnetism could have a significant effect on the long-term maint…
arxiv
Sarah R. N. McIntyre, Charles H. Lineweaver, Michael J. Ireland
2019-03-07T19:01:21Z
置信度 0.78
astro-ph.EP
-
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…
arxiv
Arwen E. Nicholson, David M. Wilkinson, Hywel T. P. Williams, Timothy M. Lenton
2018-03-21T18:00:38Z
置信度 0.78
astro-ph.EP
-
Understanding planetary habitability is one of the major challenges of the current scientific era, particularly given the discovery of a large and diverse terrestrial exoplanet population. Discerning the primary factors that contribute to planetary habitabilit…
arxiv
Stephen R. Kane, Richard Ernst, Cedric Gillmann, Christopher Jones 等
2024-11-02T06:06:36Z
置信度 0.78
astro-ph.EP
-
Star formation is spatially clustered across a range of environments, from dense stellar clusters to unbound associations. As a result, radiative or dynamical interactions with neighbouring stars disrupt (proto)planetary systems and limit their radii, leaving …
arxiv
J. M. Diederik Kruijssen, Steven N. Longmore
2019-01-14T19:00:00Z
置信度 0.78
astro-ph.EPastro-ph.GA
-
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…
arxiv
T. Kodama, H. Genda, Y. Abe, K. J. Zahnle
2015-09-12T14:08:21Z
置信度 0.78
astro-ph.EP
-
In the search for life beyond our Solar system, attention should be focused on those planets that have the potential to maintain habitable conditions over the prolonged periods of time needed for the emergence and expansion of life as we know it. The observabl…
arxiv
Pam Vervoort, Jonathan Horner, Stephen R. Kane, Sandra Kirtland Turner 等
2022-08-08T21:40:39Z
置信度 0.78
astro-ph.EP
-
This article reviews the emerging field of exo-geoscience, focusing on the geological and geophysical processes thought to influence the evolution and (eu)habitability of rocky exoplanets. We examine the possible roles of planetary interiors, tectonic regimes,…
arxiv
Tilman Spohn, Akli Roberge, M. J. Way, João C. Duarte 等
2026-01-03T12:51:48Z
置信度 0.78
astro-ph.EP
-
The potential habitability of an exoplanet is traditionally assessed by determining if its orbit falls within the circumstellar `habitable zone' of its star, defined as the distance at which water could be liquid on the surface of a planet (Kopparapu et al., 2…
arxiv
Andrew J. Rushby, Martin Johnson, Benjamin J. W. Mills, Andrew J. Watson 等
2018-05-17T19:30:09Z
置信度 0.78
astro-ph.EP
-
Since 2003 the Planetary Virtual Observatory and Laboratory (PVOL) has been storing and serving publicly through its web site a large database of amateur observations of the Giant Planets (Hueso et al., 2010a). These images are used for scientific research of …
arxiv
R. Hueso, J. Juaristi, J. Legarreta, A. Sanchez-Lavega 等
2017-01-08T16:11:39Z
置信度 0.78
astro-ph.EP
-
Planetary atmospheric energy budgets primarily depend on stellar incident flux. However, stellar variability can have major consequences for the evolution of planetary climates. In this work, we evaluate how stellar variability influences the equilibrium tempe…
arxiv
Tara Fetherolf, Sadie G. Welter, Colby M. Ostberg, Stephen R. Kane 等
2025-11-24T19:21:39Z
置信度 0.78
astro-ph.EPastro-ph.SR
-
Planetary systems with multiple giant planets provide important opportunities to study planetary formation and evolution. The HD 45364 system hosts two giant planets that reside within the Habitable Zone (HZ) of their host star and was the first system discove…
arxiv
Zhexing Li, Stephen R. Kane, Paul A. Dalba, Andrew W. Howard 等
2022-08-31T21:18:24Z
置信度 0.78
astro-ph.EP
-
Simple climate models have been around for more than a century but have recently come back into fashion: they are useful for explaining global warming and the habitability of extrasolar planets. The Climate App (https://www.climateapp.ca) is an interactive web…
arxiv
Lan Xi Zhu, Anthony Courchesne, Nicolas B. Cowan
2021-10-26T23:57:30Z
置信度 0.78
physics.ed-phastro-ph.EPphysics.ao-ph
-
We recommend that the planetary science and space exploration community engage in a robust reevaluation concerning the ethics of how future crewed and uncrewed missions to the Moon and Mars will interact with those planetary environments. This should occur thr…
arxiv
Frank Tavares, Denise Buckner, Dana Burton, Jordan McKaig 等
2020-10-15T17:14:18Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
This paper 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 the…
arxiv
L. Kaltenegger, D. Sasselov
2011-05-04T16:07:12Z
置信度 0.78
astro-ph.EPastro-ph.IMastro-ph.SR
-
Dozens of habitable zone, approximately earth-sized exoplanets are known today. An emerging frontier of exoplanet studies is identifying which of these habitable zone, small planets are actually habitable (have all necessary conditions for life) and, of those,…
arxiv
Dániel Apai, Fred Ciesla, Gijs D. Mulders, Ilaria Pascucci 等
2018-03-23T08:16:04Z
置信度 0.78
astro-ph.EP
-
Tidal dissipation is known as one of the main drivers of the secular evolution of planetary systems. It directly results from dissipative mechanisms that occur in planets and stars' interiors and strongly depends on the structure and dynamics of the bodies. Th…
arxiv
P. Auclair-Desrotour, S. Mathis, C. Le Poncin-Lafitte
2014-10-12T16:05:36Z
置信度 0.78
astro-ph.EPastro-ph.SR
-
Radio Exploration of Planetary Habitability was the fifth in the series of American Astronomical Society's Topical Conference Series. Notable aspects of the conference included the interdisciplinary nature of both the topics and the intellectual breadth of the…
arxiv
T. Joseph W. Lazio, A. Wolszczan, M. Güdel, Rachel A. Osten 等
2017-07-07T10:17:07Z
置信度 0.78
astro-ph.EPastro-ph.IMastro-ph.SR
-
The understanding of the formation and evolution of the solar system still has many unanswered questions. Formation of solids in the solar system, mineral and organic mixing, and planetary body creation are all topics of interest to the community. Studying the…
arxiv
Christopher Cox, Jakob Haynes, Christopher Duffey, Christopher Bennett 等
2024-09-18T01:14:39Z
置信度 0.78
astro-ph.EPastro-ph.IM
-
Climate change is a major impending threat to the future of humanity. According to the International Panel on Climate Change (IPCC), our emissions are estimated to have caused 0.8 deg C-1.2 deg C of anthropogenic global warming (AGW) above pre-industrial level…
arxiv
Matija Ćuk, Anne K. Virkki, Tomáš Kohout, Emmanuel Lellouch 等
2020-09-09T17:06:27Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
The loss and gain of volatile elements during planet formation is key for setting their subsequent climate, geodynamics, and habitability. Two broad regimes of volatile element transport in and out of planetary building blocks have been identified: that occurr…
arxiv
John H. D. Harrison, Oliver Shorttle, Amy Bonsor
2021-02-13T12:11:17Z
置信度 0.78
astro-ph.EPastro-ph.SR
-
Planetary spatial data returned by spacecraft, including images and higher-order products such as mosaics, controlled basemaps, and digital elevation models (DEMs), are of critical importance to NASA, its commercial partners and other space agencies. Planetary…
arxiv
Jani Radebaugh, Bradley J. Thomson, Brent Archinal, Ross Beyer 等
2020-08-14T02:37:09Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
This chapter explores the physics shared by planetary rings and the various disks that populate the Universe. It begins with an observational overview, ranging from protoplanetary disks to spiral galaxies, and then compares and contrasts these astrophysical di…
arxiv
Henrik N. Latter, Gordon I. Ogilvie, Hanno Rein
2017-01-16T14:49:03Z
置信度 0.78
astro-ph.EP
-
We review the progresses made in global theoretical models of planetary system formation in the last decade using the example of the planetary system formation framework known as the Bern Model that has been continuously developed since before the beginning of…
arxiv
Andrin Kessler, Jesse Weder, Jesse Polman, Nicolas Kaufmann 等
2026-04-10T06:23:06Z
置信度 0.78
astro-ph.EP
-
Superrotation is a common feature of quickly rotating gas giants, slowly rotating planetary bodies, and tidally-locked planets. In this paper we compare and contrast the mechanisms of superrotation in slow rotators and tidally-locked planets. We cover a wide r…
arxiv
Quentin Nicolas, Geoffrey K. Vallis
2025-10-24T17:38:22Z
置信度 0.78
astro-ph.EPphysics.ao-ph
-
Whether it is fluorescence emission from asteroids and moons, solar wind charge exchange from comets, exospheric escape from Mars, pion reactions on Venus, sprite lighting on Saturn, or the Io plasma torus in the Jovian magnetosphere, the Solar System is surpr…
arxiv
Jaesub Hong, Suzanne Romaine, Larry Nittler, Martin Elvis 等
2020-08-14T15:40:51Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
Whether binaries can harbor potentially habitable planets depends on several factors including the physical properties and the orbital characteristics of the binary system. While the former determines the location of the habitable zone (HZ), the latter affects…
arxiv
Nader Haghighipour, Rudolf Dvorak, Elke Pilat-Lohinger
2009-11-04T13:37:15Z
置信度 0.78
astro-ph.EP
-
The discovery of many planets using the Kepler telescope includes ten planets orbiting eight binary stars. Three binaries, Kepler-16, Kepler-47, and Kepler-453, have at least one planet in the circumbinary habitable-zone (BHZ). We constrain the level of high-e…
arxiv
Jorge I. Zuluaga, Paul A. Mason, Pablo A. Cuartas
2015-01-01T18:11:29Z
置信度 0.78
astro-ph.EPastro-ph.SR
-
Planetary systems can evolve dynamically even after the planets themselves have fully formed, and there is circumstantial evidence that most planetary systems become unstable after the disappearance of the gaseous protoplanetary disk. Theories of planet format…
arxiv
Antoine C. Petit, Gabriele Pichierri, Max Goldberg, Alessandro Morbidelli
2018-03-18T17:57:08Z
置信度 0.78
astro-ph.EP
-
The detection of exoplanets and accretion disks around newborn stars has spawned new ideas and models of how our Solar System formed and evolved. Meteorites as probes of geologic deep time can provide ground truth to these models. In particular, stable isotope…
arxiv
Christoph Burkhardt
2022-03-04T09:25:31Z
置信度 0.78
astro-ph.EP
-
In recent decades, the relevance of polarimetry in planetary sciences and astronomy has increased rapidly. Polarization is a fundamental property of light and can be modified by any scattering event. As such, polarization yields additional information that can…
arxiv
C. H. Lucas Patty, Jonathan Grone, Brice-Olivier Demory, Jonas Kühn 等
2026-04-10T05:27:47Z
置信度 0.78
astro-ph.EPastro-ph.IM
-
We study the dynamical stability of an additional, potentially habitable planet in the HD 47186 planetary system. Two planets are currently known in this system: a "hot Neptune" with a period of 4.08 days and a Saturn-mass planet with a period of 3.7 years. He…
arxiv
Ravi kumar Kopparapu, Sean N. Raymond, Rory Barnes
2009-03-20T20:54:56Z
置信度 0.78
astro-ph.EP
-
This chapter of the book Planetary Ring Systems addresses the origin of planetary rings, one of the least understood processes related to planet formation and evolution. Whereas rings seem ubiquitous around giant planets, their great diversity of mass, structu…
arxiv
S. Charnoz, R. M. Canup, A. Crida, L. Dones
2017-03-28T18:40:49Z
置信度 0.78
astro-ph.EP
-
Small bodies, the unaccreted leftovers of planetary formation, are often mistaken for the leftovers of planetary science in the sense that they are everything else after the planets and their satellites (or sometimes just their regular satellites) are accounte…
arxiv
Laura M. Woodney, Andrew S. Rivkin, Walter Harris, Barbara A. Cohen 等
2020-08-14T15:14:28Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
Energetic Neutral Atom (ENA) imaging has been noticed as a powerful tool for remote sensing the plasma-neutral interaction in space. Particularly, the technique is used for investigation of space plasma near planetary bodies. Hear we provide a short review of …
arxiv
Yoshifumi Futaana
2013-03-31T18:34:29Z
置信度 0.78
physics.space-phastro-ph.EPphysics.plasm-ph
-
We present a mathematical model for the propagation of the shock waves that occur during planetary collisions. Such collisions are thought to occur during the formation of terrestrial planets, and they have the potential to erode the planet's atmosphere. We sh…
arxiv
Almog Yalinewich, Andrey Remorov
2019-11-15T19:00:39Z
置信度 0.78
astro-ph.EP
-
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…
arxiv
Cayman T. Unterborn, Jennifer A. Johnson, Wendy R. Panero
2015-05-01T20:48:13Z
置信度 0.78
astro-ph.EP
-
The study of planetary atmospheres is crucial for understanding the origin, evolution, and processes that shape celestial bodies like planets, moons and comets. The interpretation of planetary spectra requires a detailed understanding of radiative transfer (RT…
arxiv
Miriam Rengel, Jakob Adamczewski
2023-10-30T12:02:59Z
置信度 0.78
astro-ph.EPastro-ph.IM
-
Mars is the Solar System's canonical small, rocky planet that transitioned from early geologic activity and surface liquid water to a cold and arid planet with a thin, cold, CO$_2$-dominated atmosphere. The evolution of Mars, in the context of such planetary p…
arxiv
Stephen R. Kane, Paul K. Byrne, Skylar D'Angiolillo, Michelle L. Hill 等
2026-05-18T18:00:02Z
置信度 0.78
astro-ph.EP
-
AU Mic is a young, active star whose transiting planet was recently detected. We report our analysis of its TESS data, where we modeled the BY Draconis type quasi-periodic rotational modulation by starspots simultaneously to the flaring activity and planetary …
arxiv
E. Martioli, G. Hébrard, A. C. M. Correia, J. Laskar 等
2020-12-24T13:11:05Z
置信度 0.78
astro-ph.EPastro-ph.SR
-
The historical Hungarian auroral record extends from 1523 to 1960 and is longer than the sunspot record. Harmonic analysis reveals four major multidecadal secular cycles forming an approximate harmonic set at periods of 42.85, 57.13, 85.7 and 171.4 years. Thes…
arxiv
Nicola Scafetta, Richard C. Willson
2013-02-09T03:54:07Z
置信度 0.78
astro-ph.EPastro-ph.SRphysics.geo-phphysics.space-ph
-
The question of whether to attempt deflections during planetary defence emergencies has been subject to considerable decision-making analysis (Schmidt 2018; SMPAG Ad-Hoc Working Group on Legal Issues 2020). Hypothetical situations usually involve a newly disco…
arxiv
Aaron C. Boley, Michael Byers
2021-06-21T16:36:31Z
置信度 0.78
astro-ph.EPastro-ph.IM
-
Low-mass GKM dwarfs are prime targets for finding habitable-zone Earth-sized planets, but their frequent flares, especially on M~dwarfs, can strongly affect planetary atmospheres through enhanced UV/XUV radiation and stellar proton events, which can drive comp…
arxiv
Chia-Lung Lin, Adina D. Feinstein, Jeff Valenti, Mark S. Giampapa 等
2026-06-24T23:44:27Z
置信度 0.78
astro-ph.SRastro-ph.EPastro-ph.IM
-
Using N-body simulations with planet-disk interactions, we present a mechanism capable of forming compact systems of hot super Earths such as Kepler 11. Recent studies show that outward migration is common in the inner parts of radiative disks. However we show…
arxiv
Christophe Cossou, Sean N. Raymond, Arnaud Pierens
2013-07-10T20:00:01Z
置信度 0.78
astro-ph.EP
-
Multiple hypotheses/models have been put forward regarding the cooling history of the Earth. The search for life beyond Earth has brought these models into a new light as they connect to one of the two energy sources life can tap. The ability to discriminate b…
arxiv
Johnny Seales, Adrian Lenardic
2019-10-30T04:13:04Z
置信度 0.78
astro-ph.EP
-
Machine learning (ML) methods can expand our ability to construct, and draw insight from large datasets. Despite the increasing volume of planetary observations, our field has seen few applications of ML in comparison to other sciences. To support these method…
arxiv
Abigail R. Azari, John B. Biersteker, Ryan M. Dewey, Gary Doran 等
2020-07-29T21:58:42Z
置信度 0.78
astro-ph.IMastro-ph.EPstat.ML
-
Ion sources using electron impact ionization (EI) methods have been widely accepted in mass spectrometry for planetary exploration missions because of their simplicity. Previous space-borne mass spectrometers were primarily designed with the EI method using rh…
arxiv
Oya Kawashima, Naho Yanase, Yoshihisa Okitsu, Masafumi Hirahara 等
2022-04-30T11:44:37Z
置信度 0.78
astro-ph.EPastro-ph.IMphysics.space-ph
-
Assuming our Solar System as typical, exomoons may outnumber exoplanets. If their habitability fraction is similar, they would thus constitute the largest portion of habitable real estate in the Universe. Icy moons in our Solar System, such as Europa and Encel…
arxiv
J. Tjoa, M. Mueller, F. F. S. van der Tak
2020-03-20T12:39:31Z
置信度 0.78
astro-ph.EP
-
We report the detection of a planetary companion around HIP 13044, a metal-poor red horizontal branch star belonging to a stellar halo stream that results from the disruption of an ancient Milky Way satellite galaxy. The detection is based on radial velocity o…
arxiv
Rainer J. Klement, Johny Setiawan, Thomas Henning, Hans-Walter Rix 等
2010-11-22T21:00:00Z
置信度 0.78
astro-ph.EPastro-ph.GA
-
Recent high-resolution observations show that protoplanetary disks have various kinds of structural properties or inhomogeneities. These are the consequence of a mixture of a number of physical and chemical processes taking place in the disks. Here, we discuss…
arxiv
Yasuhiro Hasegawa, Ralph E. Pudritz
2013-08-16T04:14:59Z
置信度 0.78
astro-ph.EP
-
Significant advances in the discovery and characterization of the planetary systems of nearby stars can be accomplished with a moderate aperture high performance coronagraphic space mission that could be started in the next decade. Its observations would make …
arxiv
Tom Greene, Kerri Cahoy, Olivier Guyon, James Kasting 等
2009-02-24T19:11:45Z
置信度 0.78
astro-ph.GAastro-ph.EPastro-ph.IM
-
Heliophysics is the system science of the physical connections between the Sun and the solar system. As the physics of the local cosmos, it embraces space weather and planetary habitability. The wider view of comparative heliophysics forms a template for condi…
arxiv
Karel Schrijver, Fran Bagenal, Tim Bastian, Juerg Beer 等
2019-10-31T03:31:25Z
置信度 0.78
astro-ph.SRastro-ph.EP
-
The field of exoplanetary science has emerged over the past two decades, rising up alongside traditional solar system planetary science. Both fields focus on understanding the processes which form and sculpt planets through time, yet there has been less scient…
arxiv
Mark S. Marley, Chester Harman, Heidi B. Hammel, Paul Byrne 等
2020-07-21T01:29:42Z
置信度 0.78
astro-ph.IMastro-ph.EP
-
Models of thermal evolution, crustal production, and CO$_2$ cycling are used to constrain the prospects for habitability of rocky planets, with Earth-like size and composition, in the stagnant lid regime. Specifically, we determine the conditions under which s…
arxiv
Bradford J. Foley, Andrew J. Smye
2017-12-11T00:24:34Z
置信度 0.78
astro-ph.EP
-
The exploration of planetary bodies in our Solar system and beyond relies on the processing and interpretation of large, spatio-temporally inconsistent, and heterogeneous datasets. Recent advances in machine learning (ML) provide unprecedented opportunities to…
arxiv
J. Davoult, V. T. Bickel, C. Haslebacher, Y. Alibert 等
2026-04-10T09:39:14Z
置信度 0.78
astro-ph.EP
-
Voyager/PRA (Planetary Radio Astronomy) data from digitized tapes archived at CNES have been reprocessed and recalibrated. The data cover the Jupiter and Saturn flybys of both Voyager probes. We have also reconstructed goniopolarimetric datasets (flux and pola…
arxiv
Baptiste Cecconi, Anaïs Pruvot, Laurent Lamy, Philippe Zarka 等
2017-10-28T14:19:07Z
置信度 0.78
astro-ph.EP
-
Central stages in the evolution of rocky, potentially habitable planets may play out under atmospheric conditions with a large inventory of non-dilute condensable components. Variations in condensate retention and accompanying changes in local lapse rate may s…
arxiv
R. J. Graham, Tim Lichtenberg, Ryan Boukrouche, Ray Pierrehumbert
2021-08-29T20:02:52Z
置信度 0.78
astro-ph.EP
-
The discovery of thousands of exoplanets and the emergence of telescopes capable of exoplanet atmospheric characterization have intensified the search for habitable worlds. Due to selection biases, many exoplanets under study are planets deemed inhospitable be…
arxiv
Rachana Agrawal, Sara Seager, Iaroslav Iakubivskyi, Weston P. Buchanan 等
2025-08-11T19:53:54Z
置信度 0.78
astro-ph.EPphysics.chem-ph
-
Understanding Titan's planetary boundary layer (PBL)-the lowest region of the atmosphere influenced by surface conditions-remains challenging due to Titan's thick atmosphere and limited observations. Previous modeling studies have produced inconsistent estimat…
arxiv
Sooman Han, Juan M. Lora
2025-06-30T02:46:00Z
置信度 0.78
astro-ph.EPphysics.ao-ph
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Super-Earths, a class of planetary bodies with masses ranging from a few Earth-masses to slightly smaller than Uranus, have recently found a special place in the exoplanetary science. Being slightly larger than a typical terrestrial planet, super-Earths may ha…
arxiv
Nader Haghighipour
2011-07-29T23:47:40Z
置信度 0.78
astro-ph.EP
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The brightest planetary nebulae achieve similar maximum luminosities, have similar ratios of chemcial abundances, and apparently share similar kinematics in all galaxies. These similarities, however, are not necessarily expected theoretically and appear to hid…
arxiv
Michael G. Richer
2012-01-25T06:32:16Z
置信度 0.78
astro-ph.GAastro-ph.COastro-ph.SR
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We present numerous aspects of the evolution of the LP 890-9 (SPECULOOS-2/TOI-4306) planetary system, focusing on the likelihood that planet c can support life. We find that the host star reaches the main sequence in 1 Gyr and that planet c lies close to the i…
arxiv
Rory Barnes, Laura N. R. do Amaral, Jessica Birky, Ludmila Carone 等
2024-12-03T19:00:01Z
置信度 0.78
astro-ph.EP
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crossref
Stephen R Kane
2021-12-14T10:11:32Z
置信度 0.70
-
crossref
Stephen R Kane
2021-12-14T10:11:32Z
置信度 0.70
-
crossref
Stephen R Kane
2021-12-14T10:11:32Z
置信度 0.70
-
crossref
Stephen R Kane
2021-12-14T10:11:32Z
置信度 0.70
-
crossref
Stephen R Kane
2021-12-14T10:11:32Z
置信度 0.70
-
crossref
2019-03-04T02:55:42Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2019-07-26T07:13:33Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2012-02-08T06:25:52Z
置信度 0.70
-
crossref
Stephen R Kane
2021-12-14T10:11:32Z
置信度 0.70
-
crossref
R. K. Kopparapu
2020-01-07T21:08:15Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70
-
During the Archean eon from 3.8 to 2.5 billion years ago, the Earth's upper atmosphere and interactions with the magnetosphere and the solar wind were likely significantly different to how it is today due to major differences in the chemical composition of the…
crossref
Colin Johnstone
2020-10-08T15:46:08Z
置信度 0.70
-
crossref
2018-05-28T10:05:46Z
置信度 0.70