-
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
-
Abstract Understanding the relationship between a planet’s mass and its observable properties is fundamental to exoplanetary science. This study analyzes data from the Open Exoplanet Catalogue to identify the stellar and orbital characteristics most strongly a…
europepmc
Mike Steele
2026
置信度 0.80
-
crossref
2018-03-04T15:16:02Z
置信度 0.70
-
crossref
Jeffrey Linsky
2025-01-29T10:11:13Z
置信度 0.70
-
europepmc
2026
置信度 0.80
-
The atmospheric composition of rocky exoplanets offers an important tool for constraining the properties of the interior of this type of planet, beyond what is possible from measurements of their mass and radius alone. However, the interpretation of these obse…
europepmc
Marie-Luise Steinmeyer, Lena Noack, Philipp Baumeister, Keiko Hamano 等
2026
置信度 0.80
ExoplanetAstrobiologyPlanetHabitabilityPlanetary science
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europepmc
Dhruv Shenai
2026
置信度 0.80
-
Abstract Core Conclusions: (1) Transit depth is not an intrinsic property of a planet, but a “relational quantity” arising from the coupling of the planet, the stellar radiation field, and the detector response. (2) The discovery facility is a proxy regime fac…
europepmc
Shuiping Tang
2026
置信度 0.80
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europepmc
Kevin Hoy, A. Zurlo, Pablo A. Peña R, Jana Köhler 等
2026
置信度 0.80
ExoplanetPlanetPhysicsJupiter (rocket family)Astronomy
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europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
A bounded planetary stability framework is constructed from the NASA Exoplanet Archive by defining a class-normalized state vector \( (R,H,M,S) \) and a windowed scalar projection, \( \Phi_p \), interpreted as planetary homeostatic potential. Planetary ripenes…
europepmc
Stephen Atalebe
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
Abstract The distribution of period ratios in multi-planet systems shows a systematic displacement from the exact 2:1 mean-motion resonance. Using 1038 confirmed multi-planet systems from the NASA Exo-planet Archive (1555 adjacent pairs), we identify 56 pairs …
europepmc
David Coates
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
-
Abstract The radius valley separating rocky super-Earths from volatile-rich sub-Neptunes remains a key observable for understanding atmospheric evolution in close-in planets. While photoevaporation and core-powered mass loss both predict this bimodality, they …
europepmc
Ryan Shamim
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
-
europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
-
europepmc
2026
置信度 0.80
-
Abstract We revisit Kepler’s third law in an instrument-aware, catalog-wide setting by casting the Keplerian scaling as a nested null model. The alternative augments log P with a minimal logistic term. Using the Solar System as a calibrated positive control, w…
europepmc
kazufumi kimura
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
-
This innovative concept has sparked groundbreaking ideas, advanced methodologies, and practical deployment scenarios. Based on the fact that the solar system will eventually be destroyed and that humans cannot travel to the nearest habitable exoplanet within a…
europepmc
Tianxi Sun
2025
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
-
Abstract Predicting molecular vibrational energy levels requires either extensive laboratory measurements or computationally expensive quantum chemistry calculations. Here we demonstrate that 60-year-old satellite orbital perturbation mechanics predicts molecu…
europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
-
Astronomical surveys have identified numerous exoplanets with bulk compositions that are unlike the planets of the Solar System, including rocky super-Earths and gas-enveloped sub-Neptunes. Observing the atmospheres of these objects provides information on the…
europepmc
Tim Lichtenberg, Oliver Shorttle, Johanna Teske, Eliza M.-R. Kempton
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
Juliana Wang
2025
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2026
置信度 0.80
-
Although nearly 6,000 exoplanets are currently known, in most cases, our knowledge is limited to a handful of the planet’s orbital characteristics and bulk properties such as radius and mass. The James Webb Space Telescope (JWST) can expand our knowledge not o…
europepmc
Sarah C. Millholland, Joshua N. Winn
2025
置信度 0.80
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
-
europepmc
2026
置信度 0.80
-
In the past, measures of the “Earth-likeness” of exoplanets have been qualitative, considering an abiotic Earth, or requiring discretionary choices of what parameters make a planet Earth-like. With the advent of high-resolution exoplanet spectroscopy, there is…
pubmed
Sara Vannah, Ian D. Stiehl, Marcelo Gleiser, Vannah S 等
2025
置信度 0.82
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europepmc
2026
置信度 0.80
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europepmc
2025
置信度 0.80
-
We investigate the theoretical connection between galactic chemical evolution processes and the spatial distribution of giant exoplanets. Using a combined approach that integrates core accretion theory with galactic-scale metallicity gradients, we develop a fr…
europepmc
Bautista Baron
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2025
置信度 0.80
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europepmc
2025
置信度 0.80
-
europepmc
2026
置信度 0.80
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europepmc
Kendall Sullivan
2025
置信度 0.80
-
The study of stellar evolution and exoplanet habitability is a cornerstone of modern astrophysics, with spectroscopy serving as a vital tool in unraveling the complexities of these phenomena. This article investigates the intricate relationship between the lif…
europepmc
Diriba Gonfa Tolasa
2025
置信度 0.80
-
Exoplanet habitability remains a challenging field due to the large distances separating Earth from other stars. Using insights from biology and astrophysics, we studied the habitability of M dwarf exoplanets by modeling their surface temperature and flare ult…
pubmed
Mota A, Koch S, Matthiae D, Santos N 等
2025
置信度 0.82
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europepmc
2025
置信度 0.80
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europepmc
2026
置信度 0.80
-
The unambiguous detection of biosignatures in exoplanet atmospheres is a primary objective for astrobiologists and exoplanet astronomers. The primary methodology is the observation of combinations of gases considered unlikely to coexist in an atmosphere or ind…
europepmc
James R. Lyons
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
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europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
Abstract Studying the atmospheres of exoplanets is one of the most promising ways to learn about distant worlds beyond our solar system. The composition of an exoplanet’s atmosphere can provide critical insights into its geology and potential habitability. For…
pubmed
Surangkhana Rukdee, Rukdee S
2024
置信度 0.82
-
europepmc
2026
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
This paper presents a comprehensive mathematical derivation and simulation for the application of a rotationally shearing interferometer (RSI) in the detection of exoplanets. The study focuses on the interaction between wavefronts from a distant star and its o…
europepmc
Manuel Montes-Flores, Guillermo Garcia-Torales, Marija Strojnik
2024
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
europepmc
2025
置信度 0.80
-
NASA’s Kepler mission identified over 4,000 extrasolar planets that transit (cross in front of) their host stars. This sample has revealed detailed features in the demographics of planet sizes and orbital spacings. However, knowledge of their orbital shapes—a …
europepmc
Gregory J. Gilbert, Erik A. Petigura, Paige M. Entrican
2025
置信度 0.80
NeptunePlanetAstrobiologyAstronomyPhysics
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europepmc
2026
置信度 0.80
-
europepmc
2024
置信度 0.80
-
europepmc
2026
置信度 0.80
-
europepmc
2024
置信度 0.80
-
europepmc
2024
置信度 0.80
-
europepmc
Isabel Rebollido Vázquez
2024
置信度 0.80
-
One notable example of exoplanet diversity is the population of circumbinary planets, which orbit around both stars of a binary star system. There are, so far, only 16 known circumbinary exoplanets, all of which lie in the same orbital plane as the host binary…
europepmc
Thomas A. Baycroft, Lalitha Sairam, Amaury H. M. J. Triaud, Alexandre C. M. Correia
2025
置信度 0.80
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europepmc
2024
置信度 0.80
-
europepmc
2025
置信度 0.80
-
We present a new method to retrieve molecular abundances and temperature profiles from exoplanet atmosphere photometry and spectroscopy. We run millions of one-dimensional (1D) atmosphere models in order to cover the large range of allowed parameter space. In …
openalex
N. Madhusudhan, S. Seager
2009-11-17
置信度 0.72
PhysicsExoplanetAstrophysicsRadiative transferPhotometry (optics)