Results 131 to 140 of about 8,194 (235)
Dynamics of exoplanets and exosatellites in binaries
This dissertation is the result of the work made under the supervision of J.A. Docobo, Full Professor in Astronomy and Director of the Ramon María Aller Astronomical Observatory of the University of Santiago de Compostela. The core of the dissertation is a compendium of articles published in peer review publications indexed in the Journal Citation ...
openaire +1 more source
Planet Mass Function around M Stars at 1–10 au: A Plethora of Sub-Earth Mass Objects
Small planets (≲1 M _⊕ ) at intermediate orbital distances (∼1 au) represent an uncharted territory in exoplanetary science. The upcoming microlensing survey by the Nancy Grace Roman Space Telescope will be sensitive to objects as light as Ganymede and ...
Yayaati Chachan, Eve J. Lee
doaj +1 more source
The degree of alignment between a star’s spin axis and the orbital plane of its planets (the stellar obliquity) is related to interesting and poorly understood processes that occur during planet formation and evolution.
Nicholas Saunders+55 more
doaj +1 more source
Earth-like exoplanets in spin-orbit resonances: climate dynamics, 3D atmospheric chemistry, and observational signatures [PDF]
Marrick Braam+5 more
openalex +2 more sources
Due to the unprecedented signal strengths offered by the newest high-resolution spectrographs on 10 m class telescopes, exploring the 3D nature of exoplanets is possible with an unprecedented level of precision.
Aurora Y. Kesseli+3 more
doaj +1 more source
Early Time Small-scale Structures in Hot Exoplanet Atmosphere Simulations
We report on the critical influence of small-scale flow structures (e.g., fronts, vortices, and waves) that immediately arise in hot exoplanet atmosphere simulations initialized with a resting state.
J. W. Skinner, J. Y-K. Cho
doaj +1 more source
How Landmass Distribution Influences the Atmospheric Dynamics of Tidally Locked Terrestrial Exoplanets [PDF]
Félix Sainsbury-Martinez+3 more
openalex +2 more sources
Clouds and Hazes in GJ 1214 b’s Metal-rich Atmosphere
The sub-Neptune GJ 1214 b has an infamously flat transmission spectrum, likely due to thick aerosols in its atmosphere. A recent JWST/MIRI spectroscopic phase curve of GJ 1214 b added to this picture, suggesting a highly reflective and metal-rich ...
Isaac Malsky+12 more
doaj +1 more source
The impact of Ozone on Earth-like exoplanet climate dynamics: the case of Proxima Centauri b [PDF]
Paolo De Luca+3 more
openalex +3 more sources
A white paper submitted in response to the National Academy of Sciences 2018 Exoplanet Science Strategy solicitation, from the NASA Sellers Exoplanet Environments Collaboration (SEEC) of the Goddard Space Flight Center.
Henning, Wade G.+41 more
openaire +2 more sources