Exoplanetary atmospheres: key insights, challenges, and prospects

N Madhusudhan - Annual Review of Astronomy and …, 2019 - annualreviews.org
Exoplanetary science is on the verge of an unprecedented revolution. The thousands of
exoplanets discovered over the past decade have most recently been supplemented by …

Exoplanet biosignatures: observational prospects

Y Fujii, D Angerhausen, R Deitrick… - Astrobiology, 2018 - liebertpub.com
Exoplanet hunting efforts have revealed the prevalence of exotic worlds with diverse
properties, including Earth-sized bodies, which has fueled our endeavor to search for life …

[HTML][HTML] Large Interferometer For Exoplanets (LIFE)-I. Improved exoplanet detection yield estimates for a large mid-infrared space-interferometer mission

SP Quanz, M Ottiger, E Fontanet, J Kammerer… - Astronomy & …, 2022 - aanda.org
Context. One of the long-term goals of exoplanet science is the atmospheric characterization
of dozens of small exoplanets in order to understand their diversity and search for habitable …

Impact of space weather on climate and habitability of terrestrial-type exoplanets

VS Airapetian, R Barnes, O Cohen… - International Journal of …, 2020 - cambridge.org
The search for life in the Universe is a fundamental problem of astrobiology and modern
science. The current progress in the detection of terrestrial-type exoplanets has opened a …

Observability of signatures of transport-induced chemistry in clear atmospheres of hot gas giant exoplanets

M Zamyatina, E Hébrard, B Drummond… - Monthly Notices of …, 2023 - academic.oup.com
Transport-induced quenching, ie the homogenization of chemical abundances by
atmospheric advection, is thought to occur in the atmospheres of hot gas giant exoplanets …

3D modelling of the impact of stellar activity on tidally locked terrestrial exoplanets: atmospheric composition and habitability

RJ Ridgway, M Zamyatina, NJ Mayne… - Monthly Notices of …, 2023 - academic.oup.com
Stellar flares present challenges to the potential habitability of terrestrial planets orbiting M
dwarf stars through inducing changes in the atmospheric composition and irradiating the …

Modeling climate diversity, tidal dynamics and the fate of volatiles on TRAPPIST-1 planets

M Turbet, E Bolmont, J Leconte, F Forget… - Astronomy & …, 2018 - aanda.org
TRAPPIST-1 planets are invaluable for the study of comparative planetary science outside
our solar system and possibly habitability. Both transit timing variations (TTV) of the planets …

[HTML][HTML] A review of possible planetary atmospheres in the TRAPPIST-1 system

M Turbet, E Bolmont, V Bourrier, BO Demory… - Space science …, 2020 - Springer
TRAPPIST-1 is a fantastic nearby (∼ 39.14 light years) planetary system made of at least
seven transiting terrestrial-size, terrestrial-mass planets all receiving a moderate amount of …

The TRAPPIST-1 habitable atmosphere intercomparison (THAI). II. Moist cases—The two waterworlds

DE Sergeev, TJ Fauchez, M Turbet… - The Planetary …, 2022 - iopscience.iop.org
To identify promising exoplanets for atmospheric characterization and to make the best use
of observational data, a thorough understanding of their atmospheres is needed. Three …

Implications of three-dimensional chemical transport in hot Jupiter atmospheres: Results from a consistently coupled chemistry-radiation-hydrodynamics model

B Drummond, E Hébrard, NJ Mayne, O Venot… - Astronomy & …, 2020 - aanda.org
We present results from a set of simulations using a fully coupled three-dimensional (3D)
chemistry-radiation-hydrodynamics model and investigate the effect of transport of chemical …