Sulfur dioxide in the mid-infrared transmission spectrum of WASP-39b
The recent inference of sulfur dioxide (SO2) in the atmosphere of the hot (approximately
1,100 K), Saturn-mass exoplanet WASP-39b from near-infrared JWST observations …
1,100 K), Saturn-mass exoplanet WASP-39b from near-infrared JWST observations …
Double trouble: two transits of the super-Earth GJ 1132 b observed with JWST NIRSpec G395H
EM May, RJ MacDonald, KA Bennett… - The Astrophysical …, 2023 - iopscience.iop.org
The search for rocky planet atmospheres with JWST has focused on planets transiting M
dwarfs. Such planets have favorable planet-to-star size ratios, enhancing the amplitude of …
dwarfs. Such planets have favorable planet-to-star size ratios, enhancing the amplitude of …
Atmospheric carbon depletion as a tracer of water oceans and biomass on temperate terrestrial exoplanets
The conventional observables to identify a habitable or inhabited environment in
exoplanets, such as an ocean glint or abundant atmospheric O2, will be challenging to …
exoplanets, such as an ocean glint or abundant atmospheric O2, will be challenging to …
The TRAPPIST-1 habitable atmosphere intercomparison (THAI). II. Moist cases—The two waterworlds
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 …
of observational data, a thorough understanding of their atmospheres is needed. Three …
The TRAPPIST-1 habitable atmosphere intercomparison (THAI). III. Simulated observables—the return of the spectrum
Abstract The TRAPPIST-1 Habitable Atmosphere Intercomparison (THAI) is a community
project that aims to quantify how differences in general circulation models (GCMs) could …
project that aims to quantify how differences in general circulation models (GCMs) could …
Bistability of the atmospheric circulation on TRAPPIST-1e
Using a 3D general circulation model, we demonstrate that a confirmed rocky exoplanet and
a primary observational target, TRAPPIST-1e presents an interesting case of climate …
a primary observational target, TRAPPIST-1e presents an interesting case of climate …
Earth as a Transiting Exoplanet: A Validation of Transmission Spectroscopy and Atmospheric Retrieval Methodologies for Terrestrial Exoplanets
J Lustig-Yaeger, VS Meadows, D Crisp… - The Planetary …, 2023 - iopscience.iop.org
Abstract The James Webb Space Telescope (JWST) will enable the search for and
characterization of terrestrial exoplanet atmospheres in the habitable zone via transmission …
characterization of terrestrial exoplanet atmospheres in the habitable zone via transmission …
Analogous response of temperate terrestrial exoplanets and Earth's climate dynamics to greenhouse gas supplement
Humanity is close to characterizing the atmospheres of rocky exoplanets due to the advent
of JWST. These astronomical observations motivate us to understand exoplanetary …
of JWST. These astronomical observations motivate us to understand exoplanetary …
Differentiating modern and prebiotic Earth scenarios for TRAPPIST-1e: high-resolution transmission spectra and predictions for JWST
The TRAPPIST-1 system is a priority target for terrestrial exoplanet characterization.
TRAPPIST-1e, residing in the habitable zone, will be observed during the James Webb …
TRAPPIST-1e, residing in the habitable zone, will be observed during the James Webb …
Detectability of chlorofluorocarbons in the atmospheres of habitable M-dwarf planets
The presence of chlorofluorocarbons (CFCs) in Earth's atmosphere is a direct result of
technology. Ozone-depleting CFCs have been banned by most countries, but some CFCs …
technology. Ozone-depleting CFCs have been banned by most countries, but some CFCs …