Exoplanet biosignatures: observational prospects
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 …
properties, including Earth-sized bodies, which has fueled our endeavor to search for life …
A review of possible planetary atmospheres in the TRAPPIST-1 system
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 …
seven transiting terrestrial-size, terrestrial-mass planets all receiving a moderate amount of …
Habitability and biosignatures of Hycean worlds
N Madhusudhan, AAA Piette… - The Astrophysical …, 2021 - iopscience.iop.org
We investigate a new class of habitable planets composed of water-rich interiors with
massive oceans underlying H 2-rich atmospheres, referred to here as Hycean worlds. With …
massive oceans underlying H 2-rich atmospheres, referred to here as Hycean worlds. With …
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 …
science. The current progress in the detection of terrestrial-type exoplanets has opened a …
Impact of clouds and hazes on the simulated JWST transmission spectra of habitable zone planets in the TRAPPIST-1 system
The TRAPPIST-1 system, consisting of an ultracool host star having seven known Earth-
sized planets, will be a prime target for atmospheric characterization with the James Webb …
sized planets, will be a prime target for atmospheric characterization with the James Webb …
The cosmic shoreline: The evidence that escape determines which planets have atmospheres, and what this may mean for Proxima Centauri B
KJ Zahnle, DC Catling - The Astrophysical Journal, 2017 - iopscience.iop.org
The Cosmic Shoreline: The Evidence that Escape Determines which Planets Have Atmospheres,
and what this May Mean for Proxima Centauri B - IOPscience This site uses cookies. By …
and what this May Mean for Proxima Centauri B - IOPscience This site uses cookies. By …
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 …
Atmospheric regimes and trends on exoplanets and brown dwarfs
X Zhang - Research in Astronomy and Astrophysics, 2020 - iopscience.iop.org
A planetary atmosphere is the outer gas layer of a planet. Besides its scientific significance
among the first and most accessible planetary layers observed from space, it is closely …
among the first and most accessible planetary layers observed from space, it is closely …
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 …
Resolving orbital and climate keys of Earth and extraterrestrial environments with dynamics (ROCKE-3D) 1.0: a general circulation model for simulating the climates of …
Abstract Resolving Orbital and Climate Keys of Earth and Extraterrestrial Environments with
Dynamics (ROCKE-3D) is a three-dimensional General Circulation Model (GCM) developed …
Dynamics (ROCKE-3D) is a three-dimensional General Circulation Model (GCM) developed …