1.3k citations · 2.7k across the 38 of their papers we have counts for
37 papers
Possible Atmospheric Diversity of Low Mass Exoplanets, some Central Aspects
John Lee Grenfell, Jeremy Leconte, François Forget +9
Exoplanetary science continues to excite and surprise with its rich diversity. We discuss here some key aspects potentially influencing the range of exoplanetary terrestrial-type a…
Detectability of biosignatures on LHS 1140 b
Fabian Wunderlich, Markus Scheucher, John Lee Grenfell +4
Terrestrial extrasolar planets around low-mass stars are prime targets when searching for atmospheric biosignatures with current and near-future telescopes. The habitable-zone Supe…
Effect of mantle oxidation state and escape upon the evolution of Earth's magma ocean atmosphere
Nisha Katyal, Gianluigi Ortenzi, John Lee Grenfell +7
The magma ocean period was a critical phase determining how Earth atmosphere developed into habitability. However there are major uncertainties in the role of key processes such as…
Distinguishing between wet and dry atmospheres of TRAPPIST-1 e and f
Fabian Wunderlich, Markus Scheucher, Mareike Godolt +7
The nearby TRAPPIST-1 planetary system is an exciting target for characterizing the atmospheres of terrestrial planets. The planets e, f and g lie in the circumstellar habitable zo…
The effect of varying atmospheric pressure upon habitability and biosignatures of Earth-like planets
Engin Keles, John Lee Grenfell, Mareike Godolt +2
Understanding the possible climatic conditions on rocky extrasolar planets, and thereby their potential habitability, is one of the major subjects of exoplanet research. Determinin…
Atmospheric Characterization via Broadband Color Filters on the PLAnetary Transits and Oscillations of stars (PLATO) Mission
John Lee Grenfell, Mareike Godolt, Juan Cabrera +5
We assess broadband color filters for the two fast cameras on the PLAnetary Transits and Oscillations (PLATO) of stars space mission with respect to exoplanetary atmospheric charac…