In a study published today in The Astrophysical Journal, scientists provide the most compelling evidence to date that a ...
Unlocking the Secrets of a 'Hot Saturn' and Its Spotted Star Jan. 9, 2024 — A team of astronomers has unraveled the enigmatic atmosphere of the exoplanet HAT-P-18 b, shedding light on its ...
Related: This TRAPPIST-1 exoplanet seems to have no atmosphere — the truth may hide in its star, James Webb Space Telescope ...
In a groundbreaking discovery, NASA's James Webb Space Telescope (JWST) has revealed intriguing details about a distant ...
The study of “exoplanets,” the sci-fi-sounding name for all planets in the cosmos beyond our own solar system, is a pretty ...
The observations, by Nasa’s James Webb space telescope (JWST), revealed water vapour and chemical signatures of methane and carbon dioxide in the atmosphere of the exoplanet, which is twice ...
NASA's Transiting Exoplanet Survey Satellite (TESS ... They add that the planet very likely has a hydrogen/helium atmosphere, mixed with molecules such as water, carbon dioxide and methane.
The study describes what could possibly be a "hycean" world, a term related to a particular type of exoplanet with a global water ocean and a hydrogen-rich atmosphere. Cambridge researchers said ...
The same phenomenon affecting Trappist-1e's atmosphere could be impacting the atmospheres of the other planets in this habitable zone as well, which is bad news for the possibility of finding life in ...