Exoplanets

Exoplanets

TOI-199b: JWST's Atmospheric Characterization of a Rare Temperate Saturn-Sized Exoplanet

The James Webb Space Telescope's 2026 observations of TOI-199b reveal a unique atmospheric composition, filling a gap between hot Jupiters a...

Exoplanets

JWST's First Direct Surface Observation of Rocky Exoplanet LHS 3844 b

The James Webb Space Telescope's observation of LHS 3844 b reveals a dark, airless world, offering insights into atmosphere retention and su...

Exoplanets

JWST Detects Methane and CO2 in K2-18b Atmosphere: Implications for Extraterrestrial Life

Discover how the James Webb Space Telescope's detection of methane and carbon dioxide in K2-18b's atmosphere advances the search for life be...