Tag Archive for 'Atmospheric escape'

An artist’s impression of the exoplanet WASP-107b. Image credit: University of Geneva / NCCR PlanetS / Thibaut Roger.

Webb Detects Giant Clouds of Helium Leaking from WASP-107b

Dec 1, 2025 by News Staff

Using high-precision spectroscopic observations from the Near Infrared Imager and Slitless Spectrograph (NIRISS) onboard the NASA/ESA/CSA James Webb Space...