Initial excitement over possible life on exoplanet K2-18b has faded. New studies found weak evidence for key molecules, ...

NASA’s Webb captures the Sombrero Galaxy in near-infrared, revealing hidden stars and dusty features in stunning detail.

A tiny sign revealed in April seemed like it might change the universe as we know it. Astronomers had detected just a hint, a ...

JWST detects silicon monoxide in WASP-121b’s atmosphere for the first t Methane was found on the nightside, indicating strong vertical atmosphe WASP-121b likely migrated inward from a colder, distant ...

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about ...

This week, uncover the fate of the latest lunar lander to attempt touchdown on the moon’s surface, see a tower of worms, ...

Astronomers detected dimethyl sulfide (DMS) on exoplanet K2-18b, sparking excitement about potential extraterrestrial life.

A giant exoplanet is surprisingly chill given how close it is to its red dwarf star — perhaps because the star is so little.

Astronomers using the James Webb Space Telescope have uncovered the fiery origin of WASP-121b, a distant exoplanet stretched ...