Experts have determined it to be a "super-puff," an exoplanet with a large but extended atmosphere. The most noteworthy ...

Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are ...

Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ongoing.

PLATO powered up and extended its solar panels as the exoplanet-hunting spacecraft readies for launch as soon as December.

Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, if more ...