Topic · 41 stories
Exoplanets
Exoplanets are planets orbiting other stars, and more than five thousand are now known. Discoveries of new worlds, what James Webb reveals about their atmospheres, and the search for Earth-like planets.
Articles
Hubble Sees a Lava World Slip Behind Its Star
Four Cold Giant Planets Found Through Microlensing
Niobium in Hubble Data Hints at a Second-Generation Planet
A 15-Million-Year-Old Planet Found Around a Red Dwarf
Roman's Coronagraph Takes Its First Test Image
Stellar pulsations hint at a habitable-zone planet
Ultra-hot Jupiter TOI-2109 b's orbit wobbles and shrinks
Elias 2-24 b Is the Youngest Known Exoplanet
The Universe's First Stars May Have Birthed Planets
JWST Captures First Direct Spectrum of GJ 504 b
