Exoplanets

Exoplanets, Science

Astronomers find a planet forming around a young star

Alien Life

To find alien life, try eavesdropping on their conversations with spacecraft, astronomers suggest

Exoplanets

Earth-sized TRAPPIST-1 d does not have an Earth-like atmosphere

Exoplanets

Webb telescope discovers potential new world in neighboring star system

Alien Life, Exoplanets

The search for biosignatures in the Milky Way

Alien Life, Exoplanets

New study revisits signs of life on K2-18 b

Exoplanets, Science

Astronomers see a new solar system forming for the first time

Exoplanets, Science

JWST snaps image of Saturn-mass exoplanet

Exoplanets, Observing

These five famous stars in the sky host exoplanets — observe them tonight

Exoplanets

JWST reveals secrets of a sub-Neptune exoplanet

Alien Life, Exoplanets

How much evidence do scientists need to claim they’ve found alien life?

Alien Life, Exoplanets

K2-18 b could have dimethyl sulfide in its air. But is it a sign of life?