Exoplanet

The doomed world appears destined to spiral closer and closer to its expanding star until they collide.

The last type of exoplanet is still very rare.

Webb just scored another first: a molecular and chemical profile of a distant world’s skies.

The team examined systems containing a star orbited by a hot Jupiter.

Planets orbiting most common star type may be uninhabitable.

'Marshmallow' World Orbiting a Cool Red Dwarf Star

Exoplanet hunters should check for N2O.

This is a transformative moment, not only for Webb but also for astronomy generally.

An extrasolar world covered in water?

The James-Webb Space Telescope has delivered an exceptional first scientific result.

A potentially rocky world larger than Earth.

Astronomers have revealed that these planets may be incredibly rare.