A rocky exoplanet 48 light-years from Earth has offered the 'strongest evidence yet' that other planets besides Earth could ...

Astronomers have spotted helium escaping from LHS 1140b, an exoplanet orbiting in its star’s ‘habitable zone’.

Currently, the closest exoplanet to Earth is Proxima Centauri b, which orbits the star Proxima Centauri, located 4 ...

The gas giant, called Beta Pictoris d, had been hiding in plain sight for more than a decade, until two independent teams ...

Astronomers have found the first confirmed atmosphere around a rocky planet in another star’s habitable zone. The planet, LHS 1140 b, revealed its atmosphere through helium slowly leaking into space.

A distant 'exomoon' the size of Jupiter is changing how we think about the cosmos.

The discovery boosts the chances of finding extraterrestrial life.

It has taken over ten years, but astronomers have finally won a prolonged game of cosmic hide-and-seek with a planet hiding ...

A giant planet had been hiding inside one of astronomy’s most closely studied planetary systems, concealed by a bright disk of cosmic dust. Webb revealed Beta Pictoris d through atmospheric traces of ...

An international team of astronomers reports the discovery of a new exoplanet orbiting a sunlike star as part of the Next ...

It's 2234, you're on your annual class field trip touring exoplanets, and your teacher informs everyone they can pick one more exoplanetary system to explore before heading back to Earth. You and your ...

Have astronomers observed the first exomoon, or have they spotted a weird object that could challenge the very concept of planets and moons?