The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet ...

The James Webb Space Telescope has made yet another stunning discovery to round out three years of space exploration. This ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery ...

Astronomers have discovered over 100 new alien worlds so far this year — some many light-years away from Earth — that ...

A unique new material that shrinks when it is heated and expands when it is cooled could help enable the ultra-stable space ...

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.

There's a new interstellar object moving through our solar system and it's called 3I/ATLAS, according to NASA.

A new investigation into old Kepler data has revealed that a planetary system once thought to house zero planets actually has ...

TOI-4465 b is a gas giant exoplanet about 25 per cent larger than Jupiter – the largest planet in our Solar System – and nearly six times its mass. The new planet has a temperature range of 375 to 478 ...