NASA has made a groundbreaking discovery: planets that may be more habitable than Earth. These newly identified worlds, found using advanced space exploration techniques, possess conditions that could ...

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

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

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

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

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

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

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

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 ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...