In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest signs yet of possible life beyond our solar system, detecting in an alien ...

One of them is about 4.2 light years away - more than a whopping 24 trillion miles from Earth! Find out more here.

Alien world exploration reveals a dramatic planet covered in glowing molten surfaces and thick storm clouds in deep space. The visuals suggest extreme heat, violent atmospheres, and conditions far ...

A "super-Earth" 1400 light years away has emerged as the exoplanet most likely of any known to support alien life. Kepler 452b, discovered in 2015, lies in the middle of a newly identified ...