California has been hiding an alien planet in the high desert this whole time, and the admission price is exactly zero ...

A rocky world orbiting within its star’s habitable zone may be surrounded by a helium-rich atmosphere, providing the ...

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

Elon Musk discusses the Kardashev scale and how alien civilizations might measure humanity's progress through energy ...

Scientists have made a historic breakthrough. They have found a planet that might be the closest to supporting life.

Scientists have seen an atmosphere around a rocky, potentially habitable planet for the first time – marking a major ...

Scientists have seen an atmosphere around a rocky, potentially habitable planet for the first time – marking a major milestone in the search for alien life. As well as being a major discovery in ...

If someone showed you photos of Mono Lake without context, you’d probably guess they were filming the next big space epic ...

All the Latest Game Footage and Images from John Gleep John Gleep is a tiny alien with a big problem. His casino is a failure ...

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