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

The sci-fi movie “Disclosure Day” predicts that our reaction to intelligent alien life will be chaotic. But what does the ...

In a clip from the BBC’s Wonders of the Solar System, Brian Cox visits an ‘alien’ within a cave that’s a death trap for ...

Scientists explore the Fermi paradox, suggesting that alien civilisations may self-destruct before becoming detectable, ...

There have been some amazing kid-friendly shows that have taken over the world in the many decades that television has been ...