Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

Scientists have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent ...

We frequently question whether we are alone in the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...