In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Humanity's ideas about aliens have been evolving for millennia – but in the era before television, they were considerably stranger. In October 1961, Betty and Barney Hill sat down with an astronomy ...

The question of whether aliens exist is not a new one. In science fiction films and books, people have wondered if we’re the only life in this universe and what that can imply for universes beyond ...

12:29, Tue, May 27, 2025 Updated: 12:35, Tue, May 27, 2025 The mystery surrounding 'alien mummies' in Peru appears to have deepened after scientists presented what they branded as "irrefutable ...

Why 3I/ATLAS Is Being Compared to a Spaceship Engine in New XRISM Images Forget the grainy footage of 'flying saucers' or the campy sci-fi tropes of little green men from Mars; the search for ...

Professor Paul Davies, an astrobiologist, cosmologist and director of the Beyond Center for Fundamental Concepts in Science at Arizona State University says that for life to exist outside of Earth, ...

AREA 51 is a highly classified US Air Force base which is surrounded by alien conspiracies. The intense security around the base means no interior images have been made public but some facts about ...

UK needs a ‘clear national ambition’ to avoid missing out as science changes rapidly, Space: 2075 report warns Humanity must prepare for a sweeping revolution as nations and companies gear up to build ...