A strange interstellar comet discovered last year and speculated by a prominent astronomer to be an alien spacecraft could be older than our Solar System, according to a new study. The comet, first ...

Baba Vanga, the blind Bulgarian mystic, has claimed a series of predictions for 2026, claiming 'Alien Spacecraft Landing,' World War 3, and a global financial crash. Baba Vanga believes that humans ...

A former Pentagon UFO investigator claims the U.S. has recovered alien spacecraft and non-human bodies (i.e. alien ...

Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes extraterrestrial life plausible. But plausibility is not proof. Despite decades of ...

Baba Vanga is back at the centre of a viral prophecy storm, with social media posts once again claiming the late Bulgarian mystic predicted World War III and an alien spacecraft arriving on Earth in ...

A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested.

Suppose an alien civilization discovers Earth and decides to investigate. Before it chooses a landing site or considers how to introduce itself, it faces a less dramatic question: how much mass should ...