Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

(390 million mi) from Earth, underneath the cold seas of Europa, a horrifying, and vastly intelligent creature lurks. Can our ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.

Public fascination with alien visitors has surged again after a cryptic response from the Central Intelligence Agency about ...

"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

Loeb was referencing the CIA’s response to a query by UFO researcher/conspiracy theorist John Greenewald Jr. In the letter, ...