A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

"Warp drives" used by super-advanced alien civilizations may create specific space-time ripples in their wake that we can spot from Earth, a new paper argues. However, the jury is still out on whether ...

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.

Researchers have found the missing ingredient for life on Saturn's icy ocean moon, Enceladus. But what might this life actually look like? Enceladus was already believed to be a fairly good candidate ...

The newly discovered interstellar object 3I/ATLAS could be a piece of "possibly hostile" extraterrestrial technology in disguise, according to controversial research from a small group of scientists, ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: dottedhippo via Getty Images An advanced alien civilization may want to cruise around the ...

Hooded Horse and Pavonis Interactive's grand strategy space game is out of early access now, and so far, it's a huge, ...

In a new study, scientists take on the search for extraterrestrial intelligence (SETI) community — and determine that they may have a crisis of imagination. Speaking to Universe Today, Columbia ...

To explore the galaxy and hunt for resources, intelligent aliens might need to turn their home stars into natural spaceships, a new paper suggests. A few known star systems might fit the bill. An ...