The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...

Alien civilizations may have left traces. We just may not have been looking in the right place.

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Otherworldly aliens are as important to the "Star Wars" saga as a rousing score or elaborate outer space fights between cool spaceships. From the very first entry in this narrative, "Star Wars" has ...

UPDATE: Following plenty of online interest, the $119.95 Supergirl Metal Print that accidentally features a background alien from the Star Wars universe is no longer available to purchase. IGN ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

Sega and Creative Assembly have finally officially revealed Alien: Isolation 2 with a new trailer at Summer Game Fest 2026. While the trailer stops short of announcing a release date or even a release ...

The Colonial Marines are such a crucial part of Aliens that it's hard to imagine what the film would look like without any of them. Part of the reason Aliens follows Alien so well is because it brings ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...