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

Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

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

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life. The problem is not finding the star.

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

E.T. the Extra-Terrestrial was a global phenomenon that spawned many knockoffs, with films like Purple People Eater, Badi, ...

The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system. Detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the object was ...

The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...