Steven Spielberg may be known for hits such as "Jaws" and "E.T. the Extra-Terrestrial," but this oft-forgotten sci-fi ...

Erich von Däniken, the Swiss author whose books on the extraterrestrial origins of ancient civilizations brought him both ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

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

In the profound silence of the cosmos, a provocative question lingers: if we are not alone, do our celestial neighbours also ...

Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...