NASA Administrator Jared Isaacman says answering the question of alien life is inherent in all space exploration, and the ...

NASA Administrator Jared Isaacman told CNN's Jake Tapper the odds are "pretty high" that aliens are real during an interview ...

That brings the complete list to eight people, all connected in varying degrees to nuclear research, advanced propulsion, satellite systems, NASA, or UFO and ...

A retired 'UFO general' and a NASA-linked scientist have both vanished in the US, fuelling clashes over whether the case ...

A NASA astronaut recently sent the internet into a frenzy when he posted an alien-looking photo on social media. The photo ...

The internet erupted this week after a physicist with past NASA ties claimed astronauts may have witnessed strange objects in space, including snake-like shapes seen by a shuttle pilot. Supporters say ...

Stepped-up interest in UFOs also is swirling as the United States heads back toward the moon with Wednesday's launch of ...

NASA officials discussed the results of an independent team’s findings released Thursday after delving into how to unlock the secrets of Unidentified Anomalous Phenomena, more commonly known as UFOs.

NASA named its new director of research charged with investigating UFOs — or what the U.S. government calls unidentified anomalous phenomena (UAPs) — on Thursday after refusing to identify him due to ...

As Trump orders UFO file release, scientists debate a deeper question—if aliens exist, what would they think of humanity?

A strange purple object aboard the ISS sparked alien fears online, but NASA revealed it was a potato experiment. It shows how ...

A bizarre floating growth on the International Space Station has caused hilarious online comments.