Grab your lab coat, or at least pretend you have one, and prepare to zoom way, way in because we’re about to explore a world ...

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

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

Artemis II has broken the 55-year human distance record and gone dark behind the Moon - after astronauts described the far ...

Joe Satriani says he knew Steve Vai was bound for greatness from the time he started teaching him guitar while at the same ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.