Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

NASA’s James Webb Space Telescope has detected a carbon-rich atmosphere on a tiny world orbiting a dead, rapidly spinning ...

Found in an ancient Egyptian tomb almost a century ago, the Sabu Disk remains one of archaeology’s most unusual discoveries.

Australia's space agency said there's a completely rational, albeit cosmic, explanation behind the mysterious orbs that ...

Ancient Egypt has captivated people for centuries, inspiring countless books, documentaries, and blockbuster movies. Yet many ...

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, ...

Findings from a mysterious remote chain of islands off the coast of California are rattling bones in the science community as ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...