A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

PARIS, France — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar System and is unlike anything ever before seen in our cosmic backyard, ...

Avi Loeb's role in Donald Trump's new UAP council has reignited debate over alien probes, interstellar objects and what the US government really knows.

A traditionalist Catholic nun has claimed that UFO sightings are really encounters with 'fallen angels', aligning with ...

Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.

Observations suggest comet spent billions of years on ‘vast unimaginable trajectories’ around our galaxy ...

As MAGA personalities start demanding a ban on women coming to the U.S. and having babies, a writer who covers Trumpism ...

An unusual destination in the Caribbean that some call the "eighth wonder of the world" is a scientific marvel with life ...

The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an answer as publicly or as controversially as Harvard astrophysicist Avi Loeb ...