Interstellar comet 3I/ATLAS makes its closest approach to Earth this week, sparking alien theories and global interest as ...

Episode two also featured a key moment that only the most dedicated fans might have picked up on. This inside joke actually ...

I/ATLAS interstellar comet or alien spacecraft? NASA released new images of comet 3I/ATLAS after a rare flyby near Earth. Scientists explain what the object is, how to see it today, and why it matters ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Since its discovery, some people have speculated that interstellar visitor 3I/ATLAS could be alien technology. Harvard ...

For 27 months, Las Vegas was UFO central. A secret program, known as AAWSAP, was created in 2008 with support from Nevada ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

An astrophotograph of the interstellar comet known as 3I/ATLAS highlights its green coma and a wandering blue-tinted ion tail. (Copyright Victor Sabet and Julien De ...

Fire and Ash is 55 years younger than her — which made the characters’ first romantic moment tricky. “We had to be very ...

SCIENTISTS are scratching their heads as 3I/ATLAS reaches its closest point to Earth, but it’s not behaving like a typical ...

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...