Hints of high-pressure chemistry within a rare meteorite suggest this fallen space rock comes from a planet gone wrong in the ...

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

A remote stretch of desert. A field littered with strange metallic debris. Military officials rushing to the scene. And a ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

The TRAPPIST-1 system, located about 41 light years from Earth, has been a focal point of much exoplanetary discussion—mainly ...

In Rough Edges, Mike Rothschild writes about fringe groups, conspiracy theories and how the Internet broke our brains. This ...

The Terre Haute Children’s Museum is launching its summer messy camps, offering hands-on, educational activities for kids ...

The final trailer for Disclosure Day is here, giving audiences their first proper look at the aliens, and Spielberg himself ...

"Wouldn’t it be wonderful for people to know all of this is true," the Oscar-winning director says in the new trailer.

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.

Researchers in China are testing hair-thin fibers made from lunar soil in space to evaluate their potential for future lunar ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...