Are real-life E.T. types about to reveal themselves? Bill Ervolino says stay tuned.

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

An imaginative and compelling book reveals how radio waves help us tune in to our universe – and even search for alien ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...

Stacker compiled a collection of 70 images that show how the '70s changed the world. See photos of the decade's defining moments from politics to pop culture.

I thought about the interstellar visitor as my daughter, wife, and I took turns dragging his wandering monster truck balloon ...

The creator of Project Hail Mary has written a brand-new story in his beloved sci-fi universe and this time, you can ...

Two different ways to tell the same story.

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

“I recently directed Secretary of War to begin releasing govt files relating to UFOs and unexplained aerial phenomena,” Trump ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.