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

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

In an experiment to see if AI can detect and even confirm alien life, the answer is a resounding yes. The rest of this ...

Explaining the passage of time has been a gnarly problem in physics basically forever, but physicist and computer scientist ...

Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

We're all Rocky fans, aren't we?

The 1990s weren’t that long ago, but they can feel like an entirely different civilization to people who grew up with ...

Back from Bad Axe Lake, a week of engine trouble, deer flies and dumb fishing luck becomes a reminder that the real catch is ...

The coating could be applied on future spacecraft designed to block light from distant stars hosting exoplanets.

A decision made on any recording is whether to capture its setting or obscure it – keep the recording earthed to the real ...

With Jason Momoa’s incredible career and renewed interest in the franchise, Stargate Atlantis is finally receiving the ...