The scientific wonderers at What If analyze the gruesome physical toll that extreme gravity, radiation, and toxic air would ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...

Twelve humans were selected for a mission unlike anything in history—traveling 40 light years to an alien world. But what ...

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

I’m happy to think of people reading Red Mars in 2026. Its story begins around this year, but I wrote the book between 1989 and 1991, so naturally one aspect of reading it now is to note all the ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

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

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

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with atmosphere, they have a wide range of characteristics distinguishing them. But if ...

Bummed that your favorite SyFy show, Resident Alien, ended without a proper finale? Well, Resident Alien Nation, there’s some ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...