Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind is not alone in the universe.

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers have so far identified over 6,000 exoplanets beyond our solar system, only a ...

The new film probes the possibility of alien life – here's how the science of Project Hail Mary stacks up.

A self-published 2022 paper by retired paleontologist Clifford Miles claimed eight Nazca mummies from Peru represented a new family, genus, and species, arguing their anatomy could not have evolved on ...

So, first contact with aliens. What would it be like. Hostile? Terrifying? What if it were funny. Connecting. Endearingly human-like, despite involving a life form utterly different from us. What if ...

Explore the darkest corners of the abyss with 18 terrifying creatures found at the bottom of the ocean. These are Earth's ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your ...

What would you do if you woke up on a spaceship light-years from Earth without knowing why you're there? Based on the New York Times bestselling novel by Andy Weir, who also penned The Martian, ...

Former "Aquaman" actor Jason Momoa will soon return to the DC Universe as Lobo, but decades ago, he played another alien badass on a Syfy TV series.