New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...

Scientists identify 45 potentially habitable exoplanets, using exact data and quotes to guide future telescopes in the search ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

From still lakes to shifting shores, waves play a bigger role than we think—even on worlds we’ve never directly observed.

"We really think it's our best season yet." ...

Aliens, Arrival, Nope, Predator, Lilo & Stitch, E.T. the Extra-Terrestrial, and more make up our list of the best alien ...

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

Aliens aren’t “out there” – they’re here on Earth. You may have seen one. You may even be one. And if you read the foregoing ...

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

The series finally gets a proper sendoff.

The world record was broken on Monday, April 6 between the Artemis II crew and the CNSA (China National Space Administration) ...