The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

Americans’ opinion of space exploration is pretty high.

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

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

Tennessee Rep. Tim Burchett, who did not elaborate on the alleged briefings he received, has pushed for the government to share what it knows about UFOs during his time in Congress ...

'With the sound, we’re trying to paint a picture of what is Rocky's sonic soul.' ...

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

The Alien universe just got a little more star power. Deadline reports that Game of Thrones alum Peter Dinklage is joining ...

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

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

A comet named 3I/ATLAS was first discovered on July 1, 2025, and is located about 420 million miles away from Earth, ...

Peter Dinklage is about to have another franchise under his belt. The actor has joined the cast of "Alien: Earth" Season 2 at ...