" Project Hail Mary ", the new movie based on author Andy Weir's book of the same name, is a wild romp through the cosmos.

The White House has quietly registered the domain 'aliens. gov' under the Executive Office of the President, a verifiable ...

Alien: Earth creator’s genius 5-part crime series returns to the global streaming charts 12 years after airing.

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict a “three-sided pyramid” on ...

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

The letter X can be a lot of things: rebellious, mysterious, religious. For this Word of the Week, we examine its origins and many uses.

Everything that happened in the first three seasons, from Mark’s origin as a hero to the Invincible War and the growing Viltrumite threat. Read more.

A thick layer of haze around the ultra-low-density planet Kepler-51d likely obscures not only the strange planet's ...

Exclusive: The Martian author Andy Weir explains the origin of his scariest idea ever in Project Hail Mary, and why they’re ...

Streetlights shaped like alien heads line the roads of Roswell, New Mexico, where murals of flying saucers streak across storefronts and tourists pose beside statues of little green men. Nearly eight ...

A row erupted after Vivek Ramaswamy, Republican candidate for Ohio governor, and his wife Apoorva Ramaswamy introduced their ...