An unexpected guest greeted the Artemis II crew upon their return to Earth, and the footage has quickly gone viral.

The Artemis 2 crew captured a spellbinding photo of the crescent Earth shining above the moon's horizon on Flight Day 6 of ...

"Mars’ wind has often carved odd shapes into the surface through a combination of physical and chemical weathering processes.

In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search ...

Usually sighted around Halloween, the octopus-like residents of Rigel 7 (e.g Kang and Kodos) have five tentacles (which they ...

Cue the curiosity surrounding extraterrestrial life. The U.S. Department of Homeland Security has registered two new federal domains, including Alien.gov and Aliens.gov, though the websites aren't ...

A strange formation spotted deep within a massive Martian canyon is once again fueling debate over whether something more than geology is at work on the Red Planet. According to the New York Post, ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The story follows astronaut Jim McConnell (Sinise) on the first crewed exploration mission on Mars. He, along with a team of other ...

On March 10, 2000, Disney's big-budget sci-fi film Mission to Mars premiered in theaters, with the movie studio hoping for a super successful blockbuster. Unfortunately, the movie did the opposite, ...