Did a flying saucer just land at NASA? It sure looks like it.

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

True Earth 911 reacts to Artemis 2 footage and claims the launch, camera cuts, and splashdown all look suspicious. His strangest argument comes after re-entry, when he asks why the ocean did not boil ...

As one of the most popular holidays in the US, Independence Day is woven into the very fabric of American life and culture. It honors the sacrifices of past heroes and celebrates the spirit of liberty ...

Stacker compiled a collection of 70 images that show how the '70s changed the world. See photos of the decade's defining ...

A three-armed spacecraft is rushing to the rescue of a NASA telescope that’s in danger of crashing back to Earth.

NASA is racing to save its Swift telescope from falling back to Earth with a daring rescue mission. The salvage effort gets ...

NASA's Lucy spacecraft revealed that a bizarre wobbling, peanut-shaped asteroid holds surprising clues about ancient water ...

Christopher Nolan's The Odyssey is one of the biggest movies in 2026, and it will conclude a decades-long movie trend.

A new NASA audit says the agency will need to purchase more astronaut flights to the ISS by 2030 and focuses on issues with ...