Fossils are the remains of living things like dinosaurs, right? Not necessarily. Fossil meteorites are totally a thing!

From Star Trek to Star Wars, Dune: Part Two to Galaxy Quest, these movies stand as the best films in the space opera subgenre ...

A former NASA staffer has claimed one of the astronauts on board the Challenger space shuttle saw footage of alien corpses ...

Scientists may need to broaden their horizons in their search for alien life.

TV has taught us many important lessons about aliens.They are either here to observe us, replace us, eat our cats, or gently judge our emotional intelligence while wearing a bathrobe. Sometimes all ...

Quite a bit of movie magic made "Alien" the sci-fi horror classic it is -- but one of its biggest challenges was solved with ...

Tiny delays in pulsar signals measured by SETI scientists could aid the search for gravitational waves and extraterrestrial life.

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

Space has long been a matter of great curiosity and perplexity for humans. Astronauts ...

I react to an astronaut’s reported sighting that some interpreted as alien-related.

It was never reported whether any UFOs actually checked it out over the decades it existed, but Pendarvis was quoted as saying “Maybe another UFO came by and set the fire” when the place burned down ...