While aliens in science fiction hop between planets on vast spaceships, scientists say real-life extraterrestrials might take ...

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Did you know? Sound from another planet, the wind on Mars, has been recorded and made audible with the help of headphones and ...

If our Moon suddenly vanished, Earth would already face dramatic consequences. But replacing it with entire alien worlds ...

If Barack Obama’s comments about aliens were speculative, Apollo 14 astronaut Edgar Mitchell had a lifetime’s cosmic ...

President Donald Trump said in a Truth Social post last week that the Department of Defense would be releasing government ...

A Retrograde, an Eclipse, the Lantern Festival & Extraterrestrials! Wednesday, February 25, the first Mercury retrograde of 2026 begins at 22 degrees Pisces, moving back to 8 degrees Pisces. Mercury ...

Want to catch a glimpse of the planetary alignment from Florida? Here's what to know, including a list of official dark sky locations in the state.