The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

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

When we look up at the night sky and see a satellite glide past, we might not consider climate change or the ozone layer. Space may feel separate from the environmental systems that sustain life on ...

A renowned Caltech astronomer who helped discover water on exoplanets was shot and killed outside his home in California.

America was winning the race to find Martian life. Then China jumped in. In July 2024, NASA’s Perseverance rover came across a peculiar rocky outcrop on Mars covered in strange spots. On Earth, these ...

With the release, the American public could learn what, if anything, the government has documented about the unexplained ...

There’s a moment in the film Deep Blue Sea that is known for making audiences jump out of their seats. If you’ve seen it, you ...

Alien: Earth is one of the best sci-fi shows on Hulu, because it avoided directly ripping off the movies in favor of doing ...

Former U.S. President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social media abuzz by saying aliens were real on a podcast over the weekend.

All of these hidden rolls games make you question if the players across the table from you are friends or foes And, they're ...

The “What If?” narrative proposition powering this movie, directed by Jonny Campbell and adapted from David Koepp’s 2019 novel, is based on a real-life event. That is, the breakup and descent of the ...

The mysterious space rock that passed through our solar system grew significantly brighter as it left, according to scientists. Researchers say Comet 3I/ATLAS, suggested to be a hostile alien ...