Are aliens real? A Nature Astronomy study reveals 87% of experts believe life exists. Explore how 3I/ATLAS and AI are ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's everything to know about it.

NASA sent the science community into a frenzy with the release of images of rocks on Mars, which led to one suggesting they were actually fossils that showed signs of "soft-bodied creatures" ...

The comet originated from outside our solar system and poses no danger to our planet. NASA officials have rejected theories that the object could be an alien spaceship. While not visible to the naked ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth this week, sparking alien theories and global interest as ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

The interstellar comet 3I/ATLAS is just days away from coming as close to Earth as it will ever get. Here's how you can track it and spot it.

NASA's MAVEN spacecraft went dark earlier this month while it was observing 3I/ATLAS, which some thought was an alien ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

The NASA-funded ATLAS survey in Chile found the object on July 1, 2025. It was quickly recognised as the third interstellar ...

The comet's approach marks only the third known time an object from outside the Milky Way has passed through our solar system.