On 29 October 2025, 3I/ATLAS will reach its closest distance to the sun. Should we worry? Here's what experts say.

Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed ...

If an asteroid is on a collision course with the moon, what should humanity do? Try to nudge the space rock out of the way before it strikes? Obliterate it with a nuclear explosion? Such a cosmic ...

A July flyby of a massive asteroid went undetected until two days after it passed, raising urgent questions about planetary defense. Blue Jays' John Schneider delivers bold statement on beatdown of ...

An asteroid known as 2024 YR4 is estimated to have a 4% chance of hitting the moon in 2032. Now a group of researchers are debating how best to deal with the object ...

A fireball was reportedly spotted over New Jersey and much of the Northeast Oct. 9, according to witnesses who reported their sightings on social media and to the American Meteor Society. "Did anyone ...

While most scientists believe it’s a natural comet, one Harvard astronomer has suggested its unusual features could hint at ...

By early December, 3I/ATLAS will move away from the Sun’s vicinity, and its glare, and will be visible again in the Northern ...