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

Researchers discovered a new field of ancient tektites in South Australia, revealing a long-forgotten asteroid impact. These ...

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

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, including an option to use a ...