A study has found evidence of an asteroid impact that shook Australia 11 million years ago. There are glass beads strewn ...

U.S. officials continue monitoring interstellar comet 3I/ATLAS despite the government shutdown, with NASA coordinating updates and congressional discussions on new data and upcoming observations.

A fireball lit up the sky over eastern Lake Superior late Monday evening, Nov. 3, according to the Michigan Storm Chasers, a ...

Atlas fuels debate as NASA delays new images. See what data exist, why releases lag, what scientists say, and what to watch next.

This year, October's full moon was the Harvest Moon, a title that more commonly goes to September's full moon. It was also 2025's first supermoon ― but November's full "Beaver Moon" has its own ...

A giant explosion that shook part of Russia more than a century ago has never been categorically explained. And yet, some scientists believe that it could have been the result of a very close ...

Usually, sunlight makes cometary gases glow green from diatomic carbon (C2) or blue from ionized carbon monoxide (CO+). With ...

Harvard scientist Avi Loeb invites Kim Kardashian to join the 3I/ATLAS research team.