A massive crater has been detected beneath the Atlantic, which was the result of the impact caused by a 66-million-year-old ...

An asteroid named 2025 PN7 has been in quasi-orbit of Earth for approximately 60 years. It's expected to stay there for ...

Debris from Comet Encke creates two annual meteor showers, but it might also pose a small risk to Earth. Scientists are ...

Comet 3I/ATLAS, which made a close approach to the sun, has prompted lots of public interest. Kim Kardashian asked NASA's ...

The quandaries posed by the nuclear film pantheon are the same ones experts in the nuclear threat reduction community face ...

“We try to be fun,” says Rhett. “I feel like we’ve always kind of gone against the grain. We like to think of just really ...

“In particular, some observed asteroids surpass this mass density threshold. Especially noteworthy is the asteroid 33 ...

Stargazers using telescopes should be able to see the object in the predawn sky beginning Nov. 11, according to EarthSky.

After an asteroid struck Finland long ago, microscopic life colonized the impact site within a few million years, new ...

The risk of a cosmic body striking the Earth—or exploding in the atmosphere—may be higher in 2032 and 2036, researchers have ...

This year’s “Halloween fireballs” are stunning to watch, but scientists say they may carry a warning from space.