2025 MN45 isn't the overall spin-rate record holder. Astronomers have found a number of small asteroids — those just a few ...

A massive 710-meter asteroid named 2025 MN45 has broken records as the fastest-rotating object of its size ever detected.

The first full moon of 2026 is the Wolf Moon. And it’s a supermoon —the fourth in a row! As per the Farmer’s Almanac, it will ...

December is a busy month between the holiday season, the winter solstice and the occasional aurora borealis. It also hosts one of the best meteor showers of the year, with the Geminids. This often ...

Asteroid 2025 MA90 is set to fly past the Earth on Tuesday, July 15. With an estimated diameter of 88.8 meters, that comes out to around 145 Elmos, thanks to measurements taken by Drew Brees. An ...

A large object is expected to fly through the sky on Christmas Eve, but it's not a sleigh with eight reindeer and a guy in a big red suit. A giant asteroid will be flying by Earth just in time for the ...

A large asteroid is expected to pass by Earth on the first full day of spring, March 21. At 1,300 to 2,230 feet wide, NASA’s Jet Propulsion Laboratory says 2001 FO32 is the largest asteroid predicted ...

An astrological mystery event that lit up the daytime sky Wednesday over parts of the upper and midwest and southern Canada may have been solved. Scientists say the fireball was likely a rock that had ...