Far from being solid bullets of rock, many asteroids are fragile clusters of debris that spin so quickly they flirt with self ...

A newly spotted space rock has just shattered the speed record for large asteroids, spinning so quickly that by all ...

But Rubin’s early data is confounding. Among the newly discovered asteroids, researchers identified 76 with reliable spin ...

An artist’s illustration depicts 2025 MN45—the fastest-rotating asteroid with a diameter over 500 meters that scientists have ...

Way out there in the asteroid belt is an object that's spinning so fast, scientists are surprised it hasn't flown apart.