In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.

NASA's Hubble Space Telescope just stumbled into the kind of cosmic moment astronomers usually only dream about: a comet caught in the act of coming apart. Research team members were unable to view ...

Residents in Northeast Cleveland heard a loud explosion the morning of St. Patrick’s Day, March 17, 2026. So, was it an actual meteor?

NASA’s Hubble Space Telescope has captured a rare moment involving the comet C/2025 K1 (ATLAS) as it began breaking apart. Events like this are not often seen, mainly because comet fragmentation is ...

A 7-ton meteor that sped across the Cleveland sky at 45,000 miles per hour on Tuesday broke apart in a thunderous boom that startled residents who feared an explosion.