Meteoroids are tiny asteroids or bits of comets that become meteors when they burn up in a planet's atmosphere, and meteorites when they strike the surface intact.
Live Science tells you everything you need to know about these falling space rocks, with articles about how many meteorites hit Earth every year, guides on how to watch the Perseid meteor shower and other spectacular celestial events, and detailed coverage of meteoroid research, including studies of meteorites containing all of the building blocks of DNA, the world's first "boomerang meteorite" and the oldest evidence of a meteor hitting Earth. So, to become a space rock savant like our expert writers and editors, check out the latest meteoroid news, features and articles at Live Science.
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NASA confirms meteor exploded over northeastern US with force of 230 tons of TNTNASA shared an initial analysis of a 5-foot-wide fireball meteor that exploded in the sky over the northeastern U.S. on Saturday, May 30.
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Brilliant-green fireball meteor explodes over erupting volcano in the PhilippinesMultiple videos show a rare "fireball" meteor breaking apart with a flash of emerald light over the erupting Mount Mayon. Initial reports suggested that the falling space rock hit the volcano, but this was untrue.
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Lyrid meteor shower 2026: See spring's first rain of 'shooting stars' peak in moonless skiesExpect bright fireballs during the Lyrid meteor shower, which will peak in moonless skies on April 22, 2026.
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Bright-green fireball meteor caught exploding above famous Viking raid site in UKPhotographers caught a spectacular emerald-green fireball meteor streaking above Lindisfarne in northeast England, where Viking raiders famously killed and robbed Christian monks in the eighth century.
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I found a new meteor shower — and it comes from an asteroid getting baked to bits by the sunA NASA researcher in planetary sciences explains how he discovered a new meteor shower linked to a disintegrating asteroid.
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Cannonball-size meteorite crashes through roof of Texas home as multiple 'fireballs' rain down on the USA suspected space rock, around the size of a cantaloupe, was found in the bedroom of a Houston home after crashing through the building's roof. It is likely a fragment of one of several "fireball" meteors that exploded over the U.S. in the past week.
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Rare 'daytime fireball' meteor creates powerful sonic boom as 7-ton space rock explodes above eastern USA fridge-size space rock spectacularly broke apart over Ohio at 40,000 mph, creating a loud boom and a "fireball" that shone in the bright blue daytime sky. The rare sight, which exploded with the equivalent force of 250 tons of TNT, was also seen from space.
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Falling meteorite smashes hole in roof of German house after spectacular 'fireball' explosion over EuropeA German town has been peppered by meteorites after a stunning "fireball" exploded in the skies over central Europe. One extraterrestrial fragment landed in a bedroom after punching a soccer ball-size hole through the building's roof.
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Ursid meteor shower 2025: When and where to see 'shooting stars' on the longest night of the yearHere's how to see the Ursid meteor shower, which peaks in dark skies close to a new moon this year.
