Topic: meteorite

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How Do We Know How Old the Sun Is?

How Do We Know How Old the Sun Is? The Royal Observatory, Greenwich, and animation studio Beakus join together to explain how Kepler and Newton’s laws help us figure out the weight of the ...

Meteorite Over Chelyabinsk, Russia Caught on a Dash Cam

…a very big meteor burned up over Chelyabinsk, a city in Russia just east of the Ural mountains, and about 1500 kilometers east of Moscow. The fireball was incredibly bright, rivaling...

Inside the Meteorite Clean Room at the Smithsonian

Meteorites are the chunks of meteors that have hurtled through Earth’s atmosphere and landed/crashed on the ground. There are three types of meteorites: stone, iron and stony-iron, and once they’re in s...

They Might Be Giants: What is a Shooting Star?

One of the kiddo’s favorite songs from They Might Be Giants’ Here Comes Science — after , of course — here comes What is a Shooting Star? (Hint: A shooting star is not a star, it&#...