Interactive: asteroids, meteors and related objects
What's the difference between a meteorite and a meteor? How big was the one that exploded over Russia? Learn a little about these celestial objects.
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MOSCOW - With a blinding flash and a booming shock wave, a meteor blazed across the western …
The 150-foot-wide meteor that flew by Earth Friday and the smaller one that exploded over Ru…
Scientists already are examining what they believe to be tiny fragments of the meteorite tha…
U of A acceptance rate rises to 90% as applications plunge
