New research shows most space rocks crashing into Earth come from a single source
Reporters gather around a piece of a meteorite, which according to local authorities and scientists was lifted from the bottom of the Chebarkul Lake, placed on display in a local museum in Chelyabinsk, October 18, 2013. Each year, roughly 17,000 of these fireballs not only enter Earth’s atmosphere, but survive the perilous journey to the surface. |…
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