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ScienceCasts: What Exploded Over Russia?

ScienceAtNASA ScienceAtNASA·114 videos
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Published on Feb 25, 2013

Visit http://science.nasa.gov/science-news/... for more.

Two weeks after an asteroid exploded over Russia's Ural mountains, scientists are making progress understanding the origin and make-up of the unexpected space rock. This week's ScienceCast presents their latest results.

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Top Comments

  • Ethan Sheffield

    Ethan Sheffield 2 months ago

    good thing it happened in Russia where everyone has cameras on the dash of there car

    · 16

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  • Тимур Юнисов

    Тимур Юнисов 1 week ago

    NIHUYASEBE

    ·

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All Comments (230)

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  • suzy emerson

    suzy emerson 2 days ago

    never know.. conspiracies are coming true ..lol

    ·

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    in reply to Emily Cruz (Show the comment)
  • suzy emerson

    suzy emerson 2 days ago

    Isn't it nice when they may tell some truth?  lol..

    ·

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  • ricochet188

    ricochet188 3 days ago

    "Lasted more then 30 seconds before it exploded" it was only there for like 10 seconds dude.

    ·

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  • B0Nnaaay

    B0Nnaaay 5 days ago

    He said Paul Chodas....heehee

    ·

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  • IsleOfFeldspar

    IsleOfFeldspar 5 days ago

    470Kiloton? Wow.

    ·

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  • Emily Cruz

    Emily Cruz 5 days ago

    Aliens

    ·

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