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In reply to the discussion: Explosions in Chelyabinsk; Meteorite Suspected-amazing videos [View all]renegade000
(2,301 posts)16. interesting that the sound seems to come minutes after
would make sense though, given the relative slowness of the speed of sound ~350 m/s, and the altitude at which the explosion happened...
wow indeed
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Explosions in Chelyabinsk; Meteorite Suspected-amazing videos [View all]
The Straight Story
Feb 2013
OP
Doing 15 kilometers per second through the atmosphere would make anything unstable
Posteritatis
Feb 2013
#62
Just heard on NPR that the reason so many videos of this event have surfaced
Adsos Letter
Feb 2013
#60