Comet Airburst Destruction
In this video clip, see why an explosion three miles above Earth would act like a white-hot tornado on the surface. Watch NOVA every Tuesday night on PBS. Or join us online at pbs.org/nova.
Funding for NOVA is provided by ExxonMobil, Pacific Life, David H. Koch, the Howard Hughes Medical Institute, the Corporation for Public Broadcasting, and public television viewers.
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