NASA Marshall
@NASA_Marshall
#NASAMarshall# delivers NASA's most vital propulsion systems, launch vehicles, cutting-edge science, and more.
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가입 April 2009
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It's almost time to join us over on YouTube to watch our livestream of the Perseids meteor shower! Before you zoom over there, check out these "fast facts" about the Perseids.
Then, stream our watch party >>
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