Astronomy on MSN
Dec. 6, 1957: Vanguard TV3 explodes
On Dec. 6, 1957, the Naval Research Laboratory attempted to launch Vanguard Test Vehicle 3, an answer to Sputnik and part of ...
National Air and Space Museum. Archives Division. The majority of the Archives Department's public reference requests can be answered using material in these files, which may be accessed through the ...
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