Astronomy on MSN
March 17, 1958: Vanguard 1 blasts off
America's second satellite, Vanguard 1, was launched into space on March 17, 1958. And though it only blasted off some six months after the Soviet's Sputnik satellite, Vanguard 1 still remains in ...
On the evening of Jan. 31, 1958, the United States orbited its first satellite -- Explorer 1. The effort was part of the nation's participation in the International Geophysical Year (IGY), a peaceful ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This artifact is one of several ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This full-scale mock-up of the ...
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