S
WList of space artifacts in the Smithsonian Institution
WCommand module ColumbiaA
WExplorer 1
WGemini 7B
WGemini SC-2
WMercury-Atlas 6C
WMercury-Atlas 10
WPioneer HD
WSkylab 4
WSkylab BE
WSpace Shuttle Discovery
WSpace Shuttle EnterpriseF
WSpaceShipOne
WVanguard TV-3