SpaceX Unveils Silvery Vision to Mars: ‘It’s Basically an I.C.B.M. That Lands’
NASA has already spent billions on S.L.S., first announced in 2011, and Orion, the crew-carrying capsule, although this has not stopped appropriators in Congress from continuing to finance work on it. The first S.L.S. flight has been delayed for years; it is …
bubmagSeptember 29, 2019