OTD…April 4 launches of STS-6 and 83 April 4, 2015 Justin Ray #OTD…The first launch of Challenger in 1983 and Columbia’s shortened Spacelab mission in 1997 OTDSTS-6STS-83
Uncategorized OTD…April 9 and STS-59 April 9, 2015 Justin Ray #OTD…Launch of a 1994 Space Radar Lab mission on Endeavour
Uncategorized OTD…April 24 and the birth of Hubble April 23, 2015 Justin Ray #OTD…Launch of Discovery in 1990 with the Hubble Space Telescope, our window on the universe!
Uncategorized OTD…Aug. 10 and STS-105 August 10, 2015 Justin Ray #OTD in 2001…Discovery launched on an International Space Station crew exchange mission