OTD…April 12 and STS-1 and 51D

#OTD…Launch of a 1993 environmental mission on Discovery and Atlantis’ ISS flight in 2002

Dave Scott, Jim Irwin and Al Worden left for the Moon today in 1971 aboard Apollo 15 bound for Hadley rille with the first Lunar Roving Vehicle.

US-French-Saudi crew launched aboard Discovery with a multi-satellite payload