OTD…March 22 and STS-3 and STS-76

#OTD in 2001, Discovery launched on STS-102 to exchange crews aboard the International Space Station

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.

#OTD in 2012…Shuttle reaches retirement roost in sunny SoCal