OTD…Jan. 28 and STS-51L

#OTD in 2001…Atlantis launched the Quest airlock module to 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 1997…Columbia launched on the reflight of her shortened Microgravity Science Laboratory mission