OTD…April 4 launches of STS-6 and 83

#OTD in 1993…Endeavour launched with the first Spacehab module and retrieval of the European EURECA satellite

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.

On this day in 2010, Atlantis on her next-to-final mission launches with Russia’s Rassvet mini module for the International Space Station