OTD

#OTD in 2007…Discovery launched Harmony as the gateway to future international science laboratories

#OTD in 1992…Columbia launched the LAGEOS-2 laser-reflection satellite

#OTD in 1995…Columbia launched on a microgravity science Spacelab flight

#OTD in 1989…Atlantis launched the Galileo spacecraft to Jupiter and in 1993…Columbia launched on a life sciences Spacelab flight

#OTD in 2000…Discovery launched on the 100th space shuttle mission

#OTD in 2002…Atlantis launched the outward expansion of the space station’s truss backbone