OTD…Sept. 25 and STS-86

#OTD in 1990…Columbia launched to retrieve NASA’s Long duration Exposure Facility (LDEF) on the longest Shuttle flight to date.

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

#OTD…Launch of Endeavour in 2001 to deliver Canadarm2 to the space station