OTD…April 24 and the birth of Hubble

#OTD in 1983…Challenger launched with America’s first woman astronaut. Watch the launch:

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

NASA’s first space station — the Skylab orbital workshop — was launched atop a Saturn 5 rocket today, May 14, in 1973.