OTD…April 28 and STS-39

Today in 1971…The launch of Apollo 14 to Fra Mauro with Alan Shepard, Stuart Roosa and Edgar Mitchell.

#OTD…Launch of Discovery in 1990 with the Hubble Space Telescope, our window on the universe!

#OTD in 1991, 1992 and 1993…flights by Discovery and Endeavour