OTD…April 25 and the Hubble deploy

#OTD…In 2009, the final Hubble Space Telescope servicing mission launched

#OTD in 1993…Endeavour launched a new NASA Tracking and Data Relay Satellite.

Apollo 16 launched to the Descartes Highlands of the moon on this day in 1972 with John Young, Charlie Duke and Ken Mattingly.