OTD…Sept. 7 and STS-69

#OTD in 1995…Discovery launched a Tracking and Data Relay satellite

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

VIDEO: The winged spaceship Columbia returned to Earth with a pinpoint landing at Edwards Air Force Base on this day 35 years ago, concluding the maiden flight of the space shuttle.