OTD…May 14 and STS-132

#OTD in 1998…The launch of Discovery on final shuttle-Mir docking mission

Today in 1986…Space shuttle Challenger and her seven astronaut crew were lost during launch.

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.