OTD…Oct. 11 and STS-92

Neil Armstrong, Buzz Aldrin and Michael Collins launched today in 1969 aboard Apollo 11 for one of the defining moments of the 20th century — man’s first landing on the moon.

#OTD in 2012…Crowds cheer as Endeavour traverses though Los Angeles

#OTD in 1992…Discovery launched with the first International Microgravity Laboratory.