OTD…Jan. 28 and STS-51L

The flight of Gemini 4 launched today in 1965 for NASA’s first Extra Vehicular Activity spacewalk by Ed White on a four-day orbital mission with commander Jim McDivitt.

#OTD in 1985…Atlantis launched on her maiden voyage as a new orbiter joined the shuttle fleet

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