OTD…Sept. 30 and STS-68

NASA’s Kepler planet-finder began its mission to discover Earth-like worlds orbiting other stars in the galaxy today in 2009, successfully launching aboard a Delta 2 rocket from Cape Canaveral.

#OTD in 1989, Discovery launched a new Tracking and Data Relay Satellite

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