Apollo 7, NASA's first mission after the Apollo 1 fireApollo 14, NASA's first mission after the failure of Apollo 13Falcon 9 Flight 20Space Shuttle mission STS-26, NASA's first mission after the Space Shuttle Challenger disasterSpace Shuttle mission STS-114, NASA's first test mission after the Space Shuttle Columbia disasterSpace Shuttle mission STS-121, NASA's second test mission following the Columbia disasterISRO's successful launch of GSLV-D5 with indigenously developed CE-7.5 cryogenic rocket engine reference
