Antares
Antares, known during early development as Taurus II, is an expendable launch system developed by Orbital Sciences Corporation (now part of Northrop Grumman) and the Yuzhnoye Design Bureau to launch the Cygnus spacecraft to the International Space Station as part of NASA's Commercial Resupply Services (CRS) program.
Missions: 18
Successes: 17
Partial Failures: 0
Failures: 1
Success Streak: 13
Success Rate: 94.4%