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Stories about: J-2

First Ares Engine Tests Completed The space launchers expected to take astronauts and cargo to the International Space Station by 2015 and to carry a manned mission to the Moon and Mars by 2020, as part of NASA's Constellation Program, have completed on Thursday their first series of tests in the early development program. The Ares I rocket alon... 12 May 2008 02:52 GMT