KSC-2009-3918

CAPE CANAVERAL, Fla. – The Ares I-X aft center booster segment rolls toward the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. The Ares I-X launch vehicle segments are being stacked in the VAB. Part of the Constellation Program, the Ares I-X is the test vehicle for the Ares I, which is the essential core of a space transportation system that eventually will carry crewed missions back to the moon, on to Mars and out into the solar system. Launch is targeted for no earlier than Aug. 30 from Launch Pad 39B. Photo credit: NASA/Jim Grossmann