Sunset at Launch Pad 39B finds the Ares I-X rocket awaiting the approaching liftoff of its flight test.

Sunset at Launch Pad 39B at NASA's Kennedy Space Center in Florida finds the Ares I-X rocket awaiting the approaching liftoff of its flight test.

This is the first time since the Apollo Program's Saturn rockets were retired that a vehicle other than the space shuttle has occupied the pad. Part of the Constellation Program, the Ares I-X is the test vehicle for the Ares I. The Ares I-X flight test is set for Oct. 27. For information on the Ares I-X vehicle and flight test, visit http://www.nasa.gov/aresIX. Photo credit: NASA/Kim Shiflett