After rolling out of Orbiter Processing Facility 3 at NASA's Kennedy Space Center in Florida, space shuttle Discovery turns toward the Vehicle Assembly Building. First motion was at 2:30 p.m. EST. In the VAB, Discovery will be attached to its external fuel tank and twin solid rocket boosters. After additional preparations are made, the shuttle will be rolled out to Launch Pad 39A for a targeted launch to the International Space Station on Feb. 12. Photo credit: NASA/Jim Grossmann