CAPE CANAVERAL, Fla. – Technology and nature coexist at NASA's Kennedy Space Center in Florida as this view of space shuttle Discovery's arrival at Launch Pad 39A illustrates. Discovery's first motion on its 3.4-mile trip from the Vehicle Assembly Building was at 11:58 p.m. EST March 2. The shuttle was secured on the pad at 6:48 a.m. March 3. Rollout is a significant milestone in launch processing activities. The seven-member STS-131 crew will deliver the multi-purpose logistics module Leonardo, filled with resupply stowage platforms and racks, to the International Space Station aboard Discovery. Targeted for launch on April 5, STS-131 will be the 33rd shuttle mission to the station and the 131st shuttle mission overall. For information on the STS-131 mission and crew, visit http:__www.nasa.gov_mission_pages_shuttle_shuttlemissions_sts131_index.html. Photo credit: NASA_Jim Grossmann