File:STS132 Atlantis at thePad Apr10.jpg

English: On Launch Pad 39A at NASA's Kennedy Space Center in Florida, the mobile launcher platform supporting space shuttle Atlantis has been secured over the flame trench on the pad's pedestals. The pad has six stationary and four extensible pedestals. Atlantis' first motion on its 3.4-mile trip from the Vehicle Assembly Building was at 11:31 p.m. EDT April 21. The shuttle was secured, or "hard down," on the pad at 6:03 a.m. April 22. Rollout is a significant milestone in launch processing activities. On the STS-132 mission, the six-member crew will deliver an Integrated Cargo Carrier, or ICC, and the Russian-built Mini-Research Module-1, or MRM-1, to the International Space Station. The ICC is an unpressurized flat bed pallet and keel yoke assembly used to support the transfer of exterior cargo from the shuttle to the space station. The MRM-1, known as Rassvet, is the second in a series of new pressurized components for Russia and will be permanently attached to the Earth-facing port of the Zarya control module. Rassvet, which translates to "dawn," will be used for cargo storage and will provide an additional docking port to the station. STS-132 is the 34th mission to the station and the 132nd shuttle mission overall.