NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) mission is seen here being lowered into its shipping container at Orbital Sciences Corporation in Dulles, Virginia. The spacecraft is headed to Vandenberg Air Force Base in Central California where it will be mated to its rocket. It is scheduled to launch from Kwajalein Atoll in the Marshall Islands March 14. Credit: NASA/JPL-Caltech/Orbital