KSC-2012-3122

VANDENBERG AIR FORCE BASE, Calif. -- On the runway at Vandenberg Air Force Base in California, the Orbital Sciences L-1011 carrier aircraft is readied for flight. Once the Pegasus XL rocket with NASA's Nuclear Spectroscopic Telescope Array NuSTAR spacecraft is attached, the L-1011 will fly to the Ronald Reagan Ballistic Missile Defense Test Site at the Pacific Ocean’s Kwajalein Atoll. The Pegasus will launch NuSTAR into space where the high-energy x-ray telescope will conduct a census for black holes, map radioactive material in young supernovae remnants, and study the origins of cosmic rays and the extreme physics around collapsed stars. For more information, visit science.nasa.gov/missions/nustar/. Photo credit: NASA/Randy Beaudoin, VAFB