The sun rises behind the "Ghost Rider" as it is prepared for an early morning taxi test on Feb. 12, 2015, Davis-Monthan Air Force Base, Ariz. The B-52H Stratofortress was decommissioned in 2008 and has been sitting in the 309th Aerospace Maintenance and Regeneration Group's "Boneyard", but is being restored to join the active fleet of B-52s. (U.S. Air Force photo by Master Sgt. Greg Steele/Released)