BLACK LIGHT SIGHT U.S. Air Force Airman 1st Class Marvin Moss looks for surface defects under a black light on Eielson Air Force Base, Alaska, Aug. 26, 2009. The black light causes particles unseen to the human eye to become fluorescent. Moss is a non-destructive inspection journeyman assigned to the 354th Maintenance Squadron. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 040690-F-BVP81-598.jpg Photo Gallery