ROCKET LAUNCH An Atlas V rocket carrying the U.S. Navy’s Mobile User Objective System, a tactical satellite system to improve ground communications for U.S. forces on the move, creates a light trail as it lifts off from Cape Canaveral, Fla., Jan. 20, 2015. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 224038-J-MJK43-702.jpg Photo Gallery