
The Air Force and Navy successfully launched the Navy’s fourth in a new constellation of satellites designed for beyond-the-line-of-sight communications, the Air Force said Wednesday.The Mobile User Objective System (MUOS) satellite was launched from Cape Canaveral Space Launch Complex 41 on Wednesday morning at 6:18 a.m. aboard an Atlas V rocket. MUOS-4 joins three other satellites in space that are already operational. Lockheed Martin [LMT], the satellite builder, is under contract to provide a total of five MUOS units.MUOS-4 was…