Over the years, other well-known aircraft has been tested at Area 51, including the Archangel-12, the SR-71 Blackbird and the F-117 Nighthawk stealth fighter. Area 51 was not officially ...

The stealth bomber will eventually replace the Air Force's B-1 and B-2 bombers. The B-21 Raider is expected to enter service in the mid-2020s. Northrop Grumman is ramping up production of its ...

Known in its heyday as a nearly invisible jet, the stealth bomber is recognizable by its distinct angular frame and black radar-absorbing camouflage. Even more infamous than its unique design is ...