During the first six missions, the X-37B spent more than 3,774 days in orbit. It launched on its current mission, OTV-7, on ...
Work continues on the engines that might one day power the Next Generation Air Dominance fighter, though the fate of NGAD itself is still undetermined.
The US Air Force has completed a detailed design review of two adaptive-cycle engine designs under the Next Generation ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback