The North American XB-70 Valkyrie embodied a once-dominant creed: outrun defenses at Mach 3 and 70,000 feet. -The prototype ...

The only remaining XB-70 Valkyrie superbomber is on display at the National Museum of the U.S. Air Force in Dayton, Ohio. The Cold War-era prototype variant of the planned B-70 nuclear-armed strategic ...

Here’s What You Need to Remember: Seeing the writing on the wall, the Air Force canceled the proposed B-70 line in 1961, three years before the XB-70’s first flight. During the 1950s, as the Cold War ...

As part of a plan to build a strategic bomber for deep penetration and nuclear bombing runs during the Cold War, North ...

During the Cold War era from the late 1940s to the early 1990s, the skies above Southern California’s Mojave Desert served as a testbed for the newest, biggest, fastest and deadliest military aircraft ...

Five years before Concorde’s first flight, another majestic supersonic aircraft took to the skies — and almost became the inspiration for an even faster passenger plane. It was the XB-70 Valkyrie, an ...

As the fifth historical aircraft to be featured, the XB-70 Valkyrie will be in the Air Force Marathon History and Heritage race series, beginning Sept. 1. The XB-70 Valkyrie was a prototype of the ...

All the Latest Game Footage and Images from Microsoft Flight Simulator X: Steam Edition - North American XB-70 Valkyrie A technological tour de force of epic proportions, the legend of the XB-70 ...

It took just three seconds last June for the U.S. to lose two ace test pilots and more than $700 million worth of aircraft when the Air Force’s XB-70 Valkyrie, a supersonic flying laboratory, collided ...