Witness the raw power of the XB-70 Valkyrie, the six-engine beast designed to outrun nuclear blasts and enemy interceptors. Born at the height of the Cold War, this Mach 3 prototype utilized revolutionary compression lift technology to essentially “surf” on its own shockwaves. We have remastered archival film to bring you closer than ever to the “White Bird,” showcasing its massive GE turbojets, the unique folding wingtips, and the brave test pilots who tamed this experimental giant. Step back i