The XB-70 Valkyrie was a supersonic bomber capable of riding its own shockwaves and was the largest airplane of its time. Despite its engineering marvel, it never entered production for reasons that ...

In an era of fantastic and futuristic aircraft, the North American Aviation XB-70 Valkyrie stood out as one of the most ...

The futuristic XB-70A Valkyrie was capable of flying at Mach 3 and 22 kilometers altitude to deliver a nuclear strike on ...

The most dependable engine vvt-i! Interior space is amazing! The XB is fun to drive and handles ... I have owned a lot of cars in my 70 years and this is one of the two best!

Featuring six General Electric engines and an advanced delta-wing design, the XB-70 was an engineering marvel. However, the advent of surface-to-air missiles and intercontinental ballistic ...

(Image credit: USAF) The article highlights the crucial role played by Arnold Engineering Development Complex (AEDC) in the development of the XB-70. The testing of the Valkyrie’s engines ...

such as the North American XB-70 Valkyrie that was retired back in 1969. As for the ones that actually did make it to service, China has what's been the fastest single-engine fighter jet since it ...

The XB-70 Valkyrie (Hazegrayart) Its delta-winged silhouette, sleek and imposing, belied the technological marvels within: advanced materials, powerful engines, and a design pushing the boundaries of ...

The North American XB-70 Valkyrie was the most ambitious super-bomber project of the Cold War. This enormous six-engine bomber was intended to be the ultimate American high-altitude, high-speed ...

Despite its impressive capabilities, including powerful engines and supersonic cruise speed, the Valkyrie was ultimately deemed redundant and wasteful in the face of new Soviet threats. The XB-70 ...

The XB-70 Valkyrie did some of those things ... it had moving wing tips that folded at low speed and six rather than four engines, each a General Electric turbojet. Although it started out ...