Chinese scientists have tested a turbojet engine, capable of touching Mach 4 speeds, sparking rumors of a new SR-71-like spy plane.

Tourists visit the Confucius Temple scenic spot during the Spring Festival holiday in Nanjing, East China's Jiangsu province, ...

Tens of thousands of people gathered Saturday in different parts of Argentina to say “enough” to the hate speeches of ...

In 1963, the Lockheed A-12 (code-named “Archangel”) became America’s first supersonic stealth plane. Incredibly fast, much ...

The downside: X-43s had to be dropped from a Boeing from an altitude of 29,000 in order to fly, because their design made it ... the Lockheed SR-71 Blackbird. Introduced into the United States ...

Supersonic Rebirth Since the beginning of air travel, the industry has always looked at ways to move more people quicker and/or cheaper. When supersonic flight was invented shortly after World War II, ...

Rachel is a dusty, hardscrabble spot, located in the Joshua tree desert just outside Area 51, that highly guarded Air Force outpost known for its secretive aviation experimentation. According to ...

The SR-71 could fly at Mach 3.2 (around 2,100 miles per hour)—lightyears faster than anything the Soviet Union could throw at it.