Chinese "Space Transportation" company, Lingkong Tianxing Technology, has successfully tested its new JinDou400, also known as JinDouyun, ramjet detonation engine nearly twice the altitude of ...

The Concorde was expensive to operate and out of the price range of most people (a round-trip ticket for a transatlantic flight cost about $12,000 in today's dollars), but that's not why it was ...

Over the weekend, French investigators examining the crash of the Air France Concorde flight 4590 confirmed that the 100-foot flames that were seen at the... Sign Up for Our Ideas Newsletter POV.

The Concorde crash Throughout its service history, Concorde suffered only one catastrophic hull loss. On July 25, 2000, an Air France plane that had been chartered by a tour group struck a piece ...

The Concorde crash . Throughout its service history, Concorde suffered only one catastrophic hull loss. On July 25, 2000, an Air France plane that had been chartered by a tour group struck a piece ...

Concorde, the first and only supersonic commercial jetliner, operated from 1976 to 2003. Flown by royals, celebrities, and executives, it was discontinued because of high operating costs.

Concorde, the first and only supersonic commercial jetliner, operated from 1976 to 2003. Flown by royals, celebrities, and executives, it was discontinued because of high operating costs.

The Mach 1 milestone was reached on the 12th test flight of the XB-1. The company says it plans to incorporate what it learns from the XB-1 into a supersonic passenger jet known as Overture that ...