Keywords X15, test pilots, hypersonic flight, NASA, Joe Engel, rocket engine, Inconel X steel, space exploration, space shuttle, aviation history Email us at [email protected] if you have ...

The firm has compared the emissions of its planned hypersonic aircraft for cargo delivery with a Boeing 747 cargo jet.

Credit: NASA If something like this happened today, the program would probably be over. But instead, the X-15 team got that ... launch vehicles, and hypersonic aircraft. Piplica holds both Master ...

It's used for experimental aircraft to test out new ideas ... the X-15 reached the edge of space at hypersonic speeds. The X-15 helped Nasa to develop the Mercury, Gemini and Apollo piloted ...