Key Points and Summary - Decades before the rumored SR-72 "Darkstar," America had already conquered hypersonic flight with the X-15 rocket plane. -In 1967, this remarkable experimental aircraft, ...

LOS ANGELES (AP) — Famed research test pilot Bill Dana, who flew the X-15 rocket plane and other pioneering aircraft during the birth of the space age, has died at age 83. Dana died Tuesday at an ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is the so-called Interim Engine ...

Soar to the threshold of space in NASA's experimental rocket plane with this exclusive interview and clip. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

"The X-15, which flew from 1959-1970, is still the most advanced research aircraft ever developed and flown, and hangs in a place of honor in the Smithsonian's Air and Space Museum. Its test pilots ...