X-15 rocket plane on display at the National Air & Space Museum, Washington DC.

---

Size: 5162px × 3456px
Photo credit: © MARK WILLIAMSON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -15, aeroplane, air, aircraft, airplane, barrier, dc, display, engine, force, jet, museum, nasa, national, plane, rocket, rocketplane, sleek, sound, space, speed, supersonic, usa, usaf, washington