This Is NASA's Fastest Aircraft Ever

Only three of these aircraft were built, with one being destroyed and two operating successfully. The X-43 testbed aircraft measured 12 feet in length with a width of five feet. While they looked ...
The National Interest

X-43A: The Close to Mach 10 Hypersonic Plane NASA Ditched

This Is Strange: The X-43A Hyper-X was NASA’s groundbreaking scramjet-powered experimental aircraft, setting records in 2004 by reaching speeds close to Mach 10. Despite its success, the U.S.