National Security Journal on MSN
NASA’s X-43D was designed to fly at Mach 15 — engineers warned the aircraft would have literally melted in flight
NASA’s X-43D was designed to fly at speeds approaching Mach 15 — roughly 11,000 miles per hour — using a hydrogen-fueled ...
National Security Journal on MSN
NASA’s first X-43A crashed into the Pacific in 2001 — the two that followed set hypersonic records no aircraft has beaten in 22 years
In the early 2000s, NASA was among the first to achieve sustained hypersonic flight. As part of the broader Hyper-X program, ...
And there you have it. After several years of hard work, the first test flight of what is to our knowledge America's first privately-developed hypersonic aircraft took place last week, opening the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results