NASA has pushed Mars helicopter rotor blades past Mach 1, a step toward future aircraft that could carry heavier science ...
National Security Journal on MSN
At Mach 6.7 and 4,520 mph, the X-15 set the crewed aircraft speed record in 1967 — 59 years later, no one has flown faster
On October 3, 1967, U.S. Air Force pilot William “Pete” Knight flew the X-15A-2 to 4,520 miles per hour — Mach 6.7 — setting ...
National Security Journal on MSNOpinion
The SR-71 stopped flying nearly three decades ago — its Mach 6 successor SR-72 could restore US edge, but no one knows if it’s real
Lockheed Martin’s Skunk Works has been publicly discussing the SR-72 “Son of Blackbird” — a hypersonic reconnaissance and ...
The missile travels at speeds between Mach 3 and Mach 4 and can strike targets between 290 and 450 kilometres away, carrying ...
Nasa engineers spun experimental Mars helicopter blades past Mach 1 in simulated Martian conditions. The tests could help ...
The rotor blades that will carry NASA's next-generation helicopters to new Martian heights broke the sound barrier during ...
The multi-launch contract includes three HASTE hypersonic test launches that will take place from Rocket Lab Launch Complex 2 in Virginia. Each mission will serve as a testbed to accelerate the ...
Ultimately, Congress canceled the program, judging the cost of development and deployment unfavorable compared to the cost of ...
The X-59 has flown on nine more occasions, most recently on April 14 when it accomplished some of its biggest feats to date ...
Ford's electric Mustang is fast, beautiful in Atlas Blue, and a competent EV. But the badge is decoration, and a Tesla Model ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results