Historic speed record: NASA rotor blades for future Mars helicopters surpassed Mach 1 for the first time in simulated Martian conditions. Why it matters: The breakthrough increases lift by 30%, ...
The fundamental design principles behind rotary-wing aircraft date back to the Renaissance, with some of the earliest-known designs belonging to Leonardo da Vinci. Naturally, technology has ...
The rotor blades that will carry NASA's next-generation helicopters to new Martian heights broke the sound barrier during ...
NASA has pushed Mars helicopter rotor blades past Mach 1, a step toward future aircraft that could carry heavier science ...
Historical references to spinning flying machines go back hundreds of years, with evidence like the 12th-century Chinese twirling kite and Leonardo da Vinci's bizarre airscrew contraption of 1483.
The Ingenuity Mars helicopter has been more successful than anyone dared hope, lasting far, far beyond its originally planned five flights. The little helicopter recently made its 66th flight and has ...
Newly emerged images raise the possibility that China has built another compound helicopter demonstrator, following the S-97 Raider-like aircraft seen in 2025, this time bearing a resemblance to the ...
Supersonic rotor breakthrough: NASA achieved Mach 1.08 rotor tip speeds in Mars helicopter tests, surpassing a key engineering barrier for sustained flight in the planet’s thin atmosphere. SkyFall ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results