NASA's Mars Helicopter Actually Breaks The Sound Barrier

For future NASA missions to Mars, this new helicopter vehicle will be key to surveying the planet's surface for all sorts of ...

NASA’s Mars helicopter blades broke the sound barrier without disintegrating, and JPL may have unlocked the next leap in alien flight

NASA engineers spun next-gen Mars helicopter blades past Mach 1 without shattering them. See how JPL unlocked the future of alien flight.
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Nasa working on deploying six helicopters on Mars: All about Skyfall

These helicopters will assist in scouting safe landing zones for future robotic missions and, crucially, America's first ...