A brief test flight video from NBC News shows the Alef Aeronautics car lift up and fly over an SUV in a remote field somewhere in Silicon Valley. NBC says they didn’t get to see the driver enter or ...
NASA is pushing the boundaries of supersonic travel with its experimental X-59 jet, a sleek, needle-shaped aircraft designed to fly faster than sound—without the disruptive sonic boom. The agency ...
When planes exceed Mach 1 (the speed of sound, or about 767 miles per hour—1,234 kilometers/hour for those using the metric ...
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