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NASA moves a step closer to supersonic passenger flights (www.cnn.com)

submitted 1 year ago by [email protected] to c/[email protected]

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In July, Lockheed Martin completed the build of NASA’s X-59 test aircraft, which is designed to turn sonic booms into mere thumps, in the hope of making overland supersonic flight a possibility. Ground tests and a first test flight are planned for later in the year. NASA aims to have enough data to hand over to US regulators in 2027.

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[–] [email protected] 8 points 1 year ago (1 children)

If you flew above treetops, you'd consume considerably more fuel because of air friction.

[–] [email protected] 0 points 1 year ago

Yeah, forgot the interrobang. But really, air travel is a problem. It needs to be minimized. Not increased. Especially not increased in amount of greenhouse gas emissions per distance flown per person