https://interestingengineering.com/innovation/hybrid-electric-engines-could-power-supersonic-aircraft
Dec 1, 2025 - A UK electric powertrain firm and a US aerospace startup have joined their forces to create hybrid-electric engines for supersonic jets.
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https://www.businesstimes.com.sg/startups-tech/startups/boom-supersonic-rolls-out-demonstrator-aircraft-bid-break-sound-barrier
[MONTREAL] Boom Supersonic on Wednesday unveiled its first demonstrator aircraft X-B1, which is scheduled to begin flight testing next year, in a milestone for...
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https://www.insidehook.com/travel/16000-mile-per-hour-flights
Would You Board a 16,000 MPH Flight? LA to Sydney in an hour. It's coming. (We hope.)
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