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NASA’s ultraquiet supersonic 'flying swordfish' makes history with first test flight
NASA and Lockheed Martin’s X-59 "quiet" supersonic plane flew for the first time in October. It’s a major step towards ...
Lucknow: Four satellites blast off in near-perfect synchrony. As they pierce the sky, telemetry feeds pulse with live data on altitude, pressure temperature and velocity while sensors meticulously ...
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