Add Yahoo as a preferred source to see more of our stories on Google. NASA and Lockheed Martin's X-59-a prototype design for a quiet, supersonic commercial airliner-"returned prematurely" to Edwards ...
NASA's X-59 supersonic jet ended its second test just nine minutes into flight, ending the one-hour event almost as soon as it began because of a system warning. Credit: NASA / Jim Ross Nothing seemed ...
NASA’s X-59 quiet supersonic research aircraft began its 1-hr. 7-min. first flight on Oct. 28 upon lifting off from U.S. Air Force Plant 42 in Palmdale, California. Credit: Carla Thomas/NASA As the ...
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