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07-03-2018, 06:43 AM
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NASA’s quiet supersonic X-plane name revealed ahead of noise tests
 NASA is gearing up for its supersonic jet tests over Galveston, Texas, that will test the public perception of noise generated by the flights. As we previously reported, the space agency has recruited hundreds of people in the Texan community as volunteers who will report their perception of noise generated by NASA’s tests. They’ll be joined by audio sensors placed … Continue readingأكثر... ??????? ??????: NASA’s quiet supersonic X-plane name revealed ahead of noise tests || ??????: rss || ??????: اسم منتداك
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