
NASA @NASA
The engine for our new @NASAAero X-plane, the X-59, was delivered by @GeneralElectric to @NASAArmstrong. This experimental aircraft will produce quieter sonic booms. Data from its missions may help regulators set rules to allow supersonic flight over land: https://t.co/uFFEOCDwPX https://t.co/hxeY3Pm1oo — PolitiTweet.org