
NASA @NASA
🎁 Our experimental X-59 aircraft is wrapped up for a move to its next round of testing, and set for a first flight this year: https://t.co/ZVKVFltzL2 The goal of this @NASAAero technology? Quieting the loudness of sonic booms. Your pets will be happy. https://t.co/CW6TuLUDo6 — PolitiTweet.org