Seeing an X-Plane's Sonic Boom via NASA https://t.co/MlKvEo2dfD https://t.co/k911QBJrZD

Seeing an X-Plane's Sonic Boom via NASA https://t.co/MlKvEo2dfD https://t.co/k911QBJrZD (http://twitter.com/muhamadiqbaldar/status/942798532548980736)