NASA @NASA
LIVE NOW: Nine @NASA_Technology experiments on @BlueOrigin’s #NewShepard rocket will experience the rigors of a 🚀 launch and the challenges of a zero-gravity environment. Watch our countdown to liftoff, which is targeted for no earlier than 9:30am ET: https://t.co/EV8DVF6k2l https://t.co/MZkAPFufvI — PolitiTweet.org