Elon Musk @elonmusk
Congratulations @SpaceX team! Thanks @NASA, much appreciated. https://t.co/6aiWbh8F6V — PolitiTweet.org
TESLARATI @Teslarati
SpaceX's Falcon 9 certified to launch NASA's flagship scientific spacecraft, paving the way for Falcon Heavy https://t.co/xZRHRW4LiP