Sordid history of @SpaceX Falcon 9 – Elon Musk The sordid history of how the @SpaceX Falcon 9, the first fully reusable, orbit-class booster rocket, eventually managed to land in one piece and stay that way … maybe Falcon realized it still loved us or finally read the instructions… A post shared by Elon Musk (@elonmusk) on Sep 14, 2017 at 12:21am PDT Elon Musk, sir you are a true entrepreneur. We respect your determination, spirit and hard work.