Keywords: Falcon 9 Stages (1).jpg en Four Falcon 9 first stages and two second stages under construction in SpaceX headquarters Hawthorne CA 2013-07-20 15 18 21 http //www spacex com/media-gallery/detail/1663/4071 SpaceX other versions Custom license marker 2016 03 15 Cc-zero-SpaceX Falcon 9 SpaceX Hawthorne California |