Space Exploration Technologies Corp., doing business as SpaceX, is a private American aerospace manufacturer and space transportation services company headquartered in Hawthorne, California. It was founded in 2002 by Elon Musk with the goal of reducing space transportation costs to enable the colonization of Mars.[7][8][9] SpaceX has developed the Falcon launch vehicle family and the Dragon spacecraft family.

SpaceX's achievements include the first privately funded liquid-propellant rocket to reach orbit (Falcon 1 in 2008),[10] the first private company to successfully launch, orbit, and recover a spacecraft (Dragon in 2010), the first private company to send a spacecraft to the International Space Station (Dragon in 2012),[11] the first propulsive landing for an orbital rocket (Falcon 9 in 2015), the first reuse of an orbital rocket (Falcon 9 in 2017), and the first private company to launch an object into orbit around the sun (Falcon Heavy's payload of a Tesla Roadster in 2018). SpaceX has flown 18 resupply missions to the International Space Station (ISS) under a partnership with NASA.[12] NASA also awarded SpaceX a further development contract in 2011 to develop and demonstrate a human-rated Dragon, which would be used to transport astronauts to the ISS and return them safely to Earth.[13] SpaceX conducted the maiden launch of its Crew Dragon spacecraft on a NASA-required demonstration flight (Crew Dragon Demo-1) on March 2, 2019 and is set to launch its first crewed Crew Dragon in March 2020.