The SpaceX Dragon, also known as Dragon 1 or Cargo Dragon, was a class of reusable cargo spacecraft developed by SpaceX, an American private space transportation company. Dragon was launched into orbit by the company’s Falcon 9 launch vehicle to resupply the International Space Station (ISS). It is now superseded by SpaceX Dragon 2.
During its maiden flight in December 2010, Dragon became the first commercially built and operated spacecraft to be recovered successfully from orbit. On 25 May 2012, a cargo variant of Dragon became the first commercial spacecraft to successfully rendezvous with and attach to the ISS.