Read the text and fill in the missing parts of the sentences.

SpaceX, the private space company founded by entrepreneur Elon Musk, ... with its Dragon and Crew Dragon spacecraft.
In March 2019, SpaceX's Crew Dragon, the company's spacecraft designed ... , completed its first test mission to the International Space Station \(ISS\). Prior to that, in 2012, the Dragon cargo spacecraft made history when it was ... to berth with the ISS. Since then, ... under commercial agreements with NASA.
Most recently, in the summer of 2020, SpaceX launched two NASA astronauts to the ISS aboard the Crew Dragon spacecraft, ... to send a crewed spacecraft to space. Doug Hurley and Bob Behnken left Earth for the space station on May 30, 2020, and returned home on August 2, 2020.