NASA ha ordinato altre quattro missioni (anche a SpaceX): https://www.nasa.gov/feature/mission-awards-secure-commercial-crew-transportation-for-coming-years
Vedo una cosa interessante nel comunicato, ormai la Nasa la mette ovunque questa dichiarazione, ogni due per tre sulle loro pagine social anche, rimarcano la volontà di andare su Marte-Orion-SLS , sta diventando un tormentone ormai, speriamo porti bene. 
More time dedicated for research allows NASA to better understand the challenges of long-duration human spaceflight without leaving low-Earth orbit.[b] As NASA develops the Orion spacecraft and the Space Launch System rocket for deep space missions, including the journey to Mars[/b], NASA is turning over low-Earth orbit crew and cargo transportation to commercial companies. This two-pronged approach is critical to achieve the agency’s exploration goals.