Dragon C208 is the first Cargo Dragon 2 spacecraft, and the first in a line of International Space Stationresupply craft which replaced the Dragon capsule, manufactured by SpaceX. The mission is contracted by NASA under the Commercial Resupply Services (CRS) program. It flew for the first time on the CRS-21 mission on 6 December 2020.[1] This was the first flight for SpaceX under NASA's CRS Phase 2 contract awarded in January 2016. This was also the first time a Cargo Dragon was docked at the same time as a Crew Dragon spacecraft (SpaceX Crew-1). This mission used Booster B1058.4.
Cargo Dragon
C208 is the first SpaceX Dragon 2 cargo variant. C208 and the other Cargo Dragons are different from the crewed variant by launching without seats, cockpit controls, astronaut life support systems, or SuperDraco abort engines. [2][3] The Cargo Dragon improves on many aspects of the original Dragon design, including the recovery and refurbishment process.[4]
First time Dragon 2 was used for a CRS mission, first launch of phase 2 of CRS missions, first time a Cargo Dragon and Crew Dragon docked to the ISS at the same time.