description SpaceX Cargo Dragon Overview
The SpaceX Cargo Dragon is a class of reusable uncrewed spacecraft developed to deliver supplies, experiments, and equipment to the International Space Station. In 2012, the original Dragon variant became the first commercially built and operated spacecraft to successfully berth with the orbiting laboratory. It operates by launching atop a Falcon 9 rocket and splashing down in the ocean upon returning to Earth.
help SpaceX Cargo Dragon FAQ
How is Cargo Dragon different from Crew Dragon?
Cargo Dragon carries supplies, experiments and equipment without astronauts, while Crew Dragon includes life-support systems and seats for human spaceflight. Both belong to SpaceX's Dragon family and can return to Earth for recovery.
What did Dragon accomplish at the ISS in 2012?
In May 2012, a SpaceX Dragon became the first commercial spacecraft to deliver cargo to the International Space Station. Later that year, SpaceX began operational resupply missions under NASA's Commercial Resupply Services program.
Can Cargo Dragon bring experiments back from space?
Yes. Unlike cargo vehicles that burn up during reentry, Dragon can return substantial cargo and scientific samples to Earth inside its capsule.
Does Cargo Dragon dock itself with the ISS?
The newer Cargo Dragon design autonomously docks with the International Space Station. The original cargo version approached the station and was captured by the Canadarm2 robotic arm before being berthed.
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