A new study finds that a modified version of SpaceX's Dragon capsule could carry out a sample return mission to Mars. A sample of Mars gathered by an earlier rover, preferably from feet below the surface, would be transferred to the so-called Red Dragon for the trip back to Earth.
The study contemplates a 2022 launch of Red Dragon, and assumes a 2020 NASA rover mission that collects and caches a sample.
Sunday, March 9, 2014
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