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Astronomy and space

Astronomy and space

NASA demands new designs for cost-hit Mars Sample Return mission

19 Apr 2024
NASA Mars Sample Return mission
Rock collector: the Mars Sample Return mission aims to return samples of soil and rocks that Perseverance has gathered since 2021 at Mars’s Jezera crater (courtesy: NASA/JPL-Caltech)
NASA is seeking alternative designs for its Mars Sample Return (MSR) mission, which is meant to brin

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Peter Gwynne is Physics World’s North America correspondent
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