As they roll across shadowed regions of the moon’s surface, future lunar rovers could develop hazardous buildups of electric charge on their wheels. Through new analysis published in Advances in Space Research, Bill Farrell at the Space Science Institute in Colorado, together with Mike Zimmerman at Johns Hopkins University, outline realistic precautions for mitigating this risk—offering valuable guidance for engineers designing future lunar missions.
NASA must act now to ensure U.S. leadership in space
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