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Artemis Moon Rover’s Wheels Are Ready to Roll

https://www.nasa.gov/solar-system/artemis-moon-rovers-wheels-are-ready-to-roll/
brief description

NASA feature on VIPER’s all-metal wheel development. Highlights the thermal-vacuum endurance tests and explains why a hollow, open-grousers design balances traction with mass (see “Rocking and Rolling” section).

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