This activity was supported by Contracts NNH17CB02B and NNH17CB06T with the National Aeronautics and Space Administration. Any opinions, findings, conclusions, or recommendations expressed in this ...
PASADENA, CA: Do you know the local time on Mars? Ask one of The Planetary Society’s Student Astronauts. An image of a Mars-based sundial, called a MarsDial, has been processed by these teenaged ...
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