Vallis on Mars
Patapsco Vallis is a valley in the Elysium quadrangle of Mars, located at 24° N and 207° West. It is 153 km long and was named after a modern river in Maryland, United States. [1]
References
Ilm, huumor ja uudiseid
Patapsco Vallis is a valley in the Elysium quadrangle of Mars, located at 24° N and 207° West. It is 153 km long and was named after a modern river in Maryland, United States. [1]
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