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Valles Marineris: The Largest Canyon in the Solar System
26:50 - 28:47 (01:56)
Valles Marineris is the largest canyon in the Solar System, located in the Tharsis region of Mars. It measures 370 miles wide and 26,400 feet deep.
Valles Marineris is the largest canyon in the Solar System, located in the Tharsis region of Mars. It measures 370 miles wide and 26,400 feet deep.