21 Aug, 2019
By, Wikipedia
Asopus Vallis
Asopus Vallis is a valley in the Memnonia quadrangle on Mars, located at 4.4° south latitude and 149.7° west longitude. It is 33 km long and was named after a classical name for the modern Boeotian Asopus river in Greece.
References
- ^ "Planetary Names: Welcome". Planetarynames.wr.usgs.gov. Retrieved 2014-01-06.
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