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300 Kilometer Long Scarp
300 Kilometer Long Scarp (click to enlarge)
 
 

300 Kilometer Long Scarp

A scarp, or cliff, more than 300 kilometers (185 miles) long extends diagonally from upper left to lower right in this Mariner 10 picture (FDS 166842) of Mercury taken on September 21.

Credit: NASA Planetary Photojournal



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Last Updated: 19 Aug 2008