Space/Science — HabitableZone

Space/Science » in reply to Weird rocks

Check these rocks out

Look at the big rock at the bottom. I'm not a geologist so pardon me if I seem foolish, but it looks like something I'd see down at the beach! Are there non-water related processes that can cause erosion like this?

http://marsrovers.jpl.nasa.gov/gallery/all/2/p/012/2P127439441EFF0309P2269R1M1.JPG

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