New answers tagged water
3
No.
This pattern is not directly water/ice-related, it's just dunes - the crater is filled with martian sand and the winds created these ripples.
There are a few other examples of similar patterns - here's a small selection:
https://www.nasa.gov/image-feature/the-dunes-in-mars-wirtz-crater
https://en.wikipedia.org/wiki/Proctor_(Martian_crater)
https://www....
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