View Full Version : Sandy Ridges Pose A Mystery For Future Martian Beach Vacations

2014-Sep-18, 02:10 PM
What are these thick dune-like features on Mars, and how were they formed? Scientists are still trying to puzzle out these ridges, which you can see above in a more tropical region of the Red Planet called*Iapygia, which is south of Syrtis Major. The thick ridges were captured from orbit by the Mars Reconnaissance Orbiter’s […]

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