Written by Athanasios Klidaras, Ph.D. candidate at Purdue University On Mars, the past is written in stone — but the present is written in sand. Last week, Perseverance explored inactive megaripples to learn more about the wind-driven processes that are reshaping the Martian landscape every day. After wrapping up its investigation at the contact between […]
August 21, 2025
from NASA https://ift.tt/nFwv2ht
Friday, 22 August 2025
To See the World in a Grain of Sand: Investigating Megaripples at ‘Kerrlaguna’
NASA
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