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Very clear lineae!

Recurring slope lineae in Garni Crater, Mars.
Recurring slope lineae in Garni Crater, Mars. Image: NASA/JPL-Caltech/Univ. of Arizona

This image from the MRO shows recurring slope lineae clearly, on the rim of Mars’ Garni Crater. Hundreds of feet long, the streaks indicate water once flowed down this sharp slope. Currently, Perseverance is investigating a delta on the western side of Jezero Crater, which also shows signs of ancient water flow.