Tag Archives: Greeley Crater

Mars Express: Greeley Crater in Noachis Terra

The surface of Mars may appear to be perpetually still, but its many features are ever-changing – as represented in this Mars Express view of the severely eroded Greeley impact crater. Greeley crater, named for the renowned planetary scientist Ronald … Continue reading

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Three newly named Mars features

From the Astrogeology Science Center of the U.S. Geological Survey: The IAU Working Group for Planetary System Nomenclature has approved names for three features on Mars: Badwater crater, Greeley crater, and Syria Colles. For more information, see the Gazetteer of … Continue reading

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