sp467.5_si_002.gif (4.04 MB)
Download fileThe formation of gullies on Mars today
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posted on 2017-11-22, 10:29 authored by Colin M. Dundas, Alfred S. McEwen, Serina Diniega, Candice J. Hansen, Shane Byrne, Jim N. McElwaineGully initiation in Raga crater (48.1°S, 242.5°E).