Dark Sand Cascades on Mars

Image Credit: NASA, HiRISE, MRO, LPL (U. Arizona),

https://apod.nasa.gov/apod/ap250629.html #APOD
@apod my mind refuses to make sense of the photo. It looks like the dark streaks are trees growing from the tops of the ridges. Pretty sure that's impossible on Mars. :-D
@apod qué loco... Visto rápido parece algún tipo de vegetación jejrjrjjj