Submitted by Buzzthejoker t3_zqcexr in space
istubbedallmytoes t1_j11a07m wrote
Reply to comment by garry4321 in This May Be NASA Insight Lander's Final Image From Mars by Buzzthejoker
It's not just dry thin dust. After 4 years, it becomes grimy and baked in. Picture a windshield in a snowy area. How the grime gets too thick for dry wiping and you have to use wiper fluid.
garry4321 t1_j11cn9f wrote
If they brushed it wouldn’t grime up though
istubbedallmytoes t1_j11ho50 wrote
Well if the top minds in a reddit comment thread are on it....
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