[livescience.com]mars/32-things-on-mars-that-look-like-they-shouldnt-be-there?lrh=dfa7b3cea66e6092a7c4c584d60965ef16d6b1cd95d6ffe7d4a8ed55ed6c27e8
Excellent stuff #3.
The writing on the smiley face says
DON'T
VOTE
TRUMP
PLEASE
BYO
MAGNETOSPHERE
The wisdom of the Cosmos