What say Ye?
>At first glance, it looks uncannily like Martians trying to use morse code.
>However, in fact this bizarre series of dots and dashes forms a huge area of dunes on the surface of the red planet.
>"Experts" believe the limited amount of sand in the area has led to the strange patterns forming as Martian winds blow.
https://www.dailymail.co.uk/sciencetech/article-3681650/Is-morse-code-Mars-Nasa-image-reveals-strange-patterns-dots-dashes-created-dunes.html