Planet Four Talk

Strange score like lines

  • Squidgy by Squidgy

    Hi,

    I was wondering if anyone has any ideas why these lines are so straight? They look like score lines and seem unusual to other pictures I have seen with spiders, cracks, and blotches. The 2 green areas are interesting too...

    Posted

  • ianbutton1 by ianbutton1

    What are the circular features? Boulders, or lines of vents? Depends on sun direction: sun from top=boulders, sun from bottom=craters. No deposits in the lee of the boulders, so not wind-related. Traces of a large eye-shaped feature across the middle - curved trenches/ridges coming to a point towards the right; and other non-parallel ridges. I favour vents opening along a flat surface under tension.

    Posted