Planet Four Talk

What is this?

  • genevieveho by genevieveho

    This looks more like a hole/crater, can anyone help me by telling me what this could possibly be?

    Posted

  • Kitharode by Kitharode moderator

    The HiRise image tells us this is "Early Summer Lag Deposit" so it's probably a bit of 'blotch' arriving late.

    Posted