Saw this on reddit today. So what is that then? Phobos doesn’t have a core, so it’s not like a Devil’s Tower like basalt tower thing.
Could it be a mud spike?
More info and links here:
PS Should we just rename this category ‘Space’ rather than ‘Space Sim’ as I kinda regret the Department of Redundancy Department ‘sim’ bit I added at the end now?
Phobos is clearly an egg, what with the grooves indicting probable future structural failure. So my guess is it’s the tip of a beak, wing, nail… you need to watch more Doctor Who