"Stickney Crater, the largest crater on the martian moon Phobos, is named for Chloe Angeline Stickney Hall, mathematician and wife of astronomer Asaph Hall. Asaph Hall discovered both the Red Planet's moons in 1877. Over 9 kilometers across, Stickney is nearly half the diameter of Phobos itself.."
Great image alright! It's amazing the technology we have out there in space, I take it for granted mostly buy a picture like this always makes me think about what we humans have achieved.