I was reading this article about strange craters on Mercury. I know I am the only one who is really interested by this stuff, so I started searching for images of these interesting craters which have dark halos and shiny centers. The large image is planet Mercury. By the way, that strip is an unmapped area and not a permenant Ohno. (Which is fortunate, because I would have had to restructure my blog solar system to make Kristi Mercury instead of Venus.)
So anyway, I couldn't find the craters but I did find some other interesting Mercury images. Enjoy!