The mousy shape comes from three overlapping craters in Mercury’s southern hemisphere, northwest of a larger crater known as Magritte. The biggest crater in this scene, which serves as Mickey’s head, measures about 65 miles (105 kilometers) across.
Sources and more information:
• Mickey Mouse Spotted On Mercury! [Image Cache]
The image on the left was just captured by NASA’s Messenger spacecraft, now orbiting Mercury. The image on the right is a famous rodent. I wonder when Disney’s lawyers would sue the solar system for intellectual property theft. From NASA: This scene is to the northwest of the recently named crater Magritte, in Mercury’s south.