File:HD189733 08.jpg

An artist's conception of HD 189733b, which some have dubbed the "Bulls-eye" planet because of the bright "hot spot" shown here. Credit: David A. Aguilar (CfA) Source is http://www.cfa.harvard.edu/press/2007/pr200713_images.html. Used with permission, see http://www.cfa.harvard.edu/policies/image_use.html