Kepler - 32 km wide, 2.75 km deep
(click on image for a larger view, then click "BACK")
Kepler crater is about the same age as Copernicus, less than a billion years. It also has bright rays extending from it - but not as far as those from Copernicus. Kepler is not large enough to have a central mountain. South of Copernicus in this photo you can see the site of the Apollo 12 expedition.
Image: February 19, 2005