Tag Archives: Clavius

From “Atlas of the Moon:” “The crater Copernicus is undoubtedly one of the best-known and most typical of lunar formations; it is also a center of bright rays which can be traced across the surface of Mare Imbrium.  To the west of Copernicus (to the right in the picture) is a group of scattered solitaryContinue reading “Copernicus and Clavius”