Google Moon
http://www.google.com/moon/

To help you prepare, and to whet your appetite for exploration, Google has teamed up with scientists at the NASA Ames Research Center to bring you this collection of lunar maps and charts. This tool is an exciting new way to explore the story of the Apollo missions, still the only time mankind has set foot on another world. This has been added to Astronomy Resources Subject Tracer™ Information Blog.