The latest in a line of social science projects, Moon Zoo, has gone online today. As the website puts it....
The aim of Moon Zoo is to provide detailed crater counts for as much as the Moon's surface as possible. Unlike here on Earth where weather quickly erodes any signs of all but the most recent impacts, craters on the lunar surface stay almost until eternity.........Planetary scientists have always carried out this kind of analysis on large scales, but with your help and the fabulous LRO images then we should be able to uncover the finer details of the Moon's history.
So if you are interested in counting craters visit: www.moonzoo.org