chattr +a -V

NASA's World Wind program Now, thanks to the data from the 'lost and gone forever' Clementine mission, which imaged the lunar surface back in 1994, World Wind users can now 'browse Clementine moon data with full 3D terrain'.

Source: NASA World Wind and The Moon. The program will only run in Microsoft's Windows 2000 or XP, and can be downloaded here.

Thanks to Gary Price's Cool! 3-D Imagery of the Moon Now Available via NASA's World Wind.