Not only the environment materials of lunar surface can be achieved but also the rocks and soil samples are collected through the exploration, which is ready for the manned lunar expedition and can provide technology support for the base of the moon.
Russian future 25 years'(2006~2030) manned space development program is described,which includes 4 phases: developing “Kliper” reusable space transportation system,constructing Russian cabin of international space station,implementing the manned lunar plan,and manned Mars exploration plan.