Human activity in exploitation and discover outer space caused transfer pollution phenomenon to this environment which become rich in various scientific, commercial, and civilization uses. International community be aware of necessity protection for this environment from surrounded pollution risks by many international treaties like Limited Test Ban Treaty of 1963 (Moscow convention), and risk convention use changes techniques in environment for military purpose or any other hostile purpose 1976 and international legal regime regulating environmental aspects of outer space. This treaties deal with outer space environment protection subject from pollution and necessity provide required protection for continuance outer activity. But this convention in spite of approval many legal regime regulating human activity in outer space . and if guarantee a kind of environmental protection for outer space but that does not cancel urgent needed to presence international process, care basically in environmental aspect related use this endangered environment in great risk maybe impede space the process should guarantee effective and adequate protection for environment to outer space and guarantee uses by perfect way which preserves environment and excluded pollution ghost .