It is known that the Soviet Union had the lead in the space invasion as it aunched the first satellite in space on 14 October 1957 and was named "Sputnik 1" and the Americans are not late to enter this field, In 1958, they launched their first satellite, Explorer 1, accompanied by considerable competition between these two super-Powers in this regard as part of the cold war. This forced the United Nations to pay great attention to this global activity. This was translated into General Assembly resolution 1472 (XIV) of 1959 establishing the Committee on the use of Outer Space on the peaceful uses (United Nations Committee on the Peaceful Uses of Outer Space) COPUOS. The Committee has reviewed international cooperation in space which was given credit to the Committee, and specifically it’s Legal Subcommittee, with the drafting of all international treaties which governing outer space. Indeed, the study of this topic has raised many legal problems, including the spatial extent of this space and, therefore, whether or not it is subject to the national sovereignty of States? This is the subject of the substantive scope of these legal norms. Whether or not private law persons have right to engage in space activities? How can classic weapons be in space? The legal status of the fixed orbit and, whether, or not it is subject to the sovereignty of the tropical countries? As The problems of international responsibility for space activities, in terms of the rules governing the establishment of such responsibility, both procedural and objective. These legal problems were discussed by dividing the study about it into two sections; the first was devoted to the study of the substantive legal rules of outer space. As to the Rules of Procedure for International Liability for Space activities were the second section has allocated to it. This, according to an analytical and mainstreaming approach to the relevant legal norms in this area, was intended to clarify these rules and to know what they are. The study concluded the following recommendations: -A court must be established within the United Nations system for the adjudication of space disputes. Framework. - The amendment to article 19 of the 1967 Convention on International Liability for Space activities should be considered to ensure that the courts of the dispute settlement Commission established under this Convention are mandatory without prejudice to the agreement of the parties to the dispute in this regard, so as to give effect to the Commission's role in this regard.