Celestial mechanics has a special place in many domains of the science. During of 300 years, its problems especially „the problem of three corps” is like a base for young scientists researches, including the newest and the oldest methods. The naturalness and the simplity of these problems solving is combined with their rich and different content. These attempts to solve the problem of three corps, or just to obtain some particular results, linked with their properties, were like a base to develop many scientific domains. Some of results have a great importance in now days, but some of them have just a historical interest.