... Future seminars . P a s t seminars . Seminar council . Opportunity to conduct the space flight, based on the use of gravitational forces in vicinities of planets " . I.M. Sidorov (IKI) . ... Principles of construction in outer space of a grouping of objects, intended for the solution of transport tasks, are briefly stated in the report. Proposal on development of the project of interplanetary station, which represents a grouping of space objects, is advanced. ...