Gas dynamic protective devices for orientation thruster jets of space vehicles and orbital stations

Here is a brief review of model and on-orbit experiments on the problem of contamination of spacecraft and orbital station external surfaces, including the International Space Station, by jets of orientation thrusters.

The 35th Anniversary of the Launch of Mir’s First Module: Main Results of Applied Scientific Research and Experiments Carried Out Onboard the Manned Orbital Complex.

For 15 years (1986–2001) the orbital station “Mir” served as the only manned space laboratory for long-term scientific and technical experiments and human body research in space. This multipurpose international complex began to op-erate on February 20, 1986 when its base module was placed into orbit. The re-sults, obtained during that period, have made a great contribution to domestic fundamental science and today they are of great practical value for various sectors of the national economy, education, health care, and development of space vehicles.

Architectural Lighting Design Concept for the Interior Yard of a Prospective Orbital Station

A design aspect of a three-dimensional workspace for an upcoming deployment stage of a new-generation manned space station with crews of several dozen people is considered. It is assumed that in the new closed layout of the station, the spatial core is its courtyard, which ensures productive and safe human activity not only in pressurized living and working modules, but also in an airless space. The aim of the work is to develop the concept for architectural illumination of the surface and the entire working space in the courtyard of the new-generation orbital station. The original layout diagram of the orbital station is presented. Its illumination is investigated by the method of computer geometric modelling. The most common orthogonal structures implemented in the MIR and ISS projects were chosen as the starting point for constructing the spatial structure of the orbital station. The illumination system is proposed that implements the operational and control functions of the crew members, as well as their orientation and positioning both in the spatial structure of the station itself and in the surrounding space. To implement these functions, two basic techniques for setting up remotely controlled stationary and mobile luminaires are proposed. The importance of highlighting the central axial structure of the station as a coordinate system for constant orientation is shown when people are located both in the inner space of the station and in the space of its yard. It is concluded that the illumination of the three-axis coordinate structure projected onto the outer space in relation to the station space, will give its perception a feeling of familiar stability.

Chronicle of an extraordinary space journey (ballistic analysis of Soyuz T-15 flight)

35 years ago, in March 1986, a unique flight of the Soyuz T-15 transport manned vehicle was performed, including in its program the flight of the crew from one orbital station to another (from the Mir station to the Salyut-7 station) and back. In the 60-year history of manned space exploration, such a double flight continues to be the only one of its kind. The article considers the circumstances that developed at the time of the Mir station launch into orbit — the first station of the 3rd generation. The approaches adopted during the development of the ballistics profile and the operational changes required during its implementation are described in detail. In conclusion, the actual fuel consumption of all spacecraft involved in this scheme is presented. It is assumed that the experience gained during the implementation of flights can be used in future promising manned missions, both in near-Earth orbit and in the implementation of the future Lunar program. Key words: orbital station Salyut, orbital station Mir, manned vehicle, orbital flights, prospective human missions.

Chronicle of an extraordinary space journey (ballistic analysis of Soyuz T-15 flight)

35 years ago, in March 1986, a unique flight of the Soyuz T-15 transport manned vehicle was performed, including in its program the flight of the crew from one orbital station to another (from the Mir station to the Salyut-7 station) and back. In the 60-year history of manned space exploration, such a double flight continues to be the only one of its kind. The article considers the circumstances that developed at the time of the Mir station launch into orbit — the first station of the 3rd generation. The approaches adopted during the development of the ballistics profile and in the detail. operational changes required during its implementation are described In conclusion, the this scheme is presented. implementation of flights actual fuel consumption of all spacecraft involved It is assumed that the experience gained during can be used in future promising manned missions, both in near-Earth orbit and in the implementation of the future Lunar program.

From the Rocket R-7 and the First Human Flight into Space up to Permanent Manned Orbital Station

The paper presents a brief history of preparation for and execution of the first manned flight into space in the Vostok spacecraft. The main tasks and challenges which were solved to make this historical event possible are discussed. Further achievements of Russian manned cosmonautics are presented, including the first world’s orbital station Salyut which was constructed and launched in orbit 50 years ago. The human role in executing a space flight is studied. The tasks in the space orbit are discussed, the solutions to which with the participation of the crew have improved the space flight safety and efficiency. Examples of cosmonauts’ operations during the flights of the orbital stations Salyut, the orbital facility Mir, and the International Space Station are given to illustrate such tasks. The importance of cosmonauts’ participation in the research and experiments on the orbital stations is demonstrated, and positive examples of such participation are provided.