Experts from Voronezh National Technical University are working on developing a tugboat that sends satellites into different orbits, using super-light rockets.
This ambitious project is revealed in the scholarly literature of the universe accessible to Sputnik.
According to the developers, the tugboat weighs 80 kg, carrying 16 kg of liquid fuel. The tugboat is designed to pull a number of satellites into different orbits. That is seen as a competitive advantage over missiles without tugs. 
Russia is ambitious in future tugboat development projects. Russia is popularizing the use of the accelerator decks, in fact the tugboats put satellites in different orbits. On March 22, the Fregat stage used in the Soyuz rocket carried 38 foreign satellites to different orbits. By the end of 2020, Russian media reported that Roskosmos State Space Group would spend 4.2 billion rubles on the development of nuclear space tugs for flights to other planets of the solar system. Accordingly, the state corporation plans to develop a preliminary project on creating a space complex with an energy-transport module based on a nuclear electric motor. Expressing confidence in this program, Mr. Alexander Bloshenko – chief executive officer “Roskosmos” said the nuclear space tugboat will be launched to one of the satellites of Jupiter by 2030.
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