Krasnaya Zvezda State Enterprise
Krasnaya Zvezda State Enterprise (GP Krasnaya Zvezda, ГП Красная звезда, meaning Red Star) is a Russian state enterprise that researches and produces nuclear power systems for spacecraft. It was established in 1972, is located in Moscow and is subordinated to Rosatom.

Krasnaya Zvezda developed the Bouk (Buk) and TOPAZ (Topol') reactors for spacecraft. 31 Bouk and 2 TOPAZ were used on RORSAT naval reconnaissance satellites.

References

External links 

 Official web site 

Nuclear power in space
Government-owned companies of Russia
Aerospace companies of the Soviet Union
Defence companies of the Soviet Union
Nuclear technology in the Soviet Union
Rosatom
Companies based in Moscow