The film tells about the little-known life Konstatin Tsiolkovsky, the great Russian scientist and thinker.
Newsreel: Tsiolkovsky, pre-revolutionary Russia, Kaluga, Red Square, the early twentieth century, funeral Tsiolkovsky.
Interview of Professor Nicholas Gavryushin, space historian Yuri Biryukov, numerology Clara Kuzdenbaevoy, grand daughter of Tsiolkovsky Helena Timoshenkova, FSA head Anatoly Perminov, cosmonaut Vladimir Dzhanibekov.