A biographical film about the life of the great Russian scientist, inventor of rocket technology and the founder of theoretical astronautics — Konstantin Tsiolkovsky, the hard spiritual work of the thinker, overcoming the stagnation of the surrounding and dramatic events of his family life.

Cast:Yevgeny Yevtushenko, Larysa Kadochnykova, Albert Filozov, Elena Finogeeva, Kirill Arbuzov, Vadim Aleksandrov,

Genre:Drama, History,

country:Soviet Union,

Production:Mosfilm,