Story of a Human Heart

An endemic fever arose in the large Siberian construction area. Four scientists involved in the development of a vaccine against this disease, and whose laboratory was threatened with closure, are sent to the center of the outbreak. They manage to find the cause of the infection and create a vaccine.

Two great aircraft designers, Tupolev and Sikorsky, meet after many years of separation at the Paris Air Show. Once upon a time, one of them stayed in the new Russia, the other left it forever. Different destinies, different paths to the same goal, the conquest of the sky.

The plot is based on the story of the complex relationship between Peter Schmidt and Zinaida Rizberg, with whom he corresponded after a chance meeting on the train.

On the eve of departure to the Siberian shock construction site, the famous builder Stepan Bobkov is left by his wife. However, on the train he meets Annushka, a young concrete worker who also travels to Siberia on a Komsomol ticket. Sympathy arises between the heroes, which is also reinforced by the coincidence of the so-called “production interests”.

After release from jail Andrey tries to start a new honest life but not everything is going as planned.

Set in the Soviet scientific community, the story follows two dedicated physicists whose close friendship unfolds amid dangerous nuclear research, shaped by their shared affection for a strong-willed woman. Radiation exposure, scientific ambition, and romantic rivalries intersect as the characters confront the physical risks of their work and the personal consequences of their choices.

General Zhuravlev fought on the fronts of World War II, and is now designing spacecraft. Sending a rocket with astronaut Borodin on the flight, he recalls the namesake of the astronaut - a young tankman whom he had the chance to meet on the roads of war ...

For many years, Sasha Lvova has been waiting for the return of her lover, pilot Aleksei Astakhov, refusing to believe in his death at the front. And he really returns to her and his son after captivity, but this is a completely different person, rejected by society, expelled from the profession. It is difficult to say how Aleksei’s fate would have been if it hadn’t for Sasha’s love, her ability to survive in the most difficult circumstances.

About Russian space program and missile industry, and it's founder Sergei P. Korolev, from the 1920s to the first man in space in 1961.