Загадки звёздного неба: Вечное движение
- Year: 1984
- Country: Soviet Union
- Genre: Family, TV Movie
- Studio: Novosibirsktelefilm
- Keyword: telescope, clock, astronomy, short film, sundial, children, science of the stars, constellations
- Director: Leonid Sikoruk
- Cast: Andrei Boltnev, Valeriy Kharitonov, Alyosha Astafyev, Dima Belousov, Gennady Sedov, Vladimir Avdeyev