The city of Kaluga in the late 19th-early 20th century. Prominent Russian scientist Konstantin Tsiolkovsky (1857-1935), father of the theory of inter-planetary travel and a rocket science pioneer, lived and worked there in the 1920s.
- Categories: Human Interest, Lifestyle & Leisure, Arts, Culture & Entertainment
- Location: Kaluga, Russia
- Event date: 29.09.1920
- Date published: 29.11.2019
- Author: RIA Novosti
- Credit: Sputnik
- Original: A68-13558, 6x9 film
- Media: JPEG, 5576x3543px, 7.9Mb