![Kaluga](https://img.sputnikimages.com/images/vol4%2Fmedia%2Foriginal%2F0000%2F0608%2F96%2F000006089699_0%3A0%3A0%3A0_1400x1000_80_10_1_UklBIE5vdm9zdGkgIzYwODk2OTk%3D_116%3A95_sputnik-6089699-preview_4622f954fb24226f296c318aee11af85.jpg)
![Kaluga](https://img.sputnikimages.com/images/vol4%2Fmedia%2Foriginal%2F0000%2F0608%2F96%2F000006089699_0%3A0%3A0%3A0_1400x1000_80_10_1_UklBIE5vdm9zdGkgIzYwODk2OTk%3D_116%3A95_sputnik-6089699-preview_4622f954fb24226f296c318aee11af85.jpg)
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