![TSIOLKOVSKY](https://img.sputnikimages.com/images/vol1%2Fmedia%2Foriginal%2Fold%2F1%2F22%2F12219_hires_0%3A0%3A0%3A0_1400x1000_80_10_1_UklBIE5vdm9zdGkgIzEyMjE5_116%3A95_sputnik-12219-preview_58942146d368e34146b1c298fd8f834b.jpg)
![TSIOLKOVSKY](https://img.sputnikimages.com/images/vol1%2Fmedia%2Foriginal%2Fold%2F1%2F22%2F12219_hires_0%3A0%3A0%3A0_1400x1000_80_10_1_UklBIE5vdm9zdGkgIzEyMjE5_116%3A95_sputnik-12219-preview_58942146d368e34146b1c298fd8f834b.jpg)
Konstantin Tsiolkovsky (1857-1935), the founder of interplanetary communication theory, in his workshop
- Categories: Science & Technology, Human Interest
- Location: Kaluga, Russia
- Event date: 12.10.1919
- Date published: 13.10.2004
- Author: RIA Novosti
- Credit: Sputnik
- Source: Sputnik
- Original: АФ-2684, 6x4,5 film
- Media: JPEG, 3000x2331px, 1Mb