A school tour group and the first Earth's artificial satellite displayed in the Tsiolkovsky State Museum of the History of Cosmonautics in Kaluga.
- Categories: Science & Technology, Arts, Culture & Entertainment
- Location: Kaluga, Russia
- Event date: 10.04.2016
- Date published: 11.04.2016
- Author: Sergey Pyatakov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4184x2915px, 6.1Mb