UNESCO Director-General Irina Bokova, center, at Engelgardt Astronomical Observatory at Oktyabrsky village of Zelenodolsky District of Tatarstan.
- Categories: Arts, Culture & Entertainment
- Location: Republic of Tatarstan, Russia
- Event date: 21.08.2017
- Date published: 21.08.2017
- Author: Maksim Bogodvid
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 5064x3376px, 9.3Mb