The first Soviet artificial Earth satellite.
- Categories: Science & Technology
- Location: Russia
- Event date: 08.07.1972
- Date published: 01.01.2007
- Author: Alexander Mokletsov
- Source: Sputnik
- Credit: Sputnik
- Original: А72-6591, 6x9 film
- Media: JPEG, 3543x2452px, 2.7Mb