The landing profile of Mars 3 unmanned space probe's lander.
- Categories: Science & Technology
- Location: Russia
- Event date: 01.11.1971
- Date published: 27.01.2017
- Author: RIA Novosti
- Source: Sputnik
- Credit: Sputnik
- Original: A71-22345, 6x7 film
- Media: JPEG, 5434x4283px, 9.6Mb