Image of Phobos, Mars' closest satellite, obtained during observations at the Space Research Institute of the Academy of Sciences of the USSR.
- Categories: Science & Technology
- Location: Moscow, Russia
- Event date: 01.01.1989
- Date published: 11.11.2009
- Source: Sputnik
- Credit: Sputnik
- Original: DP89-2570, 6x6 slide
- Media: JPEG, 4783x3543px, 2.3Mb