Znamya-2 space project implemented on February 4, 1993, was to open a solar sail (20-meter thin-film structure) using centrifugal forces on board of Progress M-15 cargo spaceship. Photo made in course of telecommunication with Mir orbiting station.
- Categories: Science & Technology
- Location: Russia
- Event date: 04.02.1993
- Date published: 15.03.2011
- Author: RIA Novosti
- Credit: Sputnik
- Source: Sputnik
- Original: 93-1062, 6x8 film
- Media: JPEG, 5144x3543px, 2.4Mb