30 June (Soviet Union, USSR ) within release Soviet-Polish Space Flight goes into circulation Stamp Experiment "Sirena" cultivation of crystal face value 15 Russian kopek
Stamp Experiment "Sirena" cultivation of crystal in catalogues | |
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Michel: | Mi:SU 4736 |
Stamp is horizontal format.
Stamp Experiment "Sirena" cultivation of crystal it reflects the thematic directions:
A spacecraft is a vehicle that is designed to fly and operate in outer space. Spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket).