29 December (Hungary ) within release Space Research (1966) goes into circulation Stamp Gemini spacecraft and Agena Docking Target face value 1 Hungarian forint
Stamp Gemini spacecraft and Agena Docking Target in catalogues | |
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Michel: | Mi:HU 2302A |
Stamp Number: | Sn:HU 1806 |
Yvert et Tellier: | Yt:HU 1875 |
Stamp is horizontal format.
Also in the issue Space Research (1966):
Stamp Gemini spacecraft and Agena Docking Target 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).
A rocket (from Italian: rocchetto, lit. 'bobbin/spool') is a vehicle that uses jet propulsion to accelerate without using any surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely from propellant carried within the vehicle; therefore a rocket can fly in the vacuum of space. Rockets work more efficiently in a vacuum and incur a loss of thrust due to the opposing pressure of the atmosphere.