29 December (Hungary ) within release Space Research (1966) goes into circulation Stamp Alexei Leonov spacewalk and Voskhod 2 face value 1.50 Hungarian forint
Stamp Alexei Leonov spacewalk and Voskhod 2 in catalogues | |
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Michel: | Mi:HU 2303A |
Stamp Number: | Sn:HU 1807 |
Yvert et Tellier: | Yt:HU 1876 |
Stamp is horizontal format.
Also in the issue Space Research (1966):
Stamp Alexei Leonov spacewalk and Voskhod 2 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).
An astronaut (from the Ancient Greek ἄστρον (astron), meaning 'star', and ναύτης (nautes), meaning 'sailor') is a person trained, equipped, and deployed by a human spaceflight program to serve as a commander or crew member aboard a spacecraft. Although generally reserved for professional space travelers, the term is sometimes applied to anyone who travels into space, including scientists, politicians, journalists, and tourists
Outer space (or simply space) is the expanse that exists beyond Earth's atmosphere and between celestial bodies. It contains ultra-low levels of particle densities, constituting a near-perfect vacuum of predominantly hydrogen and helium plasma, permeated by electromagnetic radiation, cosmic rays, neutrinos, magnetic fields and dust. The baseline temperature of outer space, as set by the background radiation from the Big Bang, is 2.7 kelvins (−270 °C; −455 °F)