12 January (Central African Republic ) within release Navstar 1 (2023) goes into circulation Mini Sheet 45th Anniversary of the Lancement of Navstar 1 face value 4*650 Central African CFA franc
Mini Sheet 45th Anniversary of the Lancement of Navstar 1 in catalogues | |
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Colnect codes: | Col: CF 2023.01.12-81 |
Mini Sheet is square format.
Also in the issue Navstar 1 (2023):
Mini Sheet 45th Anniversary of the Lancement of Navstar 1 it reflects the thematic directions:
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)
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).