30 November (Guinea-Bissau ) within release Communist Party of China (2020) goes into circulation Stamp Chinese Space Projects face value 700 West African CFA franc
Stamp Chinese Space Projects in catalogues | |
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Colnect codes: | Col: GW 2020-179.1 |
Stamp is square format.
Although this issue was authorized by the Guinea-Bissau postal authority, it was not sold in Guinea-Bissau but only distributed by Guinea-Bissau's philatelic agency.Also in the issue Communist Party of China (2020):
Stamp Chinese Space Projects 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)