05 February (Japan ) within release Astronomical Worlds Series III (2020) goes into circulation Stamp Astronomical Worlds Series III face value 84 Japanese yen
Stamp Astronomical Worlds Series III in catalogues | |
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Yvert et Tellier: | Yt: JP 9751 |
Sakura: | Sak: JP C2444d |
Stamp is square format.
stamp from mini sheetAlso in the issue Astronomical Worlds Series III (2020):
Stamp Astronomical Worlds Series III 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)