Souvenir Sheet: 50th Anniversary of the Moon Landing (Bulgaria 2019)
50th Anniversary of the Moon Landing (Bulgaria 2019)
19 July (Bulgaria ) within release 50th Anniversary of the Moon Landing goes into circulation Souvenir Sheet 50th Anniversary of the Moon Landing face value 2 Bulgarian lev
| Souvenir Sheet 50th Anniversary of the Moon Landing in catalogues | |
|---|---|
| Michel: | Mi: BG BL481 |
Souvenir Sheet is horizontal format.
Also in the issue 50th Anniversary of the Moon Landing:
- Souvenir Sheet - 50th Anniversary of the Moon Landing face value 2;
- Stamp - 50th Anniversary of the Moon Landing face value 2;
Souvenir Sheet 50th Anniversary of the Moon Landing 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)
