Stamp: Quasars and Black Holes (Germany, Federal Republic 2019)
Quasars and Black Holes (Germany, Federal Republic 2019)
01 July (Germany, Federal Republic ) within release Astrophysics goes into circulation Stamp Quasars and Black Holes face value 110 Euro cent
| Stamp Quasars and Black Holes in catalogues | |
|---|---|
| Michel: | Mi: DE 3477 |
Stamp is horizontal format.
Also in the issue Astrophysics:
- Stamp - Quasars and Black Holes face value 110;
- Stamp - European Space Agency Mission "Rosetta" face value 60;
- Mini Sheet - Qusars and Black Holes face value 10*110;
- Mini Sheet - European Space Agency Mission " Rosetta " face value 10*60;
Stamp Quasars and Black Holes it reflects the thematic directions:
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. .
