Stamp: Umar Khayyam, Astronomer (Tajikistan 2024)
Umar Khayyam, Astronomer (Tajikistan 2024)
01 July (Tajikistan ) within release Personalities of Astronomy (2024) goes into circulation Stamp Umar Khayyam, Astronomer face value 15 Tajikistani somoni
| Stamp Umar Khayyam, Astronomer in catalogues | |
|---|---|
| Colnect codes: | Col: TJ 2024.07.00-02c |
Stamp is square format.
stamp from se-tenant strip of threeAlso in the issue Personalities of Astronomy (2024):
- Stamp - Konstantin Tsiolkovsky, Engineer face value 10;
- Se-tenant - Personalities of Astronomy face value 30;
- Stamp - Umar Khayyam, Astronomer face value 15;
- Stamp - Yuri Gagarin, Astronaut face value 5;
Stamp Umar Khayyam, Astronomer it reflects the thematic directions:
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either observational (by analyzing the data) or theoretical astronomy. Examples of topics or fields astronomers study include planetary science, solar astronomy, the origin or evolution of stars, or the formation of galaxies. A related but distinct subject is physical cosmology, which studies the Universe as a whole
