31 March (Ajman ) within release Space successes of the USA, large format goes into circulation Souvenir Sheet Rocket face value 1 Qatari riyal
Souvenir Sheet Rocket in catalogues | |
---|---|
Colnect codes: | Col: AJ 1973.03.31-11oa |
Souvenir Sheet is square format.
Blue and GoldAlso in the issue Space successes of the USA, large format:
Data entry completed
53%
|
|
---|---|
Souvenir Sheet Rocket in digits | |
Country: | Ajman |
Date: | 1973-03-31 |
Print: | Offset lithography |
Emission: | Air Post |
Format: | Souvenir Sheet |
Face Value: | 1 Qatari riyal |
Souvenir Sheet Rocket 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)
A spacecraft is a vehicle that is designed to fly and operate in outer space. Spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket).