Stamp: Various space probes (Yugoslavia 1971)
Various space probes (Yugoslavia 1971)
01 January (Yugoslavia ) within release Space Research goes into circulation Stamp Various space probes face value 2.50 Yugoslav dinar
| Stamp Various space probes in catalogues | |
|---|---|
| Michel: | Mi:YU 1412 |
Stamp is horizontal format.
Also in the issue Space Research:
- Stamp - Satelites of France, Britain, Italy and Canada face value 0.50;
- Stamp - Artificial satelite face value 0.75;
- Stamp - Unmanned rockets destined for the moon face value 1.25;
- Stamp - Various space probes face value 2.50;
- Stamp - First space station "Sojus" face value 3.25;
- Stamp - "Apollo 11" landing on the moon face value 5.75;
Stamp Various space probes it reflects the thematic directions:
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).
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)
