Stamp: Ariane L7, 20th anniversary of Intelsat. (Afghanistan 1985)
Ariane L7, 20th anniversary of Intelsat. (Afghanistan 1985)
06 April (Afghanistan ) within release 20 Years INTELSAT goes into circulation Stamp Ariane L7, 20th anniversary of Intelsat. face value 10 Afghan afghani
| Stamp Ariane L7, 20th anniversary of Intelsat. in catalogues | |
|---|---|
| Michel: | Mi:AF 1394 |
| Stamp Number: | Sn:AF 1137 |
| Yvert et Tellier: | Yt:AF 1239 |
Stamp is vertical format.
Rocket launch Baikanur Space Center sans filigraneAlso in the issue 20 Years INTELSAT:
- Stamp - Ariane L7, 20th anniversary of Intelsat. face value 6;
- Stamp - Ariane L7, 20th anniversary of Intelsat. face value 9;
- Stamp - Ariane L7, 20th anniversary of Intelsat. face value 10;
Stamp Ariane L7, 20th anniversary of Intelsat. 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).
A rocket (from Italian: rocchetto, lit. 'bobbin/spool') is a vehicle that uses jet propulsion to accelerate without using any surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely from propellant carried within the vehicle; therefore a rocket can fly in the vacuum of space. Rockets work more efficiently in a vacuum and incur a loss of thrust due to the opposing pressure of the atmosphere.
