15 February (Ascension Island ) within release Man In Space Issue goes into circulation Stamp Palomar Telescope face value 5 Saint Helena penny
Stamp Palomar Telescope in catalogues | |
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Michel: | Mi:AC 145 |
Stamp Number: | Sn:AC 145 |
Stamp is square format.
Also in the issue Man In Space Issue:
Stamp Palomar Telescope 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 telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation.Originally, it was an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects – an optical telescope. Nowadays, the word "telescope" is defined as a wide range of instruments capable of detecting different regions of the electromagnetic spectrum, and in some cases other types of detectors.