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Astronomical Telescope
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Astronomical observatory telescope explanation?
List three important factors to consider in choosing the location for an astronomical observatory. Briefly explain how each of these factors affects a telescopes.
1. Amount of light pollution. Dark skies can allow observation of objects up to 50 times fainter than can be seen from urban areas.
2. Altitude. The earth's atmosphere acts as a huge, misshapen lens, distorting objects seen through it. Air molecules also absorb certain ultraviolet and infrared wavelengths. Placing an observatory above the lower, thicker layers of the atmosphere reduces both of these effects, and placing a telescope in space eliminates them.
3. Climate. An arid climate will provide both clearer air (water vapor causes increased haziness) and less cloud cover than a humid one.
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photo poster Astronomical observatories in the snow. The Gemeni North Telescope is on the left, t...
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Article Referencing Astronomical Telescope
For most people, telescope is easily associated to the stars, the planets, asteroids, the moon and its craters and the heavens in general. In my case, when I see a even just the simple reflecting telescope (or maybe a telescope observatory or planetarium) I can only quickly think about astronomy and how this optical wonder of a gadget has been a great help in the development and advancement of this amazing science.
What actually are telescopes? The most popular ones are the refracting telescope as well as the reflecting telescope. Scopes are the best device to use if you want to view far away objects. This is made possible via magnification.
How do Refracting and Reflecting Telescope Gadgets Work?
The principal mechanism in which a telescope works is quite simple. A scope has a double lens; such lenses are where you look through to clearly see distant objects. The first of the lenses receives the light coming from the object and then throws it onto a focal point. The second lens then receives the light from the point, which then is spread out to the retina of the eye and in effect making the distant object viewable.
The first lens which receives light from the distant object is the primary mirror or objective lens. While the second lens that receives light coming from the focal point is the eyepiece.
The efficiency of the reflecting telescope is determined via its capacity to collect light and enlarge the image of the object. More light can be collected as the telescope becomes larger. Image enlargement on the other hand depends on the quality and type of lens combination.
Indeed, you only need to utilize your reflecting telescope when it comes to efficiently scanning and observing the skies and outer space and at the time being at awe with all the amazing stars and heavenly bodies that they offer.
For more articles on reflecting telescope, refractors and other astronomical telescopes, do visit our My Telescope blog.
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Published on June 24, 2005 · Filed under: Binoculars; Tagged as: astronomical, astronomical telescope in india, astronomical telescope mirrors, astronomical telescope price, astronomical telescope purpose, astronomical telescope reviews, astronomical telescope wikipedia, astronomical telescopes, astronomical telescopes for sale, astronomical telescopes india, astronomical telescopes uk, astronomy, science, space, telescope
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