Advice for stirring your online community and fostering engagement

When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
149889 comments
evropeiskaya santehnika_ibMa
интернет-магазин сантехники спб [url=https://evropejskaya-santehnika2.ru]интернет-магазин сантехники спб[/url] .
Comment LinkEddieVep
Специалист выясняет, как долго продолжается запой, какие симптомы наблюдаются, а также наличие сопутствующих заболеваний. Эти данные позволяют сформировать индивидуальный план лечения и выбрать оптимальные методы детоксикации.
Comment LinkПодробнее тут - вывод из запоя на дому в владимире
evropeiskaya santehnika_pcMa
евросан http://evropejskaya-santehnika2.ru .
Comment Linkmostbet_whEt
регистрация в бк мостбет http://mostbet11067.ru
Comment LinkPriobresti diplom lubogo instityta!_ybPa
диплом купить в реестре диплом купить в реестре .
Comment LinkZakazat diplom ob obrazovanii!_lyPa
купить диплом проведенный купить диплом проведенный .
Comment Linktrang chủ mn88
Thanks to my father who informed me about this blog, this blog is really amazing.
Comment Linkคาสิโนออนไลน์
Howdy, i read your blog occasionally and i own a similar one and i
Comment Linkwas just wondering if you get a lot of spam responses?
If so how do you stop it, any plugin or anything you can recommend?
I get so much lately it's driving me insane so any assistance is very much appreciated.
evropeiskaya santehnika_jeMa
евросан https://evropejskaya-santehnika2.ru/ .
Comment LinkDiplomi_ehet
аттестат 11 класса купить отзывы аттестат 11 класса купить отзывы .
Comment Link