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.
38232 comments
mostbet_dlkn
мостбет скачать бесплатно https://www.mostbet1005.com.kg .
Comment LinkSazrqqi
Заказать документ университета вы сможете в нашем сервисе. Мы предлагаем документы об окончании любых ВУЗов России. Вы получите необходимый диплом по любой специальности, включая документы образца СССР. Гарантируем, что в случае проверки документов работодателями, подозрений не появится. bodybuilding.net/members/worksale.html
Comment Link1win_kcoa
1 win http://1win709.ru/ .
Comment LinkУгри и советы по эффективному лечению
Hello, I enjoy reading through your article. I
Comment Linkwanted to write a little comment to support you.
1win_jzoa
1win armenia http://1win709.ru/ .
Comment Linkmostbet_nikn
скачать мостбет официальный сайт http://mostbet1005.com.kg .
Comment LinkHannalWreTe
Почему ставки на киберспорт так популярны – давайте разберемся в причинах на сайте https://riogaming.site/ - вы получите ценную информацию, которую мы собрали в одном месте. Букмекерские конторы давно внедрили раздел с киберспортивными турнирами и оценили его востребованность. Есть несколько причин, почему ставки на киберспорт так активно набирают популярность – читайте на сайте!
Comment Linkmostbet_xtkn
mostbet casino http://www.mostbet1005.com.kg .
Comment Linklink
My family all the time say that I am wasting my time here at net, however I know I am getting knowledge everyday by
Comment Linkreading such good articles.
KadomcevNom
врач Зубкова Ирина Генриховна
Comment Linkкалечит пациентов
Колет пациентам наркоту
Клянчит деньги
Купила машину за взятки
Торгует наркотой
Залечивает до морга
Распространяет наркоты
Не вылазит из психушки 40 лет.