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.
159048 comments
Kevincoorb
Наркологическая клиника "Путь к выздоровлению" — специализированное медицинское учреждение, предназначенное для оказания помощи лицам, страдающим от алкогольной и наркотической зависимости. Наша основная задача — предоставить эффективные методы лечения и поддержку, чтобы помочь пациентам преодолеть пагубное пристрастие и вернуть их к здоровой и полноценной жизни.
Comment LinkПодробнее можно узнать тут - https://нарко-фильтр.рф/vivod-iz-zapoya-anonimno-v-rostove-na-donu
xnxx porn
Mr Campos, whose government of the north-eastern state of Pernambuco has one of the country's highest approval ratings, also said the move broke a "false polarisation" in Brazilian politics.
Comment LinkBLACK PUSSY
RealAsia ts'o'ok u túumbenkuunsik u yoochel u perfil, CYUT Káajsik Káajsik -kl -ао-Utia'al u káajsik, deslice tak kaambal tak ka'anal le pantalla.
Comment LinkBLACK PUSSY
RealAsia ts'o'ok u túumbenkuunsik u yoochel u perfil, CYUT Káajsik Káajsik -kl -ао-Utia'al u káajsik, deslice tak kaambal tak ka'anal le pantalla.
Comment LinkMiltonseido
Этот текст сочетает в себе элементы познавательного рассказа и аналитической подачи информации. Читатель получает доступ к уникальным данным, которые соединяют прошлое с настоящим и открывают двери в будущее.
Comment LinkПочему это важно? - http://gamemt.net/index.php/2025/02/08/e6-max-%E4%BA%A7%E5%93%81%E4%BB%8B%E7%BB%8D
Diplomi_uvPa
купить диплом с регистрацией киев купить диплом с регистрацией киев .
Comment Linkmostbet_kg_vlSn
мостбет войти в личный кабинет мостбет войти в личный кабинет
Comment Linkpink salt trick to lose weight
Hello! I know this is kinda off topic but I was wondering
Comment Linkwhich blog platform are you using for this site? I'm getting tired of Wordpress because I've had issues with hackers and I'm looking at
options for another platform. I would be great if you could point me in the
direction of a good platform.
fishebxPr
лучшие нейросети
Comment LinkancieshcPr
лучшие нейросети-синонимайзеры
Comment Link