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.
80293 comments
okno_toMr
окна на заказ окна на заказ .
Comment LinkMazrcsh
Мы изготавливаем дипломы любой профессии по приятным ценам. Покупка документа, подтверждающего окончание института, - это выгодное решение. Купить диплом университета: [url=http://finttech.ru/vash-uspeh-nachinaetsya-s-nashego-diploma/]finttech.ru/vash-uspeh-nachinaetsya-s-nashego-diploma[/url]
Comment LinkQuietum Plus Reviews
Thank you for another magnificent post. Where else could anybody
Comment Linkget that type of information in such an ideal method of writing?
I've a presentation next week, and I am at the search for such info.
Paito HK 6D Angkanet
This paragraph will help the internet users for building up new webpage or even a weblog from start to end.
Comment Linkhttps://paitohk6d.biz/
Williammub
Here's more on the topic https://bediva.ru/
Comment Linkmostbet_zeoi
mostbet qeydiyyat yoxlaması http://mostbet4054.ru
Comment Linklong distance movers
I am sure this post has touched all the internet users, its really really good post on building
Comment Linkup new webpage.
купить дрова в сетках_kySr
kupit-drova-v-setkah-812.ru .
Comment LinkMazrdft
Мы можем предложить дипломы любой профессии по приятным ценам. Заказ документа, подтверждающего обучение в университете, - это выгодное решение. Приобрести диплом любого университета: [url=http://engineerring.net/employer/diplomy-grup-24/]engineerring.net/employer/diplomy-grup-24[/url]
Comment LinkDiplomi_hmst
Мы предлагаем документы ВУЗов, расположенных в любом регионе РФ. Приобрести диплом ВУЗа:
Comment Linkкупить аттестаты для школы 11 класс