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.
62234 comments
Evolution Zenith
What's up to all, it's in fact a pleasant for me to visit this web page, it consists of
Comment Linkvaluable Information.
hatay escort
Greetings! Quick question that's totally off topic.
Comment LinkDo you know how to make your site mobile friendly? My web site looks weird when browsing from my apple
iphone. I'm trying to find a theme or plugin that might be
able to correct this problem. If you have any recommendations,
please share. Appreciate it!
TrinaewOminy
На сайте https://t.me/mvavada вы сможете изучить всю актуальную информацию, которую предлагает официальный портал уникального проекта «Вавада». Теперь все самые последние новости, данные, а также информация об акциях, свежие промокоды и другая ценная информация будет находиться в вашем смартфоне. То, какие новости произошли в этом игорном заведении, вы узнаете об этом первым. Все статьи созданы высококлассными специалистами с огромным стажем и высоким пониманием в данной теме. Заходите сюда постоянно, чтобы быть в курсе последних обновлений.
Comment Linkسایت شرط بندی با واریز مستقیم
My spouse and I stumbled over here coming from a different page and thought I might as well
Comment Linkcheck things out. I like what I see so now i am following you.
Look forward to finding out about your web page repeatedly.
apply for e-visa ksa
Every weekend i used to pay a quick visit this web site, for the reason that i
Comment Linkwant enjoyment, as this this web site conations really fastidious
funny stuff too.
PENIPU ONLINE
Currently it seems like Movable Type is the top blogging platform out there right now.
Comment Link(from what I've read) Is that what you're using on your blog?
Leonseuneft
Игровая платформа Leonbets предоставляет игрокам комфортный доступ к ставкам на спорт через современный интерфейс и обширную линейку событий. На сайте леонбетс букмекерская контора предлагает конкурентные коэффициенты, приветственные акции и различные акции. Здесь можно играть на более 20 видов спорта, включая топовые соревнования и киберспорт. Программа лояльности позволяет накапливать очки (леоны), которые конвертируются на призы, а смартфон-версия обеспечивает быстрый доступ к инструментам.
Comment LinkДля жителей РФ, где официальная страница может быть ограничен, существует бк леон вход на сайт гарантирующее полноценный доступ к аккаунту и основным возможностям. Зеркало повторяет оригинальный сайт, удерживая все персональную информацию, и работает без рекламы. Минимальный взнос составляет от 10 рублей, а получение выигрыша возможен на популярные способы с учетом минимальных удержаний. Благодаря ряда уникальных особенностей, Leonbets прочно удерживает среди лидеров среди букмекеров России по доверию игроков.
طلاگشت
Great post.
Comment Linkhatay antakya escort
Greetings! Very helpful advice in this particular post!
Comment LinkIt's the little changes that make the greatest changes. Thanks a lot
for sharing!
kiss8toto
You actually make it seem so easy along with your presentation however I to find this matter to
Comment Linkbe really one thing which I believe I'd by no means understand.
It seems too complicated and extremely wide for me.
I'm taking a look forward for your subsequent put up,
I'll attempt to get the dangle of it!