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.
167282 comments
XNXX PORN
Ndimalota Ndikulemba의 블로그인 Ndikudya 긍정성은 어디에나 있으며 우리 모두 감사합니다.
Comment LinkXNXX PORN
Ndimalota Ndikulemba의 블로그인 Ndikudya 긍정성은 어디에나 있으며 우리 모두 감사합니다.
Comment LinkGelatin For Weight Loss
Its such as you read my thoughts! You seem to know so much approximately this,
Comment Linksuch as you wrote the guide in it or something.
I think that you could do with a few p.c. to drive the message home
a bit, however other than that, that is excellent blog.
A fantastic read. I'll definitely be back.
Click Here
Hi there! This blog post could not be written any better!
Comment LinkLooking through this post reminds me of my previous roommate!
He continually kept talking about this. I most certainly will forward this post to him.
Fairly certain he'll have a good read. Thanks for sharing!
Dylangal
Привет!
Comment LinkКакой смартфон лучше снимает в 2025 году. телефон с очень хорошей камерой От ночной фотографии до профессионального видео - разбираем все нюансы.
Переходи: - https://pro-telefony.ru/telefon-s-horoshej-kameroj/
телефон с лучшей камерой
Покеда!
visa for egypt from uk
What's up to all, how is everything, I think every one
Comment Linkis getting more from this web page, and your views are fastidious for new users.
Waynekemia
Запой, интоксикация? Вызовите нарколога на дом в Иркутске для быстрой и анонимной помощи. На дому: осмотр, подбор лечения, капельница для вывода токсинов и улучшение самочувствия. «ТрезвоМед» – круглосуточная наркологическая помощь на дому с гарантией анонимности. Не справляетесь с зависимостью сами? Вызовите нарколога на дом. Васильев подчеркивает: «Оперативная помощь – ключ к выздоровлению при отравлении алкоголем».
Comment LinkПолучить дополнительную информацию - http://narcolog-na-dom-v-irkutske0.ru
NancyJew
Здравствуйте!
Comment LinkRWA-токены: когда недвижимость становится криптой. альткоины которые вырастут Почему BlackRock и другие гиганты массово входят в сектор.
Переходи: - https://pro-kriptu.ru/altkoiny-kotorye-dadut-iksy/
какие токены дадут иксы
альткоины которые вырастут
альткоины которые дадут иксы
Покеда!
شهریه خودگردان دانشگاه آزاد پرستاری ۱۴۰۴
These are in fact fantastic ideas in on the topic of
Comment Linkblogging. You have touched some pleasant points here.
Any way keep up wrinting.
Diplomi_azMr
диплом бакалавра купить стоимость диплом бакалавра купить стоимость .
Comment Link