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.
9639 comments
olnie casino article
Hey folks, I'm Ivan from Croatia. I wanna tell you about my insane experience with this next-level online casino I stumbled
Comment Linkon recently.
To be honest, I was super poor, and now I can’t believe it
myself — I cashed out $1,500,000 playing mostly blackjack!
Now I’m thinking of getting a new car here in Split, and investing a serious chunk of
my winnings into Bitcoin.
Later I’ll probably move to a better neighborhood and start a small business.
Now I'm going by Nikola from Serbia because I honestly feel
like a new person. My life is flipping upside down in the best way.
Let's be honest, what would you guys do if you had this kinda luck?
Are you jealous right now?
For real, I never thought I'd be able to help my family.
It’s all happening so fast!
Ask me anything!
zaimpodptskemerovoJix
займ под залог машины
Comment Linkproavtolombard-pts65.ru/kemerovo.html
займ под птс машины
Vách ngăn nhà vệ sinh
You actually make it appear really easy together with your
Comment Linkpresentation but I in finding this topic to be really one thing which I think I might by no means understand.
It kind of feels too complicated and extremely broad for me.
I'm having a look ahead in your next publish, I will attempt to get the
grasp of it!
Justinciz
Попробуйте https://zpasjaisztukanasercu.pl/woocommerce-placeholder/
Comment Linkpage
Yo forum friends, I'm Alex from Romania. I wanna tell you about
Comment Linkmy insane experience with this next-level online casino I stumbled on not long ago.
To be honest, I was super poor, and now I can’t believe it myself — I
cashed out $712,000 playing mostly crazy time!
Now I’m thinking of finally owning an apartment here in Cluj-Napoca, and investing a serious chunk of my winnings into
Toncoin.
Later I’ll probably move to a better neighborhood and
travel the world.
Now I'm going by Nikola from Serbia because I honestly feel like
a new person. My life is flipping upside down in the
best way.
I gotta ask, what would you guys do if you had this kinda luck?
Are you feeling curious right now?
For real, I never thought I'd have a shot at investing.
It’s all happening so fast!
Ask me anything!
Tips Hemat
I don't even know the way I finished up right here, but I thought this put
Comment Linkup was once great. I don't know who you
might be however definitely you're going to a well-known blogger for those
who aren't already. Cheers!
https://forexcost.my.id/
hufamAmesy
Двери J-center Studio распахнуты для всех: новичков, желающих освоить парикмахерское искусство с нуля, дипломированных специалистов и практикующих мастеров. С удовольствием делимся секретами со студентами. Нашими выпускниками мы гордимся. У нас разумная стоимость курсов парикмахера. Ищете обучение парикмахеров? J-center.ru - тут цена указана, посмотрите ее уже сегодня. Главный принцип обучения в J-center Studio: минимум теории, максимум практики на живых моделях. Свяжитесь с нами по телефону, указанному на сайте и мы ответим на ваши вопросы.
Comment Linkclick here
Having read this I thought it was really informative.
Comment LinkI appreciate you finding the time and effort to put this informative article
together. I once again find myself spending
way too much time both reading and posting
comments. But so what, it was still worthwhile!
Venoplus 8 Reviews
This video gave me a lot of hope. Cardiovascular issues run in my family, so I’m always looking for natural ways to support my heart.
Comment LinkVenoplus 8’s blend sounds really promising—especially with those quality ingredients!
zaimpodptsmskJix
займ под залог автоломбард
Comment Linkplus-avtolombard-pts65.ru
кредит под залог автомобиля москва