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.
166796 comments
mostbet_uaMa
букмекерские конторы бишкек букмекерские конторы бишкек
Comment Linktetek tobrut
foto viral memek tobrut anak kecil dan guru lagi ngewe
Comment Linkjetton сайт
Добро пожаловать в Jetton Casino – ваш личный мир развлечений и крупных выигрышей.
Comment LinkМы предлагаем захватывающий выбор игр, мгновенные выплаты и щедрые бонусы.
Присоединяйтесь и получайте бонусы
для успешного старта.
В чем преимущества игры в Джеттон способы
оплаты? Здесь вас ждут выгодные предложения, высокий уровень безопасности
и честная игра. Активные пользователи получают дополнительные бонусы и эксклюзивные привилегии.
Ваши финансы и личные данные в
полной безопасности.
Огромный выбор слотов, карточных игр и лайв-казино.
Персональные предложения и приятные сюрпризы.
Быстрое пополнение счета и моментальный
вывод выигрышей.
Конкурсы для азартных игроков с ценными наградами.
Jetton Casino – это идеальное место для тех, кто любит азарт и большие выигрыши. https://jetton-casinochampion.makeup/
RobenaChots
Этот информативный материал предлагает содержательную информацию по множеству задач и вопросов. Мы призываем вас исследовать различные идеи и факты, обобщая их для более глубокого понимания. Наша цель — сделать обучение доступным и увлекательным.
Comment LinkПодробнее тут - https://bec-sucre-evenementiel.com/bonjour-tout-le-monde
online casino page
Hey folks, I'm Ivan from Croatia. I wanna tell you about my insane experience with this next-level online casino I stumbled on not long ago.
Comment LinkTo be honest, I was struggling badly, and now I can’t believe it myself — I scored
€1,200,000 playing mostly blackjack!
Now I’m thinking of taking my dream vacation and buying a house here in Split, and investing a serious chunk of my
winnings into Toncoin.
Later I’ll probably move to a better neighborhood and build my own startup.
Now I'm going by Tomasz from Poland because I honestly feel like a new person. My life is flipping upside down in the
best way.
Tell me honestly, what would you guys do if you had this kinda luck?
Are you a bit envious right now?
For real, I never thought I'd have a shot at investing. It’s all happening so fast!
Drop your thoughts below!
free cam sex
It's appropriate time to make some plans for the future and it
Comment Linkis time to be happy. I have read this post and if I could I wish to suggest
you some interesting things or suggestions. Maybe you could write next articles referring to this article.
I wish to read even more things about it!
mostbet_ryot
мостбет официальный мостбет официальный
Comment Linkfloor covering options
Have you ever thought about including a little bit more
Comment Linkthan just your articles? I mean, what you say is important
and all. However think about if you added some great visuals or videos to give
your posts more, "pop"! Your content is excellent but with pics and video clips, this site could definitely
be one of the very best in its field. Amazing blog!
купить виагру
Wonderful post but I was wondering if you could write a litte more on this topic?
Comment LinkI'd be very thankful if you could elaborate a little bit further.
Kudos!
免费色情影片
I think this is one of the most significant information for
Comment Linkme. And i'm glad reading your article. But wanna remark on some general things, The website style is wonderful, the articles is really excellent : D.
Good job, cheers