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.
97284 comments
CO88
CO88
Comment LinkNhà cái CO88 – Nền tảng cá cược trực
tuyến sang trọng, nơi người chơi có thể tận hưởng trải nghiệm cá cược tuyệt vời.
Với sự kết hợp giữa sắc vàng thịnh vượng và
đỏ quyền lực, Nhà cái CO88 không chỉ
mang đến không gian giải trí cao cấp mà còn mở ra cơ hội thắng
lớn cho mọi người chơi.
Simply Slot platform review
I've been browsing online greater than three hours today, yet I never found any attention-grabbing article like yours.
Comment LinkIt's beautiful worth sufficient for me. Personally,
if all website owners and bloggers made good content material as you did, the internet might be a lot more helpful than ever before.
Diplomi_ekst
как купить аттестат 11 класса arus-diplom9.ru - как купить аттестат 11 класса .
Comment Linkcelebrity ai nsfw
I know this if off topic but I'm looking into starting my
Comment Linkown weblog and was wondering what all is required to get set up?
I'm assuming having a blog like yours would cost a pretty penny?
I'm not very internet savvy so I'm not 100% positive.
Any tips or advice would be greatly appreciated. Kudos
Diplomi_ppPi
купить аттестаты за 11 вечерней школе 1992 2002 п яр или глазов [url=arus-diplom22.ru]купить аттестаты за 11 вечерней школе 1992 2002 п яр или глазов[/url] .
Comment Linkmostbet_scer
mostbet https://www.mb1112.ru
Comment LinkFinance Legend App
I absolutely love your blog and find many of your post's to be exactly what I'm looking for.
Comment LinkWould you offer guest writers to write content for yourself?
I wouldn't mind composing a post or elaborating on some of the subjects you write
regarding here. Again, awesome website!
Priobresti diplom lubogo yniversiteta!_aakl
купить диплом вуза недорого https://arus-diplom8.ru .
Comment LinkRichardFeesk
Чем дольше продолжается запой, тем больше накапливаются токсины в организме, нарушается водно-электролитный баланс и ухудшается работа внутренних органов. Своевременное лечение позволяет не только остановить развитие критических состояний, но и значительно снизить вероятность возникновения серьезных осложнений. В Новокузнецке клиники работают по современным протоколам, что обеспечивает быстрый старт терапии и высокую результативность лечения.
Comment LinkДетальнее - вывод из запоя круглосуточно в новокузнецке
espresso machines
My brother suggested I might like this website. He was totally right.
Comment LinkThis post actually made my day. You cann't imagine simply how much time I had spent
for this info! Thanks!