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.
40755 comments
internet provaideri_erMi
интернет в квартиру в москве интернет в квартиру в москве .
Comment Linkmostbet_kg_yzpl
мостюет http://www.mostbet1007.com.kg .
Comment Linkinternet provaideri_ebmn
операторы домашнего интернета в москве internet-provajdery11.ru .
Comment LinkGame bai doi thuong
Wow, fantastic blog layout! How lengthy have you ever been running a blog for?
Comment Linkyou make running a blog glance easy. The total
look of your website is great, let alone the content material!
fisher capital
You are so cool! I don't suppose I have read anything like that before.
Comment LinkSo nice to discover another person with genuine thoughts on this issue.
Seriously.. thanks for starting this up. This web site is something that
is needed on the internet, someone with some originality!
mostbet_kg_qkpl
скачат мостбет http://mostbet1007.com.kg/ .
Comment Linkmostbet_kfkt
мостюет мостюет .
Comment LinkImbaslot
I every time spent my half an hour to read this blog's posts everyday along with a
Comment Linkmug of coffee.
mostbet_kg_jcOn
мостбет казино мостбет казино .
Comment Linkmostbet_kvkt
скачать mostbet https://mostbet1006.com.kg .
Comment Link