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.
150063 comments
xnxx porn
I truly appreciate your technique of writing a blog. I added it to my bookmark site list and will
Comment Linkpin_up_ybmr
пин ап скачать авиатор http://pinup5001.ru
Comment Linkbusiiness
Heya! I just wanted to ask if you ever have any issues with hackers?
Comment LinkMy last blog (wordpress) was hacked and I ended up losing many months of
hard work due to no back up. Do you have
any solutions to prevent hackers?
kingkoi88 login
Have you ever considered about including a little bit more than just your articles?
Comment LinkI mean, what you say is valuable and everything. However imagine if you added some great images or videos to give your posts more, "pop"!
Your content is excellent but with images and videos, this blog could
certainly be one of the best in its niche.
Good blog!
mostbet_daKa
mostbet ilovasini yuklash https://mostbet4163.ru
Comment Linkdora88
I don't even know how I ended up here, but I thought this post was good.
Comment LinkI don't know who you are but certainly you're going to a famous blogger
if you aren't already ;) Cheers!
エロ セクシー
to the coldand ghastly moon glancing through bars of cloud at a wreck justsinking.[url="https://www.merrss.com/ "]エッチ 下着[/url]I cannot tell what sentiment haunted the quite solitary churchyard,
Comment LinkfisheadPr
Thanks for the article https://aveo.com.ua/smf/index.php?topic=188701.new#new .
Comment Linkmostbet_ocOl
мостбет отзывы узбекистан https://mostbet4115.ru/
Comment Linkmostbet_tvKa
мостбет. http://www.mostbet4163.ru
Comment Link