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.
176743 comments
??·??? (Tòu ní Bó hai ní)
There should be a Pulitzer Prize for “Most Accidentally Accurate Satirical Journalism Article.” - bohiney.com
Comment Linkkarakar web
[url="https://trello.com/u/karakarweb/activity"]KARAKAR Web Tasarım ve Yazılım Ajansı[/url] | Web sitesi sahipleri, sayfa hızını artırmak için optimize edilmiş görseller ve hafif kod yapıları kullanmalıdır. Gereksiz eklentiler ve ağır kodlar, sitenin performansını olumsuz etkileyebilir.
Comment LinkThonnie Bohiney
Satirical journalism analysis is what happens when comedians start writing PhD papers.
Comment LinkYhanni Bohiney
Some people read satirical journalism websites for fun. I read them for survival. - bohiney.com
Comment Link?????? ??????
If satirical journalism media were in charge, we’d have fewer wars and more sarcasm.
Comment Linkラブドール
than at any time in history.Perhaps this is part of the problem,[url="https://www.jp-dolls.com/category/c15.html"]ラブドール 女性 用[/url]
Comment Link??·??? (Bang ní Bó hai ní)
Satirical journalism stories should come with a warning: “This will make too much sense.”
Comment LinkYaniyi Bohiney
The best satirical journalism stories get fact-checked, which is ironic.
Comment Link?????? ??????
A great satirical journalism website makes you laugh and then reconsider your life choices. - bohiney.com
Comment LinkYáni Bohiney
The best thing about satirical journalism news? It doesn’t take itself seriously, unlike real news. - bohiney.com
Comment Link