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.
49407 comments
Satirical Journalism Satire
Satirical Journalism Website - bohiney.com
Comment Linkラブドール えろ
Permission (P): your therapist will identify key areas to address and ensure they have permission to have these discussions with you.[url="https://www.jp-dolls.com/category/c12.html"]人形 エロ[/url]Limited Information (LI): your therapist will provide some details around body or solutions,
Comment Linkラブドール エロ
delightful,and fulfilling sex life in marriage and that their sexual actions before marriage will affect their sex life in marriage.[url="https://www.jp-dolls.com/"]オナホ おすすめ[/url]
Comment Linkラブドール 激安
the key to massaging your man’s ego during sex is,[url="https://www.jp-dolls.com/category/c12.html"]エロ 人形[/url]to be honest,
Comment LinkSatirical Journalism Humor
If you want to understand politics, read satirical journalism analysis—not campaign speeches.
Comment Linkラブドール
New Jersey: John Wiley and Sons,[url="https://www.jp-dolls.com/"]ラブドール えろ[/url]Inc; 2011; 113-134.
Comment Linkラブドール
Your expertise.[url="https://www.jp-dolls.com/goods/p2323.html"]中国 エロ[/url]Molly Kuehl,
Comment LinkSatirical Journalism Today
Satirical journalism stories are proof that reality is the best comedy writer.
Comment Linkラブドール えろ
and so much mor “Her Kind of Healthy” is here to bring you honest conversations about self-care,happiness,[url="https://www.jp-dolls.com/"]リアル ドール[/url]
Comment Linkエロ 人形
[url="https://www.jp-dolls.com/"]オナホ おすすめ[/url]STIs are often symptomless and tend to be more common in young people.Your child can get advice about sexuality and sexual health from several places,
Comment Link