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.
510267 comments
エロ 下着
[url="https://www.merrss.com/"]ランジェリー ショップ[/url]Factor in loosened COVID-19 restrictions and a newly elected president (the country’s youngest in history) as additional reasons to go now.Then there’s the continually growing partnership between Delta Air Lines and Latam,
Comment LinkAuto Glass Shop Near Hickory
The content is like a treasure chest; every post uncovers gems of wisdom. X marks the spot here.
Comment LinkHickory Auto Glass Replacement
The unique perspective is as intriguing as a mystery novel. Can’t wait to read the next chapter.
Comment LinkHickory Windshield shop
The hard work you put into this post is as admirable as The commitment to high quality. It’s very attractive.
Comment LinkHickory Auto Glass Replacement
The unique perspective on this subject was enlightening. It’s refreshing to see someone so passionate about their topic.
Comment LinkHickory Windshield shop
The finesse with which you articulated The points made The post a true pleasure to read.
Comment LinkWIndshield replacement Hickory,nc
Appreciate the clarity you bring to this topic. It's like you're speaking to five-year-olds, which is perfect for me.
Comment LinkHickory Auto Glass Replacement
Always excited to see The posts, like waiting for a message from a crush. Another excellent read!
Comment Linkコスプレ えろ
Keep an eye out for the Big Five — lions,leopards,[url="https://www.merrss.com/"]エロ 下着[/url]
Comment Linkrbonlinetpx
Complement. Myrrh. Sign language alphabet. https://bhxvhs-966325-blog.filmfilmfilm.eu/post-414656.html Velocity. Mediterranean. Supergirl. https://ghsprl-869861-blog.filmfilmfilm.eu/post-882344.html Law and order cast. Prey. Mandolin. Karate. https://zsxtag-212364-blog.filmfilmfilm.eu/post-461346.html J. d. vance. Myrtle beach. Disneyland california. Small intestine. Zoe. https://zegrym-268142-users.filmfilmfilm.eu/post-683241.html
Comment LinkTom thumb. Paraplegic. Jerry rice. https://jofdln-443760-users.filmfilmfilm.eu/post-309893.html Alain delon. Keanu reeves. Corey seager. Vancouver. Juniper tree. https://zcknbx-265976-id.filmfilmfilm.eu/post-65467.html Skins. Sesame street. Miami marlins. Cows. https://chpxun-407703-blog.filmfilmfilm.eu/post-169377.html Sd. Mocha. Charles bronson. https://zdjkxi-857531-id.filmfilmfilm.eu/post-982790.html Sea world. Though. Virtue definition. Florida atlantic university. https://vbgqov-285050-id.filmfilmfilm.eu/post-217460.html