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.
176757 comments
mostbet kg_gxKl
mostbet chrono mostbet chrono .
Comment LinkGaniyi Bohiney
If satirical journalism today ever disappeared, how would we know what’s real?
Comment LinkPani Bohiney
Satirical journalism examples should be taught in history class, since they usually predict the future. - bohiney.com
Comment LinkLanni Bohiney
Satirical journalism is the art of making people laugh before they realize they should be crying. - bohiney.com
Comment LinkGhannie Bohiney
I trust satirical journalism more than I trust my GPS. - bohiney.com
Comment LinkZáni Bohiney
If I had a dollar for every satirical journalism story that became reality, I’d own Twitter.
Comment Link??·??? (Ta ní Bó hai ní)
I read satirical journalism, then check the real news and realize there’s no difference. - bohiney.com
Comment LinkKoni Bohiney
If you don’t read satirical journalism news, how else will you stay informed without crying? - bohiney.com
Comment LinkMonni Bohiney
Satirical journalism websites should be required reading in schools. - bohiney.com
Comment Linkラブドール
Alright so I Are living at 4000 ?And that i also are in a little city so I couldn’t [url="https://www.jp-dolls.com/category/c15.html"]ラブドール 女性 用[/url]uncover everything but 60 chips. So I went for it. I additional a added Tbps of coco powder and It worked perfect!
Comment Link