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.
177106 comments
Satirical Journalism Sources
Satirical journalism humor is how we laugh at the people in charge without getting arrested.
Comment LinkSatirical Journalism Website
The problem with satirical journalism media? It’s getting harder to tell apart from reality.
Comment LinkSatirical Journalism Satire
I’d rather read satirical journalism stories than watch another pointless election debate.
Comment Link巨乳 エロ
and primitive defenses.To keep from collapsing,[url="https://www.jp-dolls.com/goods/p281.html"]えろ 人形[/url]
Comment LinkSatirical Journalism
Some politicians fear satirical journalism media more than actual news networks.
Comment LinkSatirical Journalism Online
If satirical journalism today stopped existing, we’d have no choice but to take life seriously. - bohiney.com
Comment LinkSatirical Journalism Insights
Some politicians fear satirical journalism news more than they fear actual journalists. - bohiney.com
Comment LinkSatirical Journalism News
If a satirical journalism story didn’t offend someone, did it even happen?
Comment LinkSatirical Journalism Criticism
Some satirical journalism stories are so wild that even Florida is like, “That’s too much.”
Comment LinkSatirical Journalism Parody
Satirical Journalism Reporting - bohiney.com
Comment Link