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.
194423 comments
Yhonnie Bohiney
If you can’t tell satirical journalism today apart from real journalism, that’s not satire’s fault. - bohiney.com
Comment LinkVónia Bohiney
I read satirical journalism articles and wonder if I accidentally clicked on a real news site. - bohiney.com
Comment LinkFrannie Bohiney
If a satirical journalism example didn’t make you nervous, was it even good satire? - bohiney.com
Comment LinkVonnie Bohiney
Satirical journalism news: because sometimes the truth needs a little sarcasm. - bohiney.com
Comment Link??·??? (Xià ní Bó hai ní)
If you don’t read satirical journalism today, how do you keep up with reality? - bohiney.com
Comment Link????? ??????
Every satirical journalism story starts as a joke and ends as breaking news.
Comment LinkMánni Bohiney
The best thing about satirical journalism today? It’s the only place where the truth is funny. - bohiney.com
Comment LinkYhannie Bohiney
Satirical journalism articles are like dystopian fiction, but with better punchlines. - bohiney.com
Comment LinkHannie Bohiney
Satirical journalism: because reality isn’t funny enough on its own. - bohiney.com
Comment LinkElonia Bohiney
Satirical Journalism Parody - bohiney.com
Comment Link