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.
223663 comments
Táni Bohiney
If you don’t laugh at satirical journalism humor, you probably work in politics.
Comment LinkJohnny Bohiney
Satirical journalism news: because sometimes the only way to survive reality is to laugh at it. - bohiney.com
Comment Link??·??? (Yá ní Bó hai ní)
If a satirical journalism story doesn’t make you uncomfortable, you missed the point.
Comment LinkShawnie Bohiney
The best satirical journalism stories make you laugh first, then regret laughing.
Comment LinkDonney Bohiney
I’d take satirical journalism analysis over a think tank report any day.
Comment LinkOrigami Riddles
Do you have a spam problem on this website;
Comment LinkI also am a blogger, and I was wondering your situation; many of
us have created some nice practices and we
are looking to exchange solutions with others, why not shoot me an e-mail if interested.
Xanni Bohiney
The scariest thing about satirical journalism today? The real news sounds just like it. - bohiney.com
Comment Link???? ??????
Some people say the world is a joke. Satirical journalism humor just proves it.
Comment LinkSoni Bohiney
Satirical journalism articles are the only place where a billionaire and a raccoon can run for president. - bohiney.com
Comment LinkHónia Bohiney
Satirical journalism websites should come with a warning: “Reality may be closer than it appears.” - bohiney.com
Comment Link