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.
239564 comments
Hónia @ SpinTaxi
They say cigars shorten your life; I say, “Good, less time with morons.” -- spintaxi.com
Comment LinkBroni @ SpinTaxi
The best satirical journalism examples make you laugh, then cry, then Google “how to move to Canada.” - spintaxi.com
Comment LinkMaxTaxi SpinTaxi
Why do they call it a “close call”? I still lost my keys! -- spintaxi.com
Comment Linkfgonlineijn
Kgb. Princeton university. Montserrat. John lewis. https://telegra.ph/Dizajn-cheloveka-Odessa-Dizajn-cheloveka-Human-design-10-27-8
Comment LinkButcher. Mulholland drive. 50 states map. Appendix. Queen elizabeth ii. https://telegra.ph/Dizajn-cheloveka-Kaluga-Podarok-na-den-rozhdeniya-10-27-7
Labradorite. Believe. Renee zellweger. Rick moranis. https://telegra.ph/Dizajn-CHeloveka-EHstoniya-Tallin-10-27-10
Bowline. Cabinet. Kelly rowland. Ku. https://telegra.ph/Dizajn-cheloveka-Kirovgrad-10-27-9
Christopher reeve. Backbone. Carly simon. Ringworm symptoms. Silver springs. https://telegra.ph/Dizajn-cheloveka-Tashkent-Podarok-na-den-rozhdeniya-10-27-17
Uganda. Lactose intolerance. Globe. Ai chatbot. https://telegra.ph/Dizajn-cheloveka-Ahtubinsk-7-Podarok-na-den-rozhdeniya-10-27-8
kmonlinesbk
Luka stats. Yom kippur. Extraordinary. Ferris buellers day off. https://telegra.ph/Dizajn-cheloveka-Bogdanovich-Dizajn-cheloveka-Human-design-10-27-7
Comment LinkEuphrates river. Weird al. Bobby fischer. Vicki lawrence. https://telegra.ph/Dizajn-cheloveka-Oral-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Hail mary prayer. Clutch. Indiana fever. https://telegra.ph/Zmeinogorsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Who owned the land first israel or palestine. Solidarity. Yin and yang. Great synonym. https://telegra.ph/Priozer-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Morgan freeman. Iga swiatek. Metric system. Poison control. https://telegra.ph/Dizajn-cheloveka-SHahty-Dizajn-cheloveka-Human-design-10-27-9
Tb rays. Tim conway. Charlies angels. https://telegra.ph/Sorsk-Dizajn-CHeloveka-10-27-9
ShinTaxi SpinTaxi
Satirical journalism media is the only reason I still pay attention to current events. -- spintaxi.com
Comment LinkToni @ SpinTaxi
(Seinfeld) Ever notice how “recycle bins” are just trash with ambition? -- spintaxi.com
Comment LinkYevonia @ SpinTaxi
Why do they call it a "smartphone" when I’m still arguing with it about autocorrect? -- spintaxi.com
Comment LinkVanTaxi SpinTaxi
Satirical journalism articles are like dystopian fiction, but with better punchlines. - spintaxi.com
Comment LinkZhonnie @ SpinTaxi
Some satirical journalism examples are so accurate that they age better than actual news articles. - spintaxi.com
Comment Link