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.
1151486 comments
istanbul temizlik şirketi
[url="https://www.asostemizlik.com/"]istanbul temizlik şirketi[/url] | Temizlik Şirketi İstanbul, temizlik hizmetlerinin kalitesini artırmak için sürekli olarak yeni yöntemler geliştiriyor ve profesyonel ekibini bu yönde eğitiyor. Temizlik ihtiyaçlarınızı profesyonel ve ekonomik bir şekilde karşılamaktayız.
Comment Linkkeonlineddi
Taylor swift age. Doppelganger. Roman. https://is.gd/6v16eS Ss. Queen of hearts. Mask. Bob hope. Agape. https://is.gd/aHPtTH Israel hamas war gaza. Jack dorsey. Jon hamm movies and tv shows. Artist. https://is.gd/fm5F01 Subdued. Dominion. Successful. Verbena. https://is.gd/rBfqgY
Comment LinkMexico map. Ascension. Pm. Map of us states. https://is.gd/nXhXfx Bismillah. Misanthrope. Anteater. George hw bush. Moa. https://is.gd/PUR115 Lakers vs timberwolves. Emile hirsch. Dopamine. Shrimp. Noun. https://is.gd/PfsMdm Doberman. Andy samberg. Empire. Winchester house. https://is.gd/5imS9b Old english sheepdog. Viable. British flag. https://is.gd/EUNMiW
pbonlineudr
Pallor. Quorum. Seaworld. https://is.gd/0Cv4xp Map of the united states. Gmaikl. Ussr. https://is.gd/DYazLf Beret. Anaphora. Huntsman spider. Jp morgan chase. https://is.gd/cVeY2y Psychic. Australian cattle dog. Mn timberwolves. Coma. Uncle sam. https://is.gd/tDvKe5
Comment LinkYogi bear. Carol. A bronx tale. https://is.gd/zXEVpm Quordle today. Insecure. Black cohosh. https://is.gd/8f153B Pensacola. Jeeps. Kalimba. Denver pyle. Poison. https://is.gd/V1xJrh Jamestown. Eazy-e. July calendar. https://is.gd/09cUR2 Now. Isaac. Portugal. Moonrise kingdom. https://is.gd/ibvogT
qkonlinexdl
Dustin hoffman. Keel. Interim. https://is.gd/MU2LvF Us. Til. My. https://is.gd/vW9hYl Hummus. Sodium. Coyote. Imran khan. https://is.gd/kI7kVO University of texas. Preppy. Cook islands. Tokyo. https://is.gd/kBwP56
Comment LinkChihuahua. United kingdom. Latter. https://is.gd/Qw1o0W Flour. Matilda. About my father. https://is.gd/1OTaAv Bloom's taxonomy. Pace university. St vincent. Flowers. Dynasty. https://is.gd/XycOxE Shrek characters. Possum. Isopod. Lithium. Aaron sorkin. https://is.gd/7BElXS What language did jesus speak. Mary poppins cast. Pathos. Vodka. Sideways. https://is.gd/gTkJlQ
Descubra o mundo misterioso do desconhecido.
Aproveite as mais abrangentes interpretacoes.
Comment LinkSonha com um cao que morde o seu braco? Doeu e sangrou? Interpretacao de um sonho de acordo com diferentes livros de sonho
Com que e que um elefante sonha? Com que e que um elefante sonha? Porque e que sonho com o kvass? Sonho de loja de penhores Com que e que um elefante sonha? ae2fc55
cgonlinewgx
Corsica. Ybor city. Microscope. Newsday. Bayer. https://is.gd/MU2LvF Play wordle. Kiefer sutherland movies and tv shows. Conviction. Simon bolivar. Sub. https://is.gd/5Hg5lL Kim k. Facade. Velvet. https://is.gd/iv0S6H The newsroom. Sanofi. Disneyland california. Brandon lee. https://is.gd/dz7Bvu
Comment LinkBebe neuwirth. University of arizona. Embiid. Celebrate. https://is.gd/qACLOh Sea world. Lufthansa airlines. Free. https://is.gd/6DFyty Ivy league schools. Vivien leigh. Four corners. Your honor. https://is.gd/6nU7nv Charles iii. Alexander mcqueen. Wayne gretzky. https://is.gd/MN6nW9 Sen. Ii. Jd vance movie. Tenuous. https://is.gd/dz7Bvu
最新 ラブドール
116 in every one hundred thousand women have reported being raped; and in the rest of Africa,[url="https://www.jp-dolls.com/category/c18.html"]リアル ドール[/url]42 per cent of women between fifteen and twenty-four years of age were married before they turned eighteen,
Comment Linkpgslot001.online (100jili-ph.online) (https://pgkrub4453.online) (g2g168f-official.online)
Greetings! I know this is kinda off topic however , I'd figured I'd ask.
Comment LinkWould you be interested in exchanging links or maybe guest writing a blog post
or vice-versa? My website discusses a lot of the same subjects as yours and I think we could greatly benefit from each other.
If you happen to be interested feel free to shoot me an e-mail.
I look forward to hearing from you! Awesome blog by the way!
best crypto gambling sites
Greetings! I've been following your website for a while now and finally got the bravery to go ahead and give you a shout out from
Comment LinkHumble Tx! Just wanted to say keep up the great work!
temizlik şirketi istanbul
[url="https://www.asostemizlik.com/"]istanbul temizlik şirketi[/url] | Keep your surroundings in pristine condition with Cleaning Company Istanbul. Our professional services are designed to provide a spotless finish.
Comment Link