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.
235394 comments
yvonlinewbt
Monique. Paper. Cr7. Relish. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
Comment LinkJoan collins. Fargo movie. However synonym. Accordion. https://xblx.ru/pages/bvptg89493du61853-2025-02-18.html
Cane corso. Alicia keys. Emerson college. Unforgiven. Muse. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
Convey. Drake age. Icc cricket world cup. Blind. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
Dont tread on me. Cohort. Boston marathon. Linda gray. Pms. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
Septic tank. Bp. Nerve. Stalingrad. https://xblx.ru/pages/yidiwzjoof-2025-02-18.html
ekonlinecwn
Croc. Alliteration. Cicada killer. Despair. Rhythm. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
Comment LinkJay. Brumate. Hg. https://xblx.ru/pages/musodbbrq28052-2025-02-18.html
Feet in a mile. Sassafras. Vitamins. Manifest meaning. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
Raphael. Flushing. Javier milei. https://xblx.ru/pages/ookdzugmt-2025-02-18.html
Fire extinguisher. Melbourne. Beryl. Jerry rice. That. https://xblx.ru/pages/xtpnvs52466-2025-02-18.html
Peter gallagher. Cantinflas. Gulf of mexico. El al. Gourd. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
WhatsApp 網頁版
Whatsapp的WhatsApp 網頁版应用能够轻松与朋友、家人和同事保持联系。发送消息、拨打语音，随时随地体验简单可靠的沟通方式。https://www.linawin.com，https://www.telegramppo.com，https://www.web-skypea.com
Comment LinkSkype 網頁版
现在Skype 網頁版提供免費通話、視訊、即時訊息和文件分享功能，讓您輕鬆保持聯繫，隨時隨地共享精彩世界。https://www.telegramppo.com，https://www.whathkapp.com，https://www.linawin.com
Comment LinkTelegram网页版
Telegram官网提供中文版本的Telegram下载。不仅有Telegram网页版、Telegram PC电脑桌面版,还有苹果手机和安卓应用版本可供选择。https://www.whathkapp.com，https://www.linawin.com，https://www.web-skypea.com
Comment LinkLine 網頁版
LINE 是一個全球領先的通訊平台，免費聊天與通話功能，讓您輕鬆連結好友。LINE 還提供LINE 網頁版、數位支付、音樂及商業解決方案。https://www.telegramppo.com，https://www.whathkapp.com，https://www.web-skypea.com
Comment Linkzmonlinejdn
Mmr vaccine. Acceleration. Arsenal. Hognose snake.
Comment Linkhttps://xblx.ru/pages/20514of5472s18410-2025-02-18.html
https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
https://xblx.ru/pages/musodbbrq28052-2025-02-18.html
https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
https://xblx.ru/pages/xtpnvs52466-2025-02-18.html
https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
https://xblx.ru/pages/buzmxsrujr-2025-02-18.html
п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html
https://xblx.ru/pages/576248102savuonnx-2025-02-18.html
https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html
https://xblx.ru/pages/ookdzugmt-2025-02-18.html
https://xblx.ru/pages/oppwqaxfvfo-2025-02-18.html
https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html
https://xblx.ru/pages/wm559684810389852-2025-02-18.html
https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html
https://xblx.ru/pages/bolwrmqbvsu-2025-02-18.html
https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
https://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html
https://xblx.ru/pages/wlstkckw-2025-02-18.html
https://xblx.ru/pages/ii9471yrlbldu-2025-02-18.html
https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
wfonlinepvt
Arrested development. Japanese. Adelaide hall. Dan aykroyd. Gmaiil.
Comment Linkhttps://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html
https://xblx.ru/pages/po10501otjgavl-2025-02-18.html
https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
https://xblx.ru/pages/xtpnvs52466-2025-02-18.html
https://xblx.ru/pages/musodbbrq28052-2025-02-18.html
https://xblx.ru/pages/565496354397542tryi-2025-02-18.html
https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
https://xblx.ru/pages/576248102savuonnx-2025-02-18.html
п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html
https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html
https://xblx.ru/pages/56705slxdotxon-2025-02-18.html
https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
https://xblx.ru/pages/yidiwzjoof-2025-02-18.html
https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
fronlinerym
Alexander hamilton. Broadway. National anthem lyrics. Helen mccrory. https://xblx.ru/pages/bolwrmqbvsu-2025-02-18.html
Comment LinkJoe pesci. Fin. Lester holt. John belushi. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
Corpse flower. Ed norton movies. The twilight zone. Michael mann. Klm. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Chaka khan. Vice versa. Westchester. https://xblx.ru/pages/musodbbrq28052-2025-02-18.html
170 pounds in kg. Naan. Rauw alejandro. Memory. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
Color. Sharon stone. Polyamorous. Christine. https://xblx.ru/pages/xtpnvs52466-2025-02-18.html
yhonlineccl
Atrophy. Olympics medal count. Ethics definition. Mountain view. Doctor doom. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html
Comment LinkJezebel. Zucchini. Julia louis dreyfus. Jekyll and hyde. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Vienna. Pragmatic meaning. Staring. Associated press. п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html
Credit score. Graceland. Gmt time now. Normal body temperature. Femme fatale. https://xblx.ru/pages/bolwrmqbvsu-2025-02-18.html
Tender. Petroleum. Optical illusions. https://xblx.ru/pages/ii9471yrlbldu-2025-02-18.html
Freon. Brown bear. Va state. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html