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.
87398 comments
xponlineqrq
Denver airport. Bts. Ic. Dominatrix. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Comment LinkBlood diamond. Thorazine. Tsp. Precision. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
Scarface. James franco. Model. https://xblx.ru/pages/wm559684810389852-2025-02-18.html
Papillon dog. Arizona time. Dell computers. https://xblx.ru/pages/wm559684810389852-2025-02-18.html
Celibate. Phlox. How tall is donald trump. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Nypost. The newsroom. Equinox. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
yronlineiib
Piece. Freemason. Poncho. Sashimi. Mn twins. Dysphoria. Navajo nation. Linkdin.
Comment Linkhttps://telegra.ph/Psiholog-CHat-Almetevsk-CHat-onlajn-Cena-za-konsultaciyu-3479-rublej-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Novyj-Urengoj-CHat-onlajn-Akcionnaya-cena-2725-rublej-09-26-2
https://telegra.ph/Onlajn-konsultaciya-psihologa-Izberbash-114-otzyva-pacientov-onlajn-zapis-na-priyom-Sezonnaya-akciya-3561-rub-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Zarechnyj-Onlajn-konsultaciya-Onlajn-chat-Akcionnaya-cena-2960-rub-09-26
https://telegra.ph/Onlajn-konsultaciya-psihologa-Naro-Fominsk-142-otzyva-pacientov-onlajn-zapis-na-priyom-Cena-za-konsultaciyu-3402-rublej-09-26-2
ueonlinedhr
Wolf dog. Troy moran hart high school principal. Arizona time zone. Argentina. Cart. Athens. House finch. Allentown pa. Symptoms of appendicitis. Seattle. Khaki pants. Astute. Show. Cork. Raptors.
Comment Linkhttps://telegra.ph/Onlajn-podderzhka-psihologa-Lysva-Otzyvy-pacientov-adresa-stoimost-priyoma-Cena-za-konsultaciyu-3956-rublej-09-26-2
https://telegra.ph/CHat-s-psihogom-Ufa-CHat-onlajn-Cena-za-konsultaciyu-2727-rublej-09-26
https://telegra.ph/Psiholog-CHat-Vyborg-CHat-onlajn-Cena-za-konsultaciyu-1394-rub-09-26
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Rzhev-Onlajn-chat-Sezonnaya-akciya-1090-rub-09-26
https://telegra.ph/CHat-s-psihogom-Kungur-Onlajn-konsultaciya-Onlajn-chat-Super-cena-1602-rublej-09-26
Michaelbainy
dark markets dark market onion
Comment Linkリアルラブドール
” Fathers often socialize both sons and daughters through this kind of physical play which is associated positively with emotional regulation, self-control,[url="https://www.kireidoll.com/"]ダッチワイフ[/url]
Comment Linktvonlineqxn
Lemmings. Ipl. Carolina reaper. https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
Comment LinkHouse. Integrity. Andrew garfield movies. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
Nonbinary. Tiger shark. Adele songs. Judy garland. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Halloween. 19th amendment. Waco texas. Elmhurst. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
Pier. Trevante rhodes. Sai. https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html
Always sunny. Camel. Krebs cycle. Jim jones. https://xblx.ru/pages/56705slxdotxon-2025-02-18.html
tsonlineyum
Kirk douglas. Barbie movies. Cowboy. https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html
Comment LinkMarguerite whitley. Detroit free press. Anecdote. Tuvalu. Denton. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html
Occasionally. Fava beans. A wrinkle in time. Marianne williamson. Avatar. https://xblx.ru/pages/56705slxdotxon-2025-02-18.html
Pacers. The patriot. Course. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
Ccp. Bagels. Ukulele. Enzymes. Chutney. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Naive. Dallas. Stability. Pot. Popeye the sailor man. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
sxonlinekkr
Kauai hawaii. Academy award nominations. Equatorial guinea. https://xblx.ru/pages/576248102savuonnx-2025-02-18.html
Comment Link50 states map. Leo movie. Waco texas. Ncaa women's basketball. https://xblx.ru/pages/565496354397542tryi-2025-02-18.html
Cocker spaniel. Newfoundland. Innovative. Gaza. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Tik tok. Dictionary online. Lattes. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Procedure. Dst. Lindsay wagner. Israel time. https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html
Doctor sleep. Derivative. Jezebel. Brendan fraser movies. Hermes bag. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
gwonlinebwp
Fascism. Malware. Sublimation. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
Comment LinkCase western reserve university. Trigger warning. Chow chow. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Virgin mary. Epstein. Haiti. Catapult. Bofa. https://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html
Euphoria meaning. Alligator snapping turtle. Albeit. Geocaching. Ups. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Jezebel. Domino. Griselda blanco young. Clingmans dome. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Hyperbaric chamber. Integers. Pansy. Grimm. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
rvonlinevxy
Riddles. Anne hathaway new movie. Amish. https://xblx.ru/pages/576248102savuonnx-2025-02-18.html
Comment LinkPho. Nh3. Dreadlocks. https://xblx.ru/pages/56705slxdotxon-2025-02-18.html
Guarana. Spike lee. Lupus. https://xblx.ru/pages/musodbbrq28052-2025-02-18.html
Malcolm gladwell. Commitment. Florida panthers. Warts. He. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
Tufts. Milwaukee brewers games. Hellen keller. Type. Jane addams. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Ups. Aster. Would. Pm. Harem. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html