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.
87446 comments
mjonlinenre
New smyrna beach. Ivan the terrible. Sully movie. Hematocrit. Boyz n the hood. Lamb. Riptide. Horseshoe bend. Kangaroo. Nico.
Comment Linkhttps://telegra.ph/Onlajn-konsultaciya-psihologa-Seversk-CHat-onlajn-Akcionnaya-cena-1246-rub-09-26-2
https://telegra.ph/CHat-s-psihogom-Krasnoturinsk-Onlajn-chat-Sezonnaya-akciya-1511-rublej-09-26
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Gelendzhik-Onlajn-konsultaciya-Onlajn-chat-Cena-za-konsultaciyu-1053-rublej-09-26-2
https://telegra.ph/CHat-s-psihogom-Votkinsk-445-otzyva-pacientov-onlajn-zapis-na-priyom-Akcionnaya-cena-2399-rub-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Volgograd-Sajt-psihologa-Cena-za-konsultaciyu-1012-rublej-09-26-2
obonlinegnz
Tom thumb. Siracha. Shitzu. Noodle. John travolta. The color purple movie. How did hitler die. Generation alpha.
Comment Linkhttps://telegra.ph/CHat-psihologicheskoj-podderzhki-Ivanteevka-CHat-onlajn-Akcionnaya-cena-3994-rub-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Elabuga-Otzyvy-pacientov-adresa-stoimost-priyoma-Sezonnaya-akciya-3693-rublej-09-26
https://telegra.ph/Psiholog-CHat-Krymsk-Onlajn-konsultaciya-Onlajn-chat-Akcionnaya-cena-1235-rub-09-26
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Bijsk-CHat-onlajn-Super-cena-3227-rublej-09-26-2
nvonlineczx
Precipice. Apple jobs. Tracy chapman. Amazon'. Asian cup. Millet. Whats app. Champagne. Sigourney weaver movies. Tube. Jackie gleason. Tommy boy cast. Lassen volcanic national park. Philadelphia museum of art.
Comment Linkhttps://telegra.ph/Konsultaciya-psihologa-Samara-CHat-onlajn-Super-cena-3436-rub-09-26-2
https://telegra.ph/Onlajn-podderzhka-psihologa-Salavat-CHat-onlajn-Akcionnaya-cena-3145-rub-09-26-2
https://telegra.ph/Onlajn-podderzhka-psihologa-Murom-Onlajn-konsultaciya-Onlajn-chat-Super-cena-1602-rub-09-26
https://telegra.ph/Psihologicheskaya-pomoshch-onlajn-Rybinsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Sezonnaya-akciya-3757-rub-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Seversk-CHat-onlajn-Sezonnaya-akciya-2644-rublej-09-26-2
ubonlinezlc
Golden retriever. Lethal weapon. Nhl. American pitbull. Vail colorado. Kevin hart movies. Lady in the lake. Great synonym. Malaga. Exploit. Song. Aid. Peppers. Santa rosa.
Comment Linkhttps://telegra.ph/CHat-psihologicheskoj-podderzhki-ZHeleznogorsk-CHat-onlajn-Sezonnaya-akciya-1906-rublej-09-26-2
https://telegra.ph/Psihologicheskaya-pomoshch-onlajn-Nyagan-Onlajn-konsultaciya-Onlajn-chat-Sezonnaya-akciya-1597-rub-09-26
https://telegra.ph/Psihologicheskaya-pomoshch-onlajn-Voskresensk-Onlajn-konsultaciya-Onlajn-chat-Akcionnaya-cena-3239-rub-09-26-2
rtonlinerav
Serotonin. Cindy crawford. Virgo sign. Croc. Natalie portman movies. Triceratops. Question. Brackets. Greensboro nc. Ea. Florida keys.
Comment Linkhttps://telegra.ph/CHat-s-psihogom-Urus-Martan-234-otzyva-pacientov-onlajn-zapis-na-priyom-Sezonnaya-akciya-1643-rub-09-26-2
https://telegra.ph/CHat-s-psihogom-Krymsk-Sajt-psihologa-Cena-za-konsultaciyu-1279-rub-09-26
https://telegra.ph/Psihologicheskaya-pomoshch-onlajn-Komsomolsk-na-Amure-531-otzyva-pacientov-onlajn-zapis-na-priyom-Cena-za-konsultaciyu-3964-rub-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Bijsk-Sajt-psihologa-Cena-za-konsultaciyu-2961-rublej-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Bujnaksk-233-otzyva-pacientov-onlajn-zapis-na-priyom-Akcionnaya-cena-1326-rub-09-26
utonlinenva
Matthew perry movies. Jawbreaker. Leukocytosis. Fontainebleau. Wavelength. Sanguine. Watch. Cataract. Nor. Eminem. ШЄЩ„ЪЇШ±Ш§Щ…. Taurus dates. Ellen barkin. Sable.
Comment Linkhttps://telegra.ph/Onlajn-CHat-s-psihologom-ZHigulyovsk-152-otzyva-pacientov-onlajn-zapis-na-priyom-Super-cena-2103-rublej-09-26
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Kazan-Onlajn-chat-Akcionnaya-cena-2001-rublej-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Nizhnij-Novgorod-Otzyvy-pacientov-adresa-stoimost-priyoma-Akcionnaya-cena-1336-rublej-09-26
https://telegra.ph/Psiholog-CHat-Beryozovskij-Onlajn-konsultaciya-Onlajn-chat-Sezonnaya-akciya-2633-rub-09-26-2
https://telegra.ph/Onlajn-konsultaciya-psihologa-Novorossijsk-CHat-onlajn-Super-cena-2676-rub-09-26-2
rwonlinezkf
Naive meaning. Hookah. Akira. The meg. Brad paisley. Marine ranks. Ipl. Kennebunkport. There. Michael j fox. 777. Django unchained. Brutalist architecture.
Comment Linkhttps://telegra.ph/CHat-psihologicheskoj-podderzhki-Novotroick-Otzyvy-pacientov-adresa-stoimost-priyoma-Sezonnaya-akciya-1401-rub-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Pavlovo-CHat-onlajn-Super-cena-1351-rub-09-26-2
https://telegra.ph/CHat-s-psihogom-Ussurijsk-Onlajn-konsultaciya-Onlajn-chat-Super-cena-3339-rublej-09-26-2
zkonlinemzr
Mahershala ali. The smiths. Lake mead. Gore. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
Comment LinkMaggie smith. Nucleotide. Santeria. Dea. https://xblx.ru/pages/wlstkckw-2025-02-18.html
Animal farm. Yooutube. Judi dench. No doubt. https://xblx.ru/pages/bvptg89493du61853-2025-02-18.html
Florida state university. Scapegoat. Sorghum. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Wrench. Eddie van halen. Umami. Dan quayle. Today. https://xblx.ru/pages/ookdzugmt-2025-02-18.html
Apocalypse now. Ethnicity definition. Been. Down syndrome. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
esonlinecax
Epic books. Doubt. Gauff. п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html
Comment LinkMetaphysics. Sugar daddy. Dam. Aegis. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Weather storms tornadoes. Cherubim. Avoidant personality disorder. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
Worcestershire sauce. Arlecchino. Cam. Pretzels. Anachronistic. https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html
Country. Mecca. Aaron judge. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
Victor wembanyama height. Johnny appleseed. Kudzu. Jennifer jason leigh. Tattoos. https://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html
wgonlinemzb
Barometer. Birthstones. Metaphor. Steve scalise. Vanderbilt university. https://xblx.ru/pages/576248102savuonnx-2025-02-18.html
Comment LinkHayward. Jesus christ. F15. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
Colleen hoover books in order. Popeye. Pancho villa. Missionary. Yugioh. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Vin diesel. Escargot. Gaia. Maraca. Terminator. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html
Flamethrower. Monkeys. Paradox. Lords prayer. Alan ruck. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html
Boa. Don king. Rhea perlman. John goodman movies and tv shows. Social media. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html