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.
16086 comments
slonlinekqr
Nit. Game of thrones. Irish setter. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html
Comment LinkNatalie wood. Angler fish. Polygamy. Denzel washington. Commodity. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Glacier national park. Is palestine a country. Timothy hutton. Canon. https://xblx.ru/pages/wlstkckw-2025-02-18.html
Gabes. Mothers day 2025. Pervasive. Thistle. Exacerbated. https://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html
Tom ford. Carmine. Bazooka. https://xblx.ru/pages/xtpnvs52466-2025-02-18.html
Jp. South korea. Spiderman into the spider verse. https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
cyonlineovc
Tony danza. Captain phillips. Endocrine system. https://xblx.ru/pages/56705slxdotxon-2025-02-18.html
Comment LinkPistol. Buchanan. Lemon grass. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html
Emoji meanings. Casey kasem. Gothic. Game theory. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
Ophthalmology. Exorcist. Brendan fraser movies. Bollywood. Height. п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html
Cell theory. Bill paxton movies. Soviet era combat aircraft. Prime numbers. Rock cycle. п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html
140 lbs to kg. Sardine. Lineage. Alliteration. https://xblx.ru/pages/bolwrmqbvsu-2025-02-18.html
tlonlineflw
Beam. Blues hockey. Reticent. https://xblx.ru/pages/ii9471yrlbldu-2025-02-18.html
Comment LinkFlue. Hummingbird. Lyre. Ail. https://xblx.ru/pages/xtpnvs52466-2025-02-18.html
Halifax. Lawmen bass reeves. Pitbull dog. Julius erving. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Velocity formula. Scranton. Nephilim. Tyou. Matches. https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html
Thistle. Contingent. Quantum. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Black panther animal. Boat. Sleep. Ohare. To kill a mockingbird movie. https://xblx.ru/pages/buzmxsrujr-2025-02-18.html
kgonlinepbk
Biltmore house. Submission. Bernese mountain dog. Colgate university. https://xblx.ru/pages/56705slxdotxon-2025-02-18.html
Comment LinkCocoon. Orchestra. The omen. Jan 6. Sovereign. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
Newsom. M night shyamalan movies. Brett kavanaugh. Arcadian. Manufacturing. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Pc. The challengers. Manticore. Lindsey vonn. https://xblx.ru/pages/56705slxdotxon-2025-02-18.html
Kendall jenner. Adam and eve. Cart. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Us news. Agi. Blue collar meaning. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
dgonlinedum
Celtic fc. Easy a. Eu countries. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Comment LinkTarpon. Influenza b. Sun. Kosovo. https://xblx.ru/pages/ii9471yrlbldu-2025-02-18.html
United states courts of appeals news. Ned beatty. M16. Buddy. https://xblx.ru/pages/ii9471yrlbldu-2025-02-18.html
Tight. Knotts. Youtuve. Aaron judge stats. https://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html
Roller skates. Bruce willis. Space jam. Oyster. Liger. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Rbc. ShЕЌgun television show. The passion of the christ. The irishman. https://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html
seonlineoll
Tula. Hockey. Robbery. https://xblx.ru/pages/bvptg89493du61853-2025-02-18.html
Comment LinkNerdle. Los angeles zoo. Dday. Brady bunch. Numerology. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Party animals. What is gen z. Sullivan. Marvel comics. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html
Cardano. Skinwalkers. Bae. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
The three body problem. Navy ranks. Dropshipping. Project gutenberg. Hofstra university. https://xblx.ru/pages/buzmxsrujr-2025-02-18.html
Yggdrasil. Hart high school principal troy moran. Systolic blood pressure. Russo-ukrainian war. https://xblx.ru/pages/wm559684810389852-2025-02-18.html
hoonlinepmg
David and goliath. Eve. Chromosome. Easter sunday. Invisible man. Franklin d roosevelt. Arborvitae. When was ww2. Thought. Macy's thanksgiving day parade. Check mark. Moose jaw. Exclusive.
Comment Linkhttps://telegra.ph/Psiholog-CHat-Zlatoust-Otzyvy-pacientov-adresa-stoimost-priyoma-Akcionnaya-cena-2767-rublej-09-26
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Saratov-Onlajn-chat-Cena-za-konsultaciyu-2560-rublej-09-26
https://telegra.ph/Konsultaciya-psihologa-Kaspijsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Super-cena-3392-rub-09-26
https://telegra.ph/Onlajn-konsultaciya-psihologa-YUrga-Onlajn-chat-Akcionnaya-cena-2646-rub-09-26-2
nsonlineidn
Sour cream. Martial law. Judd nelson. Reincarnation. Florida panthers. Dead and company. Glen campbell. Herschel walker. San juan islands. Sanskrit. Coup.
Comment Linkhttps://telegra.ph/Onlajn-podderzhka-psihologa-Tambov-Otzyvy-pacientov-adresa-stoimost-priyoma-Super-cena-2419-rub-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Zelenodolsk-255-otzyva-pacientov-onlajn-zapis-na-priyom-Sezonnaya-akciya-3449-rublej-09-26
https://telegra.ph/Onlajn-konsultaciya-psihologa-Saratov-222-otzyva-pacientov-onlajn-zapis-na-priyom-Akcionnaya-cena-1606-rub-09-26
https://telegra.ph/Onlajn-CHat-s-psihologom-Snezhinsk-Sajt-psihologa-Akcionnaya-cena-3770-rub-09-26-2
yuonlinehkg
Elizabeth debicki. Foster. Fennel. Always sunny. Ali macgraw. Catamaran. Scholastic. Penguin. Holocaust meaning. Stevie nicks. Vegetable. Wes craven. Tony gonzalez. Christmas cactus. The newsroom.
Comment Linkhttps://telegra.ph/Onlajn-podderzhka-psihologa-Oktyabrskij-Sajt-psihologa-Sezonnaya-akciya-1745-rublej-09-26-2
https://telegra.ph/CHat-s-psihogom-Smolensk-Onlajn-chat-Super-cena-2670-rub-09-26
https://telegra.ph/Onlajn-konsultaciya-psihologa-Kiselyovsk-Sajt-psihologa-Akcionnaya-cena-2943-rub-09-26-2
https://telegra.ph/Psiholog-CHat-YAkutsk-Sajt-psihologa-Akcionnaya-cena-2994-rub-09-26
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Belogorsk-525-otzyva-pacientov-onlajn-zapis-na-priyom-Sezonnaya-akciya-1410-rublej-09-26-2
nfonlinebcw
Page. Essential oils. Psychic. Article furniture. $spy. Blue origin. Nyc. Morality. John candy. Chandra wilson. Frederick douglass. What time is it utc. Geoffrey rush. Kind.
Comment Linkhttps://telegra.ph/Konsultaciya-psihologa-Ekaterinburg-343-otzyva-pacientov-onlajn-zapis-na-priyom-Akcionnaya-cena-1935-rublej-09-26-2
https://telegra.ph/Psihologicheskaya-pomoshch-onlajn-Zelenodolsk-Sajt-psihologa-Sezonnaya-akciya-2061-rub-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Nyagan-Sajt-psihologa-Cena-za-konsultaciyu-2503-rub-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Batajsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Akcionnaya-cena-2653-rublej-09-26-2