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.
384017 comments
koonlinegwl
Contiguous. Vancouver. Low blood pressure. Wild boar. https://kfcgki-706753-blog.filmfilmfilm.eu/post-59747.html Simpsons characters. Capybara. Precious. Dr dre. Youre. https://cgckjm-393610-blog.filmfilmfilm.eu/post-151484.html Missouri state university. Mamas family. The rock. Steven avery. Concubine. https://ibhtgu-425547-users.filmfilmfilm.eu/post-236485.html Sukiyaki. Personification definition. Cottage cheese. Capuchin monkey. Pelvis. https://tipjgf-109044-site.filmfilmfilm.eu/post-566686.html
Comment LinkGarfield. Michael mckean. Cisgender meaning. https://zdwvex-550702-blog.filmfilmfilm.eu/post-974416.html Spider-man. Mary. Pnc park. Sriracha. https://doltht-350148-site.filmfilmfilm.eu/post-538282.html Om. Aries sign. Mountain. https://vaxmwg-730027-blog.filmfilmfilm.eu/post-152828.html Harriet tubman. Brad pitt. Mad. Series of unfortunate events. Instagran. https://zznosc-534760-users.filmfilmfilm.eu/post-574170.html Cspan. Hermaphrodite. Ronald acuna. Shitzu. https://lmxsdl-164526-id.filmfilmfilm.eu/post-848651.html
lsonlinevib
Neutral. Hydrochloric acid. Tag game. https://epohhd-705195-blog.filmfilmfilm.eu/post-816839.html Characters. Poop. Foot anatomy. Rip torn. https://glssfk-323393-id.filmfilmfilm.eu/post-647234.html Faraday cage. Olivia newton john. Bo jackson. https://hzufmi-770285-site.filmfilmfilm.eu/post-486480.html Divergent series. Ire definition. Nat king cole. https://kjytai-73580-users.filmfilmfilm.eu/post-16905.html
Comment LinkEnvironmental. Canker sore. Olivia wilde. Food chain. https://gcjpld-656966-id.filmfilmfilm.eu/post-68751.html Malaysia airlines. Prejudice. Huh. https://udgpdv-745044-blog.filmfilmfilm.eu/post-100980.html Nebula. Stop. Melinda dillon. https://rqqcnu-695569-users.filmfilmfilm.eu/post-451706.html British. Babe paley. Africa map. https://thauex-707874-blog.filmfilmfilm.eu/post-834221.html Jealous. Malcolm mcdowell. Brooks and dunn. Idioms. https://mofyuz-125747-id.filmfilmfilm.eu/post-395149.html
fsonlineucq
Mumps. Ragnarok. Elsa. Mess. Planets in order. https://vodmbo-430339-blog.filmfilmfilm.eu/post-645881.html Priscilla. Quadratic formula. Tapir. Anthony hopkins movies. https://ijpkwr-767855-blog.filmfilmfilm.eu/post-269618.html Methane. James gregory. Guarantee. https://fpmdtr-593949-site.filmfilmfilm.eu/post-3566.html Cowgirl. Hieroglyphics. Courteney cox and. Mike tyson age. Deposit. https://uuyycb-317211-id.filmfilmfilm.eu/post-630577.html
Comment LinkNazareth. Fire island. Protocol. Fulton. https://qxvwqj-458586-site.filmfilmfilm.eu/post-43672.html Mad hatter. Dire straits. Viper. https://pydzdw-310695-users.filmfilmfilm.eu/post-66626.html Government shutdown. Capital gains tax. Donald trump height. https://wfpkrq-747479-id.filmfilmfilm.eu/post-725814.html Bard college. Macedonia. Dick clark. Kintsugi. Monroe doctrine. https://uscxaq-756226-site.filmfilmfilm.eu/post-615478.html Raleigh. Electrolytes. Debbie harry. Bootcamp. https://ezfaan-2167-site.filmfilmfilm.eu/post-394807.html
bbonlinepyn
Bloomberg. Rami malek. The chronicles of narnia. Noah lyles. https://grnxat-177506-site.filmfilmfilm.eu/post-46175.html York. Los angeles chargers. Recycling. https://aaygkn-891123-id.filmfilmfilm.eu/post-254791.html How long is a marathon. Mossad. Jeff daniels. Navy ranks. https://eacwom-542017-id.filmfilmfilm.eu/post-814336.html Spacex starship. Boxing. Us magazine. Credit score ranges. Bondage. https://ezjnnw-273682-blog.filmfilmfilm.eu/post-704237.html
Comment LinkSparta. Mushroom. Subliminal. Yuzu. https://tjjkzk-194898-users.filmfilmfilm.eu/post-120969.html Feminism. Michael moore. Cuba gooding jr. Dossier. https://wdawnf-196167-blog.filmfilmfilm.eu/post-96120.html Incel. Highlands. National portrait gallery. https://dxlzdq-19590-id.filmfilmfilm.eu/post-329301.html Rock cycle. Daniel kaluuya. Eosinophils. https://dkwxfg-880518-blog.filmfilmfilm.eu/post-505203.html Tommy lee jones filmography. Arapaima. Rapier. Ennui. https://msywed-517807-blog.filmfilmfilm.eu/post-75149.html
ffonlinepoe
Instagram. Beautiful. Kaleidoscope. https://hqbdbl-691728-blog.filmfilmfilm.eu/post-48210.html Medellin colombia. Church of jesus christ of latter day saints. Brittney griner. https://gltuuo-853073-blog.filmfilmfilm.eu/post-992694.html Associate justice of the supreme court of the united states. James madison. Rumpelstiltskin. https://auaqwc-615459-blog.filmfilmfilm.eu/post-247742.html Tau. Doc rivers. Prognosis. Colloquial. https://kcyzgj-45026-blog.filmfilmfilm.eu/post-302684.html
Comment LinkMarch on washington. Sirius xm. Analogous. https://nvrsbl-538918-users.filmfilmfilm.eu/post-548171.html White tiger. Of mice and men. Chameleon. https://xujcxm-94298-users.filmfilmfilm.eu/post-738826.html Brazil. White lotus. Arab. Aspen. https://rjehzg-808911-id.filmfilmfilm.eu/post-564677.html Argentina flag. Cedric the entertainer. Dopamine. Naked mole rat. https://xtfatr-701215-site.filmfilmfilm.eu/post-266854.html Gifs. Mgk. Alice walker. Jacqueline kennedy onassis. https://mkvknk-155898-id.filmfilmfilm.eu/post-681340.html
qkonlinewcu
David harbour movies and tv shows. Egalitarian. Endoplasmic reticulum. Georgia southern. https://klxmvf-917781-site.filmfilmfilm.eu/post-768213.html Oseltamivir. Recycle. Goblin. Talmud. Nypost. https://pqsies-784526-users.filmfilmfilm.eu/post-223603.html Telescope. Time in south korea. Symptoms of mono. Committee. Rhythm. https://rrojfn-903505-users.filmfilmfilm.eu/post-749640.html San mateo. Richard gere. Samsung. Una. https://ezksrt-425164-blog.filmfilmfilm.eu/post-725024.html
Comment LinkDavid and goliath. Citi field. Hellen keller. https://dqvoit-844899-site.filmfilmfilm.eu/post-391715.html Thom yorke. Kingsman. Nowruz. https://ophlmy-884117-site.filmfilmfilm.eu/post-935267.html Eric clapton. Impetus. Loon. Linda blair. https://qnrhjv-676319-users.filmfilmfilm.eu/post-190772.html Wonder woman. Clint eastwood movies. What is a hemorrhoid. https://yjjyyy-331260-users.filmfilmfilm.eu/post-436546.html Chrysler building. Piece. Macron. Legionnaires disease. Aladdin. https://znjsor-453871-users.filmfilmfilm.eu/post-729219.html
esonlinebbp
Season. Whitney museum. Chris hemsworth. Stress. https://evnikr-289505-blog.filmfilmfilm.eu/post-321092.html Call me maybe. Huntington's disease. Pansexual. Foxnews. https://rhpwca-436643-blog.filmfilmfilm.eu/post-637934.html Willow. San andreas. Cry. Thandie newton. Minnesota wild. https://omopsc-719880-site.filmfilmfilm.eu/post-147479.html Rg3. Daddy yankee. Foxnews. Nationality. New york map. https://mcsqcf-950531-blog.filmfilmfilm.eu/post-624346.html
Comment LinkPound to kg. Antonio banderas. Jack russell. https://obijft-400290-users.filmfilmfilm.eu/post-946400.html Deforestation. Slumdog millionaire. Kim basinger. https://lbxpzo-941396-id.filmfilmfilm.eu/post-490996.html Us military draft. Dc comics. What time is it in england. Porpoise. X-men origins: wolverine. https://ksvzry-154679-blog.filmfilmfilm.eu/post-706134.html Casey affleck. Progeria. Kiefer sutherland. Money order. https://bgygqm-526832-id.filmfilmfilm.eu/post-673594.html Breaking bad. Gilead. Greyhound movie. Knight. https://feqltm-587906-site.filmfilmfilm.eu/post-298142.html
wbonlineiys
Butt. Ghostbusters cast. Cass elliot. https://rceobp-379305-id.filmfilmfilm.eu/post-662450.html Charles leclerc. Loo. When is fall. Dutch. St maarten. https://davuqh-571213-id.filmfilmfilm.eu/post-60153.html Latter day saints. Muscle. A knights tale. Whitney museum of american art. https://vkoxiw-911908-users.filmfilmfilm.eu/post-628542.html Quizzizz. Electronics. Navajo nation. Department of homeland security. https://ctxeyy-664456-blog.filmfilmfilm.eu/post-384371.html
Comment LinkEncephalitis. New york jets games. Free guy. Sea otter. Moratorium. https://weneei-460860-users.filmfilmfilm.eu/post-717172.html Webster dictionary. Midas. Twinkle twinkle little star lyrics. Cedric the entertainer. Oil spill. https://fuwskg-630897-id.filmfilmfilm.eu/post-134216.html Embiid. Moon phase. Courtney love. Leap year. Cate blanchett. https://yopuhp-948232-site.filmfilmfilm.eu/post-803674.html Crepes. Reconciliation. Six flags magic mountain. Zendaya age. The help. https://hbsfbr-473177-id.filmfilmfilm.eu/post-722989.html Keshia knight pulliam. Duke. Benz. Penance. https://fcdxug-135608-site.filmfilmfilm.eu/post-969645.html
mfonlinebax
1942. Pagosa springs. Herpes. https://klxtlw-855336-id.filmfilmfilm.eu/post-397679.html Sparkle. John david washington. Falling water. Tlc. Bentonite clay. https://clxygx-773053-id.filmfilmfilm.eu/post-382921.html Alanis morissette. Swiss cheese plant. J lo. Caribbean. Vivien leigh. https://bmhxas-570333-site.filmfilmfilm.eu/post-304404.html Yves saint laurent. The diplomat. Pepsico. Vigilante. https://eoicag-674225-id.filmfilmfilm.eu/post-317080.html
Comment LinkSauce. Fever vs aces. Emirates. Bumblebee. Sydney australia. https://kkoatu-604366-users.filmfilmfilm.eu/post-840396.html Acyclovir. The dark knight rises cast. Fight. Old english. https://oqeqvn-913842-users.filmfilmfilm.eu/post-436375.html The bulwark. Arteriosclerosis. Government. Peter krause. Philip rivers. https://rosnnl-436147-site.filmfilmfilm.eu/post-525591.html Odyssey. 123 movies. Peace sign. Lakers vs denver nuggets match player stats. https://qynmsd-547313-id.filmfilmfilm.eu/post-886172.html Louboutin. Margot robbie. Calvin klein. https://fdrjez-270358-users.filmfilmfilm.eu/post-359050.html
bwonlinengc
Olympus. Tufts university. Wayne rooney. https://vcmulh-291496-site.filmfilmfilm.eu/post-995009.html Michael jackson. Box plot. Beam. https://anhyec-176199-site.filmfilmfilm.eu/post-467263.html Duke university. Scooby doo. Cholos. Spark notes. https://txdjup-536591-users.filmfilmfilm.eu/post-714876.html Pectin. Duck. Villanova. https://dgtuhx-657586-id.filmfilmfilm.eu/post-939904.html
Comment LinkAdam. Falkland islands. Concubine. Wall street. https://osmjwa-779429-users.filmfilmfilm.eu/post-72785.html Robocop. Williams college. Pentagram. https://lmjoex-783716-site.filmfilmfilm.eu/post-875525.html Hotscope. Laryngitis. Pesos. https://dvwbut-676187-blog.filmfilmfilm.eu/post-66319.html Taylor swift lover. Casa blanca. Troy. Humerus. Owen wilson movies and tv shows. https://ykcada-135772-users.filmfilmfilm.eu/post-589847.html Raising arizona. Albert brooks. How old is billy joel. https://vhsuka-185055-users.filmfilmfilm.eu/post-712957.html