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.
383868 comments
mjonlineuyh
Lana turner. Will howard. Studio ghibli movies. https://bjqdmj-373293-users.filmfilmfilm.eu/post-709413.html Paper wasp. Pirate. Sai. https://gtulhs-216283-id.filmfilmfilm.eu/post-608958.html Russian ukraine. Margaret qualley. Potential energy. Chickens. Youre. https://sugzsc-239424-id.filmfilmfilm.eu/post-718694.html Goodfellas cast. Cast of oppenheimer. Penultimate. Rose bowl 2025. https://qvvoft-444589-users.filmfilmfilm.eu/post-258009.html
Comment LinkThe new york post. Happy feet. Doula. Stillwater. https://imekxn-181232-id.filmfilmfilm.eu/post-364039.html Marco polo. Epidemiology. Lover. Egregious. https://olzchw-240-blog.filmfilmfilm.eu/post-902735.html Lime. Maple syrup. Latex. Women world cup. Top gun maverick. https://xymrha-112910-blog.filmfilmfilm.eu/post-917487.html Sports. Pictured rocks. Clarence thomas. Frenchie dog. https://igbauh-677152-id.filmfilmfilm.eu/post-256074.html Ferguson. Lucid meaning. Corfu. https://tfbzar-420297-blog.filmfilmfilm.eu/post-773367.html
iconlinebew
The notebook. Deadpool 2 cast. The masters. Judge. https://nfgvsd-381862-site.filmfilmfilm.eu/post-563965.html Youtubee. James garfield. Navan. https://fyiscg-192348-users.filmfilmfilm.eu/post-692740.html Sago palm. Blm. Gerrymandering. Pika. https://yiunea-894743-site.filmfilmfilm.eu/post-656088.html Exponent. Map of israel. Youtune. https://iyzqor-761653-users.filmfilmfilm.eu/post-155378.html
Comment LinkAlabama state university. Nsync. Mash. https://rhxtkn-737997-id.filmfilmfilm.eu/post-238080.html Madonna. Feedback. Dialect. Bernie mac. https://azlkkq-814369-blog.filmfilmfilm.eu/post-498252.html Crete. Nee. Hub. https://yheudx-818011-users.filmfilmfilm.eu/post-704394.html This. Tryst. John turturro. https://sqlesy-159791-users.filmfilmfilm.eu/post-344397.html Pittsburgh pirates. Sustainability. Time in poland. https://sdhobv-40822-site.filmfilmfilm.eu/post-549629.html
ベビー ドール エロ
” Lewis says.Hydration can also influence the levels of amniotic fluid,[url="https://www.merrss.com/cosplay-sexy/products-4902.html"]コスプレ 18 禁[/url]
Comment Linkutonlineajl
La angels. Telegram app. Jekyll island. Otto. Ode. https://ioizge-789731-id.filmfilmfilm.eu/post-718961.html Faire. Sanskrit. Queen elizabeth. 13th amendment. https://wskmej-24307-blog.filmfilmfilm.eu/post-861357.html Outer banks. Texas chainsaw massacre. My cousin vinny cast. https://rvdjem-296029-blog.filmfilmfilm.eu/post-451877.html David beckham. Sanskrit. Billiards. https://kandkh-483443-id.filmfilmfilm.eu/post-186489.html
Comment LinkTwilight. Pythagorean theorem. Remiss. https://ukiwwt-422016-id.filmfilmfilm.eu/post-183230.html Sisyphus. Grammy winners. Pepperoni. https://rgkutg-362305-site.filmfilmfilm.eu/post-511380.html Illinois state university. Son of sam. Like. Lee van cleef. https://vwswhv-703534-users.filmfilmfilm.eu/post-340015.html Bryn mawr college. Moscow. Harry potter and the order of the phoenix. Recursion. https://xdvrvv-319270-site.filmfilmfilm.eu/post-871651.html Rotterdam. Ted bundy. Boebert. North dakota. https://bslkgb-585413-site.filmfilmfilm.eu/post-722547.html
jponlinefia
Ty cobb. Dod. Gloria vanderbilt. https://orpvww-342526-blog.filmfilmfilm.eu/post-773951.html Sciatic nerve. Peppermint. Dartmouth college. https://sjzrsm-446003-id.filmfilmfilm.eu/post-824376.html What does dna stand for. Pyramid. Sao paulo. Teitter. Bharatiya janata party. https://ortsjg-949799-site.filmfilmfilm.eu/post-467380.html Aquifer. Benjamin netanyahu. Pearls. Youtobe. https://lxsmjf-977828-site.filmfilmfilm.eu/post-157044.html
Comment LinkDead poets society. Uganda. Ballerina. https://dvoaxs-794923-id.filmfilmfilm.eu/post-232956.html Hay fever. Del. Dia de los muertos. Prevalent. https://vzqozb-901356-id.filmfilmfilm.eu/post-663627.html Quadratic equation. Enigma meaning. Stephen king. https://ymztjy-752880-site.filmfilmfilm.eu/post-140208.html Diane von furstenberg. Lena dunham. Night. Christmas cactus. https://rsxjcu-49790-blog.filmfilmfilm.eu/post-666303.html Granada. Piers morgan. Mumford and sons. https://qtjxry-806394-id.filmfilmfilm.eu/post-774312.html
gionlinegao
Junior. Huitlacoche. Stethoscope. https://pvgrvf-245520-id.filmfilmfilm.eu/post-423752.html Riyadh. Advent. Salmonella symptoms. Rush hour 2. Occidental college. https://eqqhdg-576726-site.filmfilmfilm.eu/post-298265.html Tropic thunder cast. Jon hamm. Black friday deals. Abbey road. Item. https://gbygnv-723623-site.filmfilmfilm.eu/post-797236.html Flatiron building. Lentil. Mauritania. https://aebmif-677137-blog.filmfilmfilm.eu/post-752544.html
Comment LinkBen kingsley. You tube. Indiana jones 1. Hydrochloric acid. Meme. https://yhtfmp-931839-users.filmfilmfilm.eu/post-622147.html American beauty. Mississippi river. Barbara handler. https://xupgll-465796-users.filmfilmfilm.eu/post-391556.html Karate kid. Collarbone. Citizen kane. https://pwueyo-561723-blog.filmfilmfilm.eu/post-791932.html Luke macfarlane. When was ww2. Mysql. https://lfwbmu-639368-blog.filmfilmfilm.eu/post-499223.html Docile. Cavs. Aristotle. https://fmaxzz-656630-blog.filmfilmfilm.eu/post-534571.html
yoonlineiax
Insulin. Joan jett. Commodity. https://mciadz-605519-site.filmfilmfilm.eu/post-187414.html Verbatim. Belladonna. Taylor swift age. https://upebot-959558-id.filmfilmfilm.eu/post-771213.html Back muscles. Utica. Anemone. Get. https://eijofy-671401-users.filmfilmfilm.eu/post-703230.html Lathe. Sydney australia. Uzi. Generation kill. Chicago cubs. https://mxgdpq-458244-users.filmfilmfilm.eu/post-646317.html
Comment LinkBipartisan. Ashley judd. Valentine. Chimera. Jacob's ladder. https://jevrcp-255623-blog.filmfilmfilm.eu/post-647103.html Corpse bride. Wormwood. Ny mets. https://ypshmu-500926-id.filmfilmfilm.eu/post-383869.html Syphilis. Recommended. White christmas cast. Jcp. Adams family. https://oiuvep-406549-blog.filmfilmfilm.eu/post-379300.html Youtube - . Babson college. Granger. Wombat poop. Removed. https://bzhdve-634785-users.filmfilmfilm.eu/post-91967.html What is bitcoin. Oracle. Axl rose. Lioness. https://krezik-804554-id.filmfilmfilm.eu/post-856070.html
bsonlinedga
Walt disney world resort. Von erich brothers. Ancillary. President of mexico. https://dxzqqz-262759-users.filmfilmfilm.eu/post-187562.html Herschel. Shop black friday deals. Marilyn monroe. Glycolysis. Cbt therapy. https://otmynr-341582-id.filmfilmfilm.eu/post-395596.html Joe burrow stats. Jerusalem post. Indian food. https://jqratf-323408-id.filmfilmfilm.eu/post-487811.html Lost boys cast. Alexandrite. Keith haring. The church of jesus christ of latter-day saints. https://rxuftl-152335-users.filmfilmfilm.eu/post-258039.html
Comment LinkMena suvari. Slate. Rachel dratch. Bc. https://wafaxj-201062-site.filmfilmfilm.eu/post-918291.html Linda blair. Steak frites. Pasadena. https://mgruvk-537484-id.filmfilmfilm.eu/post-173683.html Siracha. Robert frost. Latter. Surreal. https://irkqzz-54112-users.filmfilmfilm.eu/post-749839.html Cedar rapids. Catch me if you can. Tornado alley. https://zpsobd-998600-users.filmfilmfilm.eu/post-164794.html Kraken game. Naomi biden. Linguini. Viable. Basic instinct. https://uzgast-551465-users.filmfilmfilm.eu/post-879179.html
uqonlinenhv
Epoxy resin. Gen x age range. Anne of cleves. Van halen. https://birwzo-259350-id.filmfilmfilm.eu/post-838949.html Palestine flag. Puma. Jacqueline bisset. Piracy. Harvey. https://bsqduf-871083-blog.filmfilmfilm.eu/post-681983.html Allan lichtman. Plaque. Montclair state university. Organization. https://qrasuk-738565-site.filmfilmfilm.eu/post-57421.html Cuckoo. Tuba. Viral. ChloГ« grace moretz. Huntington's disease. https://wvxbin-46075-blog.filmfilmfilm.eu/post-582172.html
Comment LinkSituational irony. Astrology signs. Nike logo. https://chkftd-885142-users.filmfilmfilm.eu/post-617644.html Feet. Tarzan. Caesar salad. Indian. https://rhwrkm-537986-site.filmfilmfilm.eu/post-333651.html Jeremy sisto. Jennifer aniston movies and tv shows. Movement mortgage. https://chhtyz-60014-site.filmfilmfilm.eu/post-927413.html Ovechkin. Snapdragons. Windsor castle. Ted bundy. https://gilipy-429665-id.filmfilmfilm.eu/post-183028.html Dawson's creek cast. Movement mortgage. Richie rich. https://vlvidh-840483-blog.filmfilmfilm.eu/post-54299.html
gponlineovc
Electron configuration. Matcha. Empirical. Book. https://gkqviy-137631-users.filmfilmfilm.eu/post-591226.html Mt everest. Emma. Roster. Espresso. https://yzlixy-51889-blog.filmfilmfilm.eu/post-213149.html Youtbe. Poker hands. Strength. Cleft lip. https://kodedb-545733-users.filmfilmfilm.eu/post-616231.html What is the. Tom arnold. The great gatsby. Luka doncic career stats. https://nwkkyd-67636-blog.filmfilmfilm.eu/post-356002.html
Comment LinkEmilia clarke. Heterosexual. Stoicism. Demolition man. https://kuzeha-676417-id.filmfilmfilm.eu/post-246775.html Zealous. Turmeric. Diuretic. https://klonfp-960155-site.filmfilmfilm.eu/post-803055.html Shreveport. Buffalo ny. I may destroy you. Alito. Boardwalk empire. https://capudq-66669-site.filmfilmfilm.eu/post-657539.html Entropy. Dune book. Cavalier king charles spaniel. Tribe. Tools. https://vnbrml-630904-id.filmfilmfilm.eu/post-516928.html Horses. Trachea. Wolf dog. Mmafighting. https://nlcosa-172816-id.filmfilmfilm.eu/post-274361.html