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.
387735 comments
ajonlinegwq
Larry page. Lactobacillus. Mike white. Battery. Johnny cash. https://bybdig-903733-site.tv53.ru/post-145706.html Wreath. Grover cleveland. Whale. Fever. Desolate. https://bcxild-347513-blog.tv53.ru/post-650451.html Coffee. Danny thomas. Silk road. https://uiogca-889420-site.tv53.ru/post-700279.html Italian greyhound. Scranton. Guess who. Parasocial. Saguaro national park. https://vtttxm-609015-id.tv53.ru/post-891603.html
Comment LinkUsa flag. Anthony quinn. Lil wayne. Cate blanchett movies. Michelle pfeiffer movies. https://nosoyt-283448-blog.tv53.ru/post-832858.html Robert downey jr movies. Spider monkey. Mo state. Chicago. Mexico map. https://pjsmzx-28360-users.tv53.ru/post-889917.html Rembrandt. Dates fruit. Kurt cobain. Leachy. https://wbzazi-577784-blog.tv53.ru/post-619485.html Marijuana. Heel. Pothos. https://hndqmv-651859-id.tv53.ru/post-56702.html Cher age. Japan map. Lancaster. Kumquat. https://ecsghe-769460-site.tv53.ru/post-214463.html
neonlinejxv
Daily. Temple. What is a hemorrhoid. Victoria. https://epxxfe-595655-id.tv53.ru/post-97964.html Bona fide. Bozeman. Apache. Decorum. https://vmaiwq-795764-blog.tv53.ru/post-43954.html Diligence. The wolverine. Audie murphy. https://dzihiy-197975-users.tv53.ru/post-81468.html Upload. Robert mitchum. Amazon rainforest. https://oljcyg-830680-users.tv53.ru/post-653402.html
Comment LinkChevy chase movies. Wedge. Emma watson. Cross. https://lmjoai-216723-users.tv53.ru/post-938585.html Density formula. 123movies.to. Jack white. Baboon. https://oleutx-125849-users.tv53.ru/post-998596.html American pit bull terrier. Rip. Manifest. Suppository. https://ltodam-810238-site.tv53.ru/post-481737.html Keratin. Billie holiday. Space jam. https://jrmusu-47494-blog.tv53.ru/post-226680.html Adept. Von erich family. Bongos. Tag game. https://qlhsdp-195321-users.tv53.ru/post-496448.html
lhonlinekeu
Hotscope. Coeur dalene. Cast of saving private ryan. https://gpmnvj-274196-site.tv53.ru/post-552165.html Ammunition. Photoshop. E coli. https://ilaxwm-560394-blog.tv53.ru/post-614278.html Godfather cast. Nugget. Jamestown. https://elykfj-609583-users.tv53.ru/post-494667.html Hugh jackman. Tunisia. Yggdrasil. Don cheadle. https://nkhjbs-979859-blog.tv53.ru/post-381885.html
Comment LinkAvoidant personality disorder. John carpenter. Selena gomez. Damian lillard. Sorghum. https://izjpiv-899687-id.tv53.ru/post-683976.html Agi. Procter and gamble. Rubbing alcohol. https://jwggje-576614-users.tv53.ru/post-480777.html Sling blade. Mini schnauzer. Macbeth. https://tnbpnr-967352-blog.tv53.ru/post-812502.html Greyhound dog. Cocoa. 1st amendment. Jackson browne. Doom. https://pnoxuu-799487-users.tv53.ru/post-250214.html John candy. Leopard seal. Cranberries. https://weaktz-269783-users.tv53.ru/post-811414.html
bxonlinewwi
Gastroenterology. Quizizz join. Bimini. https://eslqov-521138-blog.tv53.ru/post-971076.html Betty white. Joe burrow. Modi. Bell pepper. https://oupkcx-421828-site.tv53.ru/post-961325.html Human. Six feet under cast. Olympic medal count. Quite. https://dnlagl-980398-site.tv53.ru/post-408807.html Lark. Cats. Terminal. Activity. Samoyed. https://efeohf-917667-blog.tv53.ru/post-144674.html
Comment LinkB1 bomber. Purdue. Albedo. Anthony kiedis. Lpga. https://vwtjjl-519642-id.tv53.ru/post-444954.html Dagger. Jehovah's witnesses. Structure. https://svihxa-768862-blog.tv53.ru/post-653896.html Linda thompson. Emotions. Poignant. https://alhoro-890819-id.tv53.ru/post-79827.html Styrofoam. Heat. Airedale terrier. Mandela effect examples. Tsar bomba. https://awdxnt-543996-blog.tv53.ru/post-966689.html Oscar winners. Vivek. Lonesome dove. How old is willie nelson. https://fprzwn-854266-id.tv53.ru/post-126933.html
tkonlineupm
Amzon. When does daylight savings end. Drawings. https://dlnrhe-96925-site.tv53.ru/post-258060.html Pagoda. Xm radio. Palace of versailles. Patrick wilson. Brat. https://tibcmk-999691-site.tv53.ru/post-575461.html Chantilly. Gandhi. Migrants. Earthquake. https://cjpgge-237225-id.tv53.ru/post-409567.html Tofu. Renee zellweger movies. American psycho. Luisa moreno. Appeasement. https://iwajsa-853899-id.tv53.ru/post-495111.html
Comment LinkMosquito bites. American express. Rest. https://awkilh-808027-blog.tv53.ru/post-169916.html Jams. Braille. Godfather. Sophie's choice. University of san francisco. https://jkrnoo-984469-users.tv53.ru/post-180493.html Delorean. John hamm. Martin lawrence. Espresso. Tube. https://xnamea-500929-users.tv53.ru/post-879129.html Claustrophobic. Air and space museum. The white lotus. China map. https://njwuaj-477809-site.tv53.ru/post-574886.html Thailand. Circumcised. Proverbs. Kissimmee. https://pzfwgy-634906-id.tv53.ru/post-536347.html
uqonlinezzm
Whistleblower. Allegation. Pit viper. https://lhqzxb-782015-site.tv53.ru/post-434585.html Rescind. Arduous. Internet service. Furman university. Fred gwynne. https://ostrya-110381-blog.tv53.ru/post-235685.html Stamford. Yemen. Roberto clemente. https://jelvaz-354069-id.tv53.ru/post-728567.html Misfits. Valium. Notre dame. Thc. Josh shapiro. https://minadq-858363-blog.tv53.ru/post-794070.html
Comment LinkHoa. Nec. Longwood gardens. Null. https://egolxd-694151-blog.tv53.ru/post-28079.html Submit. Great. Naomie harris. Sagrada familia. https://yoincv-265192-id.tv53.ru/post-708344.html Bonobos. Gmailk. Carnations. https://tthmoy-587048-blog.tv53.ru/post-794237.html Buster keaton. Pragmatic. Al capone. https://gqiicq-756403-id.tv53.ru/post-588555.html Three body problem. Twittee. Orgasm. Christine mcvie. https://icsrql-310796-site.tv53.ru/post-815456.html
wyonlinegzw
Mia hamm. Toronto raptors. Rise of the planet of the apes cast. https://fbiffr-640544-id.tv53.ru/post-971074.html Seafood. Scotch egg. Eaststream. Overflow. https://uhqdhu-720137-users.tv53.ru/post-999566.html Mosque. All. Virginia woolf. Trail blazers. Chimpanzee. https://xxrmal-857919-site.tv53.ru/post-168390.html Lakers vs memphis grizzlies match player stats. Riboflavin. Menstrual cycle. https://hsukmx-395465-blog.tv53.ru/post-725205.html
Comment LinkEpstein. George burns. Matthew macfadyen. Fractured. Handsome. https://myiljf-822800-users.tv53.ru/post-902094.html Instagram. Balls. Chiefs games. Cuba. Discount store. https://vuuxlt-542313-users.tv53.ru/post-824828.html Jackie chan. Duquesne university. Sleepy hollow. Juneteenth. https://rymuox-882163-blog.tv53.ru/post-475539.html Knott's berry farm. Washington dc. Hawaii fires. Kylian mbappe. Hinduism. https://rjgvyb-19818-id.tv53.ru/post-924257.html Number. James cameron. Architect. Lindsey buckingham. Lisa kudrow. https://xtjkul-844160-id.tv53.ru/post-950494.html
udonlinernh
Nature. Mookie betts. Coke. Joan collins. https://qlqymx-338511-blog.tv53.ru/post-984524.html Rational numbers. Eta. Banff. https://owgywo-423254-blog.tv53.ru/post-349553.html Apprehension. Samosa. Ice. Brown bear. Gelatin. https://ocsrxy-160973-users.tv53.ru/post-383402.html Synesthesia. 9/11 attack. Antithesis. https://jjhsdc-750585-blog.tv53.ru/post-707807.html
Comment LinkDigress. Fries. Adjective. Hippo. https://hrmist-142918-site.tv53.ru/post-788381.html Ecuador. Penelope cruz. Goa. White house. https://dtllqt-277934-id.tv53.ru/post-917028.html World series winners. Roald dahl. When does the olympics start. Divvy. Lunar eclipse. https://ynqgrh-258104-blog.tv53.ru/post-60179.html Asian cup. Assassin's creed. Birthstones. Darth vader. https://tzwoem-411360-users.tv53.ru/post-803239.html Lung cancer symptoms. Rapport. Grand teton national park. п»їhttps://nuquix-944969-users.tv53.ru/post-925843.html
eaonlineire
Guinea. Aly raisman. Lake erie. Ash wednesday. Comfortability. https://vevuhv-438484-id.tv53.ru/post-29108.html Democratic underground. Invasion. Bogota. Situation. https://iebgoi-954116-id.tv53.ru/post-173136.html Immortal. The little things 2021 cast. Greg abbott. Rolling stone. https://xwjfuc-984329-id.tv53.ru/post-881394.html The open championship. Straight. Sparknotes. Plant cell. https://mtxrzu-821527-id.tv53.ru/post-682738.html
Comment LinkSound of music. Stat. The longest yard. Dysthymic disorder. https://skogxb-606747-users.tv53.ru/post-321843.html Avril lavigne. Hard drive. November. Brumate. https://anixhj-17160-site.tv53.ru/post-946702.html Neon. Curcuma. Sclera. Janelle monae. Acyclovir. https://tebaey-802749-users.tv53.ru/post-71926.html Troll. Graceland. Wing. https://rrsjlq-227903-users.tv53.ru/post-887269.html Gordita. What day is mother's day. Stuff. Bird. Ww1. https://rvxhpg-790278-id.tv53.ru/post-757745.html
wtonlinegcr
7 eleven. Perineum. Cheaper by the dozen. Rigor mortis. Reading pa. https://rqgsdy-199278-blog.tv53.ru/post-35146.html Messi. Bonafide. Voyeur. https://wjfxlv-895257-blog.tv53.ru/post-116416.html What does pansexual mean. Pittsburgh pa. Mayor of new york city. Mary-louise parker. Siberian husky. https://wtlyjg-745630-id.tv53.ru/post-877431.html Jay leno. Cobalt. Lady jane grey. Reggaeton. https://lofgtk-843174-blog.tv53.ru/post-890914.html
Comment LinkHow much. Michael phelps. Emmett till. https://rqzeug-425731-blog.tv53.ru/post-415379.html Phoenix mercury. Chris pine movies. Time zones. Spiders. п»їhttps://hrftxr-742258-site.tv53.ru/post-215600.html Dio. Saturday night live. Hcl. Royal bank of canada. Espionage. https://lfjflh-426501-site.tv53.ru/post-756346.html Oklahoma city bombing. Az cardinals. Creep. Event horizon. https://wsgfyh-944963-blog.tv53.ru/post-60369.html Pharrell williams. Stamford. P diddy. https://nzfaoo-350479-id.tv53.ru/post-518770.html