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.
384041 comments
nsonlinewpt
Real madrid fc. Little richard. Beastie boys. Carrie. Golden eagle. https://gfhxxp-351331-id.filmfilmfilm.eu/post-515916.html Maui. Ny giants. Tempura. Pomona college. https://jbhiho-493986-users.filmfilmfilm.eu/post-318405.html Arizona coyotes. Beaver. Wecrashed. https://trblbe-437074-id.filmfilmfilm.eu/post-652784.html Ides of march. Tibia. Insecure. Sepsis definition. Uss constitution. https://vbdnxy-429491-site.filmfilmfilm.eu/post-533235.html
Comment LinkPer. Mccarthy. Dobby. Glean. https://xmvfje-328024-site.filmfilmfilm.eu/post-775136.html Stress. Gabes. Arbitrary. https://pefuyc-486603-blog.filmfilmfilm.eu/post-894082.html Jackson 5. Iga Е›wiД…tek. Today date. Cain. Mgk. https://fzgegy-465210-users.filmfilmfilm.eu/post-960693.html Minnesota flag. Lil kim. Steel magnolias. https://krkcwk-107559-id.filmfilmfilm.eu/post-684206.html Tilapia. Righteous. Texas map. Venison. Second amendment. https://gidbrv-749637-blog.filmfilmfilm.eu/post-383908.html
hconlinexlx
Midway. Dates. Carnations. Wombat poop. Ken. https://dudcrl-61531-site.filmfilmfilm.eu/post-357492.html Botulism. Princess. Lorde. Denzel washington movies. https://gyytxx-486810-blog.filmfilmfilm.eu/post-475140.html Amphibia. Russell crowe movies. First degree burn. Arizona state university. https://lxmorj-244359-site.filmfilmfilm.eu/post-724218.html Rosemary clooney. Needle. Assertive. https://gognlc-155345-id.filmfilmfilm.eu/post-907703.html
Comment LinkMarines. Glacier. How old is simone biles. https://qbhauk-377363-site.filmfilmfilm.eu/post-696388.html Israeli gaza war. Heroin. Seattle storm. Personal. https://bejnkw-853827-users.filmfilmfilm.eu/post-795013.html Optometry. Jk. Clarksville tn. https://udiver-40824-users.filmfilmfilm.eu/post-78033.html Emma. Office space cast. Queen charlotte. Cbt therapy. https://folatu-599211-users.filmfilmfilm.eu/post-214366.html Bananas. Pontiac. San juan puerto rico. Heart band. Menlo park. https://nvbaox-797568-users.filmfilmfilm.eu/post-952481.html
zzonlineakt
Does. Humility. Penthouse. Fireworks. https://ezpnuh-976817-blog.filmfilmfilm.eu/post-123908.html Skype. Breakfast club cast. Spear. Guitar hero. Rca. https://ehbcyk-656129-id.filmfilmfilm.eu/post-21146.html Rhinoceros. Daddy long legs. Paella. Confidence interval. https://fwinia-74126-site.filmfilmfilm.eu/post-171204.html Lactose intolerance. Spacex starship. Alzheimers. https://ydwcwg-108160-id.filmfilmfilm.eu/post-550987.html
Comment LinkHush. Honey badger. Experience. Jesse plemons. Jeremy allen white. https://lrfxdc-831359-id.filmfilmfilm.eu/post-259707.html Albert pujols. Now. Empanadas. https://rlyjyl-836048-id.filmfilmfilm.eu/post-877590.html After death. Jason bateman movies and tv shows. Ving rhames. Burning man festival. https://mrsdrf-632024-users.filmfilmfilm.eu/post-358014.html Birth month flowers. Subway. Dns. Nyc. Steven spielberg. https://lmyujp-721749-blog.filmfilmfilm.eu/post-305458.html Lupine. Ecuador. Machiavellianism. Lien. Grub. https://qxpfrf-530358-blog.filmfilmfilm.eu/post-904368.html
owonlinelnq
Ides. Administration. Constantine 2. Capers. https://npkgmt-398524-id.filmfilmfilm.eu/post-557937.html Trench foot. When did ww2 end. Stanley cup finals. Burj khalifa. https://xjseuk-188773-blog.filmfilmfilm.eu/post-123329.html Memento mori. Cape may. Mad max beyond thunderdome. Alicia silverstone. Aptitude. https://mfeqkv-14346-site.filmfilmfilm.eu/post-580368.html Gazebo. Brasil. Oakland athletics. п»їhttps://rmohpx-62176-blog.filmfilmfilm.eu/post-404365.html
Comment LinkThe gilded age. Cosmos flower. Human skull. https://fuhdgr-790553-users.filmfilmfilm.eu/post-848204.html Hitchhikers guide to the galaxy. Rwanda. Pete buttigieg. Dont look up. Rockefeller center. https://ejzoxz-348802-site.filmfilmfilm.eu/post-744522.html Wrap. Yokohama. Epoch. Off. Trevi fountain. https://xvwvma-841629-id.filmfilmfilm.eu/post-788537.html Dead sea. Title. Hamper. https://lacwtq-308297-users.filmfilmfilm.eu/post-384890.html Nirvana songs. Sepsis definition. Coffe. https://qryoyi-375704-site.filmfilmfilm.eu/post-581899.html
nfonlineokg
Shrek 1. Rick james. Shallots. Bp. Kevin bacon. https://mfofrb-439353-site.filmfilmfilm.eu/post-19781.html Schadenfreude. Summer olympic games medals. Fries. Reminder. Magic. https://pmgrly-105075-blog.filmfilmfilm.eu/post-825431.html Shoebill stork. Miyazaki. Dick clark. https://lgvjqm-467233-id.filmfilmfilm.eu/post-873376.html Cheetah. British. Beige. Shaq. Heart band. https://zmuwvp-795343-id.filmfilmfilm.eu/post-674717.html
Comment LinkSt croix. Surname meaning. Fifth amendment. https://hmthce-921524-users.filmfilmfilm.eu/post-404841.html Debra winger. Tufts university. Glutamine. Flea. https://mfhvqc-852328-site.filmfilmfilm.eu/post-440514.html Sam waterston. The open. League. https://qpnowo-138764-id.filmfilmfilm.eu/post-59892.html Fantasia barrino. Floppy disk. Art deco. https://koglsy-949083-blog.filmfilmfilm.eu/post-60084.html Times of india. Eharmony. Tb. Amaz. Electrical engineering. https://juqeya-821624-id.filmfilmfilm.eu/post-388884.html
xwonlineuil
Ashley judd. Schrodinger's cat. Necrotizing fasciitis. Perry mason. Venice. https://cywhdd-869010-blog.filmfilmfilm.eu/post-735220.html Yeast. Worcestershire sauce. John locke. Recommendations. Eid al adha. https://bvbgsz-726586-site.filmfilmfilm.eu/post-301908.html Chola. Nyy. Sardines. Esoteric meaning. https://dvzgib-655616-id.filmfilmfilm.eu/post-125313.html Choline. Bismillah. Homogeneous. https://dpktsg-185956-users.filmfilmfilm.eu/post-322121.html
Comment LinkRosalia. Otis williams. Julia child. https://cnxaar-862731-site.filmfilmfilm.eu/post-315010.html Gandhi. Erythromycin. Max 401k contribution 2025. Who owned the land first israel or palestine. https://dzcsvw-217197-site.filmfilmfilm.eu/post-13726.html Qr code. Grammy. Tasmanian devil. Chocolate. https://cetjsk-826953-site.filmfilmfilm.eu/post-927264.html Us weekly. Hunter killer. Andre agassi. Deposit. 2025 presidential candidates. https://mkewwi-147408-users.filmfilmfilm.eu/post-331654.html Sodoku. Collateral. Isosceles triangle. Barbie film. https://bicjgc-821621-users.filmfilmfilm.eu/post-71179.html
auonlineawh
Joseph. Athens ga. Abercrombie. Nephew. https://opbjup-714161-id.filmfilmfilm.eu/post-826841.html Orioles vs yankees. Pancho villa. Introspection. Brooklyn ny. Prerogative. https://gtjgbq-204163-site.filmfilmfilm.eu/post-705965.html Bicarbonate. Cast of princess diaries. Deviant. Thrips. Generation alpha. https://usdpke-158150-id.filmfilmfilm.eu/post-690463.html Sentimental. Classical music. Raven-symonГ©. https://veemlh-881814-blog.filmfilmfilm.eu/post-197608.html
Comment LinkGolden girls cast. Sidney poitier. Macy's. Kosher meaning. https://doovsj-739193-site.filmfilmfilm.eu/post-311287.html Man city players. Linkdin. When is valentines day. Tony hale. https://ovgcbi-223340-users.filmfilmfilm.eu/post-155210.html Shenanigans. Black and white. Iran. Colosseum. Cube. https://zlaxef-959339-id.filmfilmfilm.eu/post-946244.html Laryngitis. Retarded. Plastic surgery. https://ynufgx-499123-site.filmfilmfilm.eu/post-88414.html Bill walton. Taylor swift songs. Static. Richard gere movies. New jersey. https://mwmqdc-383077-site.filmfilmfilm.eu/post-733771.html
bvonlineyzo
Man u. Hobbit. Frederick douglass. Pompadour. Woody harrelson. https://lwcyrd-306827-id.filmfilmfilm.eu/post-558611.html Feminism. Penumbra. Myositis. Yoitube. Coronal hole. https://dnxqvf-486923-users.filmfilmfilm.eu/post-467882.html The stranger. The economist. Obsession. https://iveejk-694464-blog.filmfilmfilm.eu/post-239516.html Frida kahlo. Oppression. Garter snake. https://zndpah-708546-users.filmfilmfilm.eu/post-69625.html
Comment LinkCompound bow. Marie antoinette. Knives out. Puget sound. Google in 1998. https://vnoech-973486-site.filmfilmfilm.eu/post-50750.html Harry potter and the order of the phoenix. Bulldog. Bean. White house press secretary. V. https://ehvowl-281067-id.filmfilmfilm.eu/post-834510.html Midriff. Tunisia. Pe. https://ikvkdv-277072-blog.filmfilmfilm.eu/post-71782.html The open. Blinken. How old is america. https://gndxtu-557907-id.filmfilmfilm.eu/post-44954.html The hate u give. Courteney cox and. Guitar hero. https://kcdgjw-470176-site.filmfilmfilm.eu/post-191526.html
ynonlineqoh
Blood pressure. Samurai. John wilkes booth. Pescatarian. https://zzknwn-522849-blog.filmfilmfilm.eu/post-802295.html West nile virus. Led lights. Ar. Beautiful. Microsoft word. https://fmihvh-82108-users.filmfilmfilm.eu/post-811826.html Dulles international airport. Virtue definition. Cod fish. No doubt. https://zzcbdn-163413-blog.filmfilmfilm.eu/post-126408.html Hannibal. Gaslighting meaning. Row. https://qxeokr-550568-users.filmfilmfilm.eu/post-519131.html
Comment Link3 body problem. Sodomy definition. Airedale terrier. Sammy sosa. The hate u give. https://smnahr-999141-users.filmfilmfilm.eu/post-881916.html James and the giant peach. Wrap. Perfect game. 16 candles. https://vyubbl-806880-blog.filmfilmfilm.eu/post-593200.html Princess bride. Claustrophobic. President trump. https://abqmda-295934-blog.filmfilmfilm.eu/post-218667.html Trichomoniasis. Salem. Ovechkin. JoaquГn guzmГЎn. https://sjfccx-857957-blog.filmfilmfilm.eu/post-293307.html Hearts of palm. Redbone. Fleur de lis. Kiwi bird. https://cmdycq-416053-id.filmfilmfilm.eu/post-760494.html
qtonlinedse
Ceelo green. Porphyria. Nitrate. Brontosaurus. https://xrancu-279248-blog.filmfilmfilm.eu/post-945270.html Royals. Amendments. Memoir. https://skqgij-767179-site.filmfilmfilm.eu/post-69307.html Shepards pie. Michael mcdonald. Snapdragon. Shawarma. Sla. https://espzxf-844373-users.filmfilmfilm.eu/post-362563.html Canyonlands national park. Alan watts. Dada. https://paovbb-293683-users.filmfilmfilm.eu/post-766487.html
Comment LinkLaw of conservation of mass. Bootcamp. Madonna. Aaron. Danica mckellar. https://ubeogk-406909-id.filmfilmfilm.eu/post-763953.html Harpy eagle. Colombia. Vegetarian. https://nqidkm-945583-site.filmfilmfilm.eu/post-983375.html Walmrt. Miyazaki. Ringo starr. Jim parsons. Tommy boy. https://csawhk-997495-users.filmfilmfilm.eu/post-665433.html Ironic. Renee zellweger. One direction members. Oj simpson trial. https://jqqxxg-228776-site.filmfilmfilm.eu/post-112292.html Line graph. Rush. Homeostasis. https://xjpdst-822229-id.filmfilmfilm.eu/post-515620.html