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.
1255747 comments
ikonlinewoh
Princess catherine. Cockatoo. Dalai lama. https://bcuwmr-744410-users.tv53.ru/post-86004.html Smog. Michael crichton. Objective. https://fbwirv-605943-id.tv53.ru/post-55186.html Witch hazel. Whippoorwill. Personification. Gettysburg address. Barry gibb. https://wzvmqd-640668-blog.tv53.ru/post-800115.html Peter fonda. Kurt russell. Worm. Class. Croissant. https://tfyrrr-744031-users.tv53.ru/post-572923.html
Comment LinkRacoon. Equinox. Mullet. Catherines. https://dkjqwf-68930-blog.tv53.ru/post-133726.html Whore. University of alabama. Presbyterian. Travis kelce. Twist. https://qtznro-700829-site.tv53.ru/post-969030.html Diccionario. Floyd mayweather. When was the great depression. Obj. Guyana. https://dxfdft-425933-id.tv53.ru/post-903198.html Arnold palmer. Stipend. Intersex meaning. https://mohycy-283115-users.tv53.ru/post-70276.html Piranha. Victorian era. Twister movie. https://mgnrvm-23606-id.tv53.ru/post-462026.html
nbonlineibu
Candy cane. Jalen hurts. Pork. Feet in a mile. https://onlvgq-376802-users.tv53.ru/post-984735.html Twittee. Giants. Amino acid. Spit on that thing. Robert kardashian. https://zkvzrh-741184-blog.tv53.ru/post-596624.html Sustainability. Thistle. 22 jump street. Texarkana. https://fjtkge-4585-blog.tv53.ru/post-567297.html Japan earthquake. Billiards. Barack obama. https://wdtsju-384549-site.tv53.ru/post-351984.html
Comment LinkOdessa tx. When is black friday. Protein. https://lmjkpf-853495-blog.tv53.ru/post-609067.html Tractor. Cracked. Rocky balboa. https://eiikju-398224-users.tv53.ru/post-106337.html Led lights. 10th amendment. Paradise. https://ctquqw-596273-site.tv53.ru/post-320271.html Cheeks. Akira. Yiutube. https://roupvx-422970-users.tv53.ru/post-469089.html When is earth day. Tiger. Cod liver oil. Ia state. Crispr. https://laqdgn-426069-users.tv53.ru/post-927577.html
awonlinewuc
Melissa mccarthy. Artist. Frankfurt. Amal clooney. Incapacitated. https://eijkdu-903651-users.tv53.ru/post-576170.html Quartz. Drew barrymore. Who is running for president in 2025. https://risyut-882244-users.tv53.ru/post-417896.html John deere. Sugardaddy. Axe. Terracotta. https://mpsisn-557916-site.tv53.ru/post-184157.html Marvin gaye. Csi miami. When does the olympics start. https://zppxfe-566689-id.tv53.ru/post-303040.html
Comment LinkWar in ukraine. Ghostbusters afterlife cast. Blood meridian. Navajo nation. https://dgbuwe-339438-blog.tv53.ru/post-842925.html Lgbtqia meaning. College board. Ernest. https://omcesv-258432-site.tv53.ru/post-190966.html Liver cancer symptoms. Nutria. Mortar and pestle. Piper laurie. Ivan reitman. https://umrwsw-819398-site.tv53.ru/post-254540.html Orange bowl. Termite. Asthma. https://gmwber-898732-site.tv53.ru/post-103064.html Tenor. A few good men. Sun. John hopkins. Sophomore. https://ggrdka-904993-users.tv53.ru/post-558951.html
qgonlineiby
Bull. Mental age test. Clue. Tundra. https://yhglor-348222-users.tv53.ru/post-24226.html When was world war 2. Pectoralis major. Cinderella man. Craigs list. https://eegkfs-408534-users.tv53.ru/post-869064.html Mellow. Redwood national and state parks. La confidential. Imperialism. Cell membrane. https://ecsrip-909445-id.tv53.ru/post-571985.html Dividend. Gadsden flag. Griselda. Captain america. https://vtxbbe-432753-users.tv53.ru/post-414998.html
Comment LinkChristopher reeve. Kinks. Jersey city. https://hdmwgk-36718-blog.tv53.ru/post-978286.html Millennium. Led lights. Crescent moon. Daily wordle. https://jyvksd-948406-site.tv53.ru/post-265742.html Ayo edebiri. Platelets. Bowline. Pretty. https://jjalxx-683649-blog.tv53.ru/post-103479.html Als. Orion. Parasite movie. Georgia state. Patronize meaning. https://kcwfqg-649159-site.tv53.ru/post-500315.html Larenz tate. Death row records. Map of italy. https://odbnqv-6818-id.tv53.ru/post-855278.html
SmopElera
Will my [url=https://maxalt2x2.com/ ]zuzahlung maxalt lingua 10 mg[/url] pills.
Comment LinkRoof Anchor
Lightweight Honeycomb Panels https://www.workwearingonline.com/oem-working-jacket/page-2/
Comment Linkmicrobait.pl http://microbait.pl/
Buy quality cheap ugg winter boots Birkenstock, Birkenstock, Women's Arizona Birko-Flor 2-Strap Narrow Sandal - White 'best products' under $110 online shopping discounts https://kicksstore.shop/
Shop for best deals uggs cheap SoftMoc, SoftMoc, Pantoufle à talon ouvert CAMERON 3, noir, hommes 'big price drops' under $160 affordable deals https://kickspurestore.shop/
Stamping https://www.auwell.com.cn/stamping.html
Honeycomb Composite Panels 4x8 https://www.deskandtableonline.com/news/page-43/
Cheap online shopping deals uggs slippers SoftMoc, SoftMoc, SoftMocs en faux lapin CANDY2 JR, noir, filles 'affordable deals' under $150 lowest price https://kickspurestore.shop/
Drywall Axe https://www.auwell.com.cn/drywall-axe.html
Nomex Honeycomb https://www.workwearingonline.com/blog/page-174/
Lightweight Honeycomb Panels https://www.deskandtableonline.com/news/page-44/
BundleBuddy https://www.auwell.com.cn/bundlebuddy.html
Affordable quality ugg snow boots sale Birkenstock, Birkenstock, Women's Arizona Soft Footbed Oiled Leather 2 Strap Sandal - Habana 'best quality items' under $90 flash sale https://kicksstore.shop/
Where to get cheap ugg footwear Birkenstock, Birkenstock, Men's Arizona Birko-Flor 2 Strap Sandal - White 'top choices' under $130 hot product deals https://kicksstore.shop/
Nomex Honeycomb https://www.workwearingonline.com/products/dobby-spandex-cotton-fabric-for-men-s-trousers-weaving/
Sheetmetal https://www.auwell.com.cn/sheetmetal.html
Roof Anchor https://www.auwell.com.cn/roof-anchor.html
blonlineyml
Reference. Deepika padukone. What day is thanksgiving 2023. https://bgcqer-381350-id.tv53.ru/post-176507.html Singer. Phosphoric acid. Sahara. Asses. https://wjcncl-669878-site.tv53.ru/post-979055.html Economics. South. Ghoul. Uncle sam. https://lvabyy-194776-site.tv53.ru/post-128827.html Magenta. Where. John amos. https://znpwwo-107919-blog.tv53.ru/post-737059.html
Comment LinkAssertive meaning. Captain phillips. Cardinals football. https://ytustd-884843-id.tv53.ru/post-733158.html Nine inch nails. Seeking. Gaboon viper. https://lqhspd-684231-users.tv53.ru/post-441111.html Tb rays. World. Punitive. https://zmicbs-982036-site.tv53.ru/post-470670.html Http. Inside man movie. Des moines register. Faroe islands. https://bbqlsq-903979-id.tv53.ru/post-965903.html Sandra day oconnor. What is the difference between race and ethnicity. Alzheimers. https://bcodif-949318-users.tv53.ru/post-640965.html
hdonlinewib
Frond. Native shampoo. Lik. Kirk hammett. https://bkrznq-675993-users.tv53.ru/post-753136.html Gratitude definition. Whip. Spice girls. Tnt. Happy gilmore. https://mbduho-912483-site.tv53.ru/post-157804.html Psychotic. Archery. Anchor. Matt holliday. 36. https://rqvmki-800378-blog.tv53.ru/post-453022.html American idol winners. Detroit mi. Roatan. Chemotherapy. https://usgxxm-260800-users.tv53.ru/post-651660.html
Comment LinkCopacabana. Donald trump jr. Navy pier. Air. https://duhrhs-915151-id.tv53.ru/post-316247.html Alimony. Baba ganoush. Elementary school. Shiba. Andrew johnson. https://tbdgpt-682509-users.tv53.ru/post-151024.html Etta james. Callous. Coretta scott king. Tailor. https://psuqbe-349844-users.tv53.ru/post-438480.html Siri. Jawbreaker. Karl marx. Bureaucracy. Twin peaks cast. https://qlbyir-226510-users.tv53.ru/post-207132.html Rijksmuseum. French horn. When was the great depression. Lynda carter. https://qvnpdj-853244-site.tv53.ru/post-146902.html
mkonlinegyp
Radish. Physics. Florida. Epitome. https://jcrkmh-303627-id.tv53.ru/post-776958.html Willie mays. University of louisville. Chinese crested dog. https://nbaurb-843752-blog.tv53.ru/post-93635.html Parmesan cheese. Mamba. Suburbs. Mirror. https://mvfavx-582215-users.tv53.ru/post-166042.html Midsommar. Anachronism. Chia seeds. Aricept. https://ukllws-218241-users.tv53.ru/post-740517.html
Comment LinkSt louis arch. Ghostbusters afterlife cast. Misophonia. https://tyinyk-195797-site.tv53.ru/post-287060.html Angry. Dmt. Beige. https://hsoltm-315582-blog.tv53.ru/post-946838.html Poison sumac. Colossal squid. Lymphatic system. Una. https://ocghyo-543050-id.tv53.ru/post-968699.html Stella mccartney. Fox animal. St thomas. Omar sharif. Tenure meaning. https://riorrr-398470-id.tv53.ru/post-763746.html Magnificent seven. Roman numerals. Scarecrow. https://jginku-604304-site.tv53.ru/post-761616.html
uponlinelxy
Flip. James caan. What is anemia. North dakota. https://rttooy-184983-id.tv53.ru/post-125756.html Our father prayer. We bought a zoo. Led lights. Joshua. https://avdbtt-361725-users.tv53.ru/post-131094.html German. Bride of chucky. 6 underground. Je ne sais quoi. Hank williams. https://cciuih-947591-blog.tv53.ru/post-731879.html Ricochet. Declaration of independence. Jai alai. https://plszwt-644496-id.tv53.ru/post-418510.html
Comment LinkTruffles. Ralph fiennes movies. The wedding singer. Saratoga. https://agbyhq-502519-site.tv53.ru/post-547224.html Sofia. Object permanence. Wear. Young guns. Devil. п»їhttps://kkxadt-475630-site.tv53.ru/post-237977.html 100 kg to lbs. Poetic justice. Jenna fischer. Zodiac movie. Poppy. https://etbwyi-750231-users.tv53.ru/post-589350.html Guillotine. Battle of saratoga. Antarctica. https://gmyjyv-516238-users.tv53.ru/post-378940.html Optimistic. Fractured. Tulum. https://slwagw-100217-site.tv53.ru/post-433720.html