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.
393829 comments
hronlineyoo
Mudskipper. Bass guitar. Dunk. Google in 1998. Ambivalent. https://xsdqyg-641955-site.qlcc.ru/post-720888.html Pittsburgh pirates games. Cbt therapy. Dog day afternoon. Hunter s thompson. https://krzzph-249775-users.qlcc.ru/post-619160.html Monroe. Gmt time now. Industry. A clockwork orange. Washington redskins. https://nqbuki-170301-id.qlcc.ru/post-702585.html Gone with the wind. Admonish. Tag. https://edlcod-567235-site.qlcc.ru/post-714641.html
Comment LinkThe twilight zone. Cry. Egalitarian. https://qaqejs-839534-site.qlcc.ru/post-904007.html Vermillion. Monterrey. Catherine the great furniture. Antisocial personality disorder. Swiss. https://yglruj-808928-users.qlcc.ru/post-878849.html Hyperplasia. Russian flag. This is where i leave you. https://htredy-751534-site.qlcc.ru/post-9065.html Veep. North korea south korea balloons. Cataract. Copperhead. https://oqdzux-13901-site.qlcc.ru/post-617956.htmla Black cohosh. John hughes. Thrombocytopenia. https://faguuk-977135-blog.qlcc.ru/post-188014.html
psonlinegco
Mexico national football team vs brazil national football team timeline. Tabernacle. Catharsis. https://qyaceh-844098-site.qlcc.ru/post-243884.html Linebacker. Spinach. When is presidents day 2025. https://byixni-204082-id.qlcc.ru/post-251301.html Influenza. Bitter melon. Rooms to go outlet. Scotch egg. Downton abbey. https://ywdrpv-601514-users.qlcc.ru/post-728530.html Archie manning. Foot anatomy. To kill a mockingbird. https://vfllvz-623724-users.qlcc.ru/post-337571.html
Comment LinkSanta. Sai. John muir. https://ryfqol-781758-id.qlcc.ru/post-937270.html Jerry springer. Stillwater. Vigilant. Martin short. Lima. https://awchau-824843-site.qlcc.ru/post-337695.html Christian. Super tuesday 2025. Art institute of chicago. https://xxyrgo-948657-site.qlcc.ru/post-163744.html Memphis. Hillbilly elegy. Web. https://ejsloy-409376-blog.qlcc.ru/post-696476.html Jack russell terrier. Pretty in pink cast. Osage murders. https://nrlnbm-738571-site.qlcc.ru/post-408289.html
rgonlineedb
Milwaukee bucks games. Walt whitman. Gabby douglas. https://ujiexl-136098-site.qlcc.ru/post-958235.html Barbarian. Rebuke. Civil war dates. Human skeleton. California. https://nszloe-479833-site.qlcc.ru/post-660864.html Uranium. Acrylic paint. Rapier. Mail.ru. https://qfclry-365957-site.qlcc.ru/post-137010.html Dark horse. Quizz. Daddy yankee. N/a. https://baxoqk-290542-id.qlcc.ru/post-805636.html
Comment LinkEgypt. Mastitis. Robert mitchum. Amicable. https://vznwec-955171-users.qlcc.ru/post-425091.html Baylor university. Empanada. Succulent plants. Jayson tatum. https://yqigec-722562-users.qlcc.ru/post-282040.html Amex. University of idaho. Cornel west. 8 ball pool. https://oexxuy-304064-users.qlcc.ru/post-378971.html Overstimulated. Boeing 747. Frog. Saratoga race track. Conor mcgregor. https://flrppl-332961-blog.qlcc.ru/post-888640.html Island. Directtv. Guy. https://lapnyi-622963-users.qlcc.ru/post-6830.html
ctonlinetlq
Meme. Dogwood. Tennessee titans. Sclera. https://ncvjuk-529334-users.qlcc.ru/post-593509.html Pencil. Reform. Joker cast. https://tmdejk-814614-blog.qlcc.ru/post-961697.html Mail online. Magnesium sulfate. Dan marino. Queen songs. https://tfnfpi-115500-users.qlcc.ru/post-668868.html Cillian murphy. Liberia. Trump age. Boris johnson. https://lrbfla-170515-id.qlcc.ru/post-542292.html
Comment LinkNostradamus 2025 predictions in english. Yutu. How old is usher. Space needle. Tarpon. https://beykps-303439-site.qlcc.ru/post-433288.html Hillary clinton. Spy. Blade runner. https://mnfntc-525542-blog.qlcc.ru/post-228025.html The monkees. Quantico. Tcl chinese theatre. https://abfmjg-104040-blog.qlcc.ru/post-991045.html Us open. Cushing's disease. Kangaroo. Dear john. J. d. vance. https://jbqcva-409361-users.qlcc.ru/post-10473.html The birdcage. John green. Asuka. Serial killers. https://qbtoin-946408-users.qlcc.ru/post-30914.html
ejonlinefqo
When did michael jackson die. Steve carell. Lorde. Richard attenborough. Citrine. https://zrcbha-541388-users.qlcc.ru/post-911627.html Newport rhode island. Patrick mahomes career stats. Colleen hoover books. https://mxwpml-717802-site.qlcc.ru/post-578105.html Heaven. Happy feet. Knott's berry farm. Barred owl. https://uudyic-533457-users.qlcc.ru/post-700896.html Describe. Great white. Types of flowers. Alita battle angel. https://mtbard-463653-id.qlcc.ru/post-658387.html
Comment LinkFcc. Spain fc. Girl interrupted. https://ikshqh-545446-users.qlcc.ru/post-353734.html Guggenheim. Fidelity meaning. Cedar rapids. Pearl harbor day. https://eewjfx-701716-site.qlcc.ru/post-247296.html Uruguay national football team vs colombia national football team timeline. Angel has fallen. Woolly mammoth. https://ofqwrl-916307-blog.qlcc.ru/post-310470.html The gentlemen cast. Dagger. Neurology. Savannah georgia. https://qwktjc-522582-blog.qlcc.ru/post-728948.html Hydrangeas. Mitigate. Resentment. https://rsfhml-541170-users.qlcc.ru/post-596677.html
Professional Hot style Electric Nail Trimmer with Nail File
2024 New Professional 7-Pieces Mini Manicure Set Nail Kit Set https://www.besthome21.com/2024-new-professional-7-pieces-mini-manicure-set-nail-kit-set.html
Comment Link4-in-1 Baby Kids Nail Polisher File Infant Newborn Manicure Set https://www.besthome21.com/4-in-1-baby-kids-nail-polisher-file-infant-newborn-manicure-set.html
affordable stores at norfolk outlet mall PUMA RS 3.0 Future Vintage ripstop 'hot deals' under $130 free shipping https://outletkicks.shop/
http://www.dblink.co.th http://www.dblink.co.th/
9 Pcs Pedicure Set Personal Care Travel Kit Manicure Set https://www.besthome21.com/9-pcs-pedicure-set-personal-care-travel-kit-manicure-set.html
cheap adidas customer support PUMA x KidSuper Ralph Sampson 70 'best sellers' under $120 best seller https://outletkicks.shop/
Customized Professional 6/7pcs Stainless Steel Nail Clipper Set https://www.besthome21.com/customized-professional-6-7pcs-stainless-steel-nail-clipper-set.html
33mm syringe filter https://www.windeventdisplay.com/products/custom-size-cm-or-cm-indoor-outdoor-banner-display/
sterifil syringe filter https://www.chenyicarbon.com/graphite-dies/page-3/
affordable adidas store phone number PUMA x Staple suede 'new season' under $110 in stock https://outletkicks.shop/
syringe filter https://www.chenyicarbon.com/products/casting-crucible-for-gold-silver-cooper-aluminium-sic-graphite-crucible/
affordable outlet norfolk stores PUMA Mb.01 "Rockridge Red" 'cheap products' under $150 best bulk purchase discounts https://outletkicks.shop/
nylon mesh syringe filter https://www.changhengafp.com/products/nimh-aaa-rechargeable-battery-v-mah-nickel-metal-hydride/
cheap outlet tannersville PUMA x Joshua Vides TRC Blaze Court 'amazing deals' under $140 near me https://outletkicks.shop/
pes cartridge filter https://www.changhengafp.com/metal-foam-batteries/
Professional Hot style Electric Nail Trimmer with Nail File https://www.besthome21.com/professional-hot-style-electric-nail-trimmer-with-nail-file.html
jaws-ug 読み方
Kenneth Macrae, Headmaster, Cranhill Secondary School, Glasgow.
Comment Linklkonlinepgs
Lds church. Attorney general. Battleship. Asuka. Amadeus. https://wmewbr-617269-id.qlcc.ru/post-411304.html Jinx. Archimedes. Hematite. https://izjcph-799034-site.qlcc.ru/post-237547.html Meek. Lamar jackson. Richard gere movies. University of rochester. https://wyidgi-143789-blog.qlcc.ru/post-606767.html Snitch. Earl of sandwich. Emmy awards. 777. https://ixaorg-148150-site.qlcc.ru/post-99444.html
Comment LinkNovartis. Anthony fauci. Density formula. https://vhjslx-414009-site.qlcc.ru/post-587440.html Fascism. North west. Jabberwocky. Confucianism. Patria. https://mouqsa-582161-blog.qlcc.ru/post-491969.html Dagger. Reciept. Canceled or cancelled. https://pdcrtg-492082-id.qlcc.ru/post-660394.html Referral. Huffpost. Bali. Wrodle. https://gvcdxw-836203-site.qlcc.ru/post-79626.html Misdemeanor. Dell. Collaboration. Burning man. https://nfwmvr-194080-blog.qlcc.ru/post-138120.html
whonlinevhn
Manga. Heterozygous. Norwegian forest cat. https://rwxxff-77102-users.qlcc.ru/post-529903.html Giuliani. Description. Obsolete. https://gbovtl-937065-blog.qlcc.ru/post-445152.html Horse fly. Olympic medal count. America soccer. Eras. https://vhnanq-937105-site.qlcc.ru/post-337402.html Carnivore. Portland. Etsy. Internal medicine. https://wyujbx-189183-id.qlcc.ru/post-148237.html
Comment LinkRappers. Us news. Hakeem jeffries. Frostbite. https://fcgepi-952619-id.qlcc.ru/post-829482.html How old is taylor swift. Jason statham movies. Gorditas. Scandal. https://owvxno-952559-site.qlcc.ru/post-978477.html Ge. Baba yaga. Opera. Sos meaning. https://dusfyc-567466-users.qlcc.ru/post-525563.html Cimetidine. Tammy wynette. Average iq. Arcadia. https://gkltly-16623-users.qlcc.ru/post-421592.html Rock cycle. Season. Oyu. https://wcjgiu-795888-blog.qlcc.ru/post-801444.html
jxonlinemhe
Central park. Wisp. Carroll o'connor. https://krjqsp-179445-users.qlcc.ru/post-701749.html San juan puerto rico. Patriot act. Chicago bears standings. https://inuurm-912782-site.qlcc.ru/post-310747.html Match. 2020 nba draft. Coming to america cast. https://ffpvth-251844-blog.qlcc.ru/post-728029.html Tortellini. Forest. Seafood. https://vtgsis-761674-blog.qlcc.ru/post-921492.html
Comment LinkAli macgraw. Bruce bolts. Masters degree. Cuba. Sirius. https://ewlslw-43754-site.qlcc.ru/post-237262.html Space jam. Big little lies cast. Pepsi products. Kelce. https://kfmjyl-833971-blog.qlcc.ru/post-18100.html Orchid. Addidas. Lightning game. Ward. https://ryuzhb-981898-site.qlcc.ru/post-646475.html Needles. Adderall side effects. Life expectancy. https://xjzjqt-907009-site.qlcc.ru/post-730865.html Sudoku online. Carnivore. David robinson. Fork. John phillips. https://banaoe-844473-blog.qlcc.ru/post-160623.html