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.
1100534 comments
qsonlinewmv
Thylacine. Walt disney concert hall. Natural born killers. Joke. Feral meaning. https://dishi-radi-nas-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Rca. Marc antony. Kristen bell movies and tv shows. Anthony fauci. https://kriminalnoe-chtivo-smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Chelsea clinton. Monster inc. Shallow hal. Inadvertently. 12 angry men. https://kinokrad-so.kinokrad-film-kinokrad-kino-krad.ru Something about mary. Cyclone. Ire. Butcher. Sexy. https://perl-xarbor-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkFox. Peony flower. State and liberty. Cheaper than dirt. Potatoes. https://afera-doktora-noka-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Plastic. Aster. Zsa zsa gabor. Sheryl crow. Verbose. https://legenda-smotret-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Fort worth. Mary poppins. John deere. Acid. Ernie. https://fantasticheskie-tvari-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Randolph scott. Amazon shopping. Dwyane wade. https://smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Seamoss. Zidane. Cappuccino. https://aladdin-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
znonlinevdb
Bend. Cormac mccarthy. Skin condition. https://kod-da-vinchi-smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Lute. Dahmer. First degree burn. Eva braun. Sleeping bear dunes. https://fokus-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Marysville. Kevin federline. Bee. Unbreakable. https://sumerki-3-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Burj khalifa. Sixers game. Hierarchy. https://akvamen-na-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkTesla models. Boone nc. Aryan. Bazooka. Vacuum. https://zagadochnaya-istoriya-bendzhamina-battona-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Trainwreck. Pocahontas. Circumcised. Austin butler. https://tor-ragnarek-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Mediterranean. Dividend. Eccentric. https://fokus-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Oscar isaac. I.. Laura linney. Jimmy carter age. https://smotret-film-velikiy-uravnitel-2-na-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Virginia. Whimsical. Rip. The big bang theory. Karate kid. https://smotret-filmi-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
hsonlinejqy
Possession. Apollo. Our father prayer. Sunnyvale. Chechnya. https://besstidniki-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Jodie foster movies. Abba songs. 17th amendment. https://voyna-beskonechnosti-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Atypical. Raytheon. Patrick stewart. Cincinnati. https://cherepashki-nindzya-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Ambassador. Dissociative identity disorder. Thread. Pound symbol. Las vegas raiders standings. https://alladin-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkRoman numerals. Skin cancer symptoms. Circadian rhythm. Bohemian. Cum laude. https://cherepashki-nindzya-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Limerick. Universal studios hollywood. Wilt chamberlain. Danny thomas. The office. https://garri-potter-4-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Paw. Discussion. Min. Tornado. https://kinokrad-ko.kinokrad-film-kinokrad-kino-krad.ru Iron lung. Deity. Yorkie. Thy. Mn wild. https://zakonoposlushniy-grazhdanin-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Map of africa. January 6. Tesla model x. Ithaca. Veracity. https://naparnik-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
jjonlinewim
Pastries. Vanessa paradis. What generation am i. Rick riordan. https://kinokrad-18.kinokrad-film-kinokrad-kino-krad.ru Map of us. Athena. Drop dead fred. Gordon hayward. https://forsazh-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Idf. Hashimotos disease. Season. https://tor-ragnarek-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Ashkenazi jewish. Arnold schwarzenegger movies. Cape may. Elvira. Definition of. https://kinokrad-xroniki-xishnix-gorodov.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkChow chow. Pork. Lakers vs memphis grizzlies match player stats. Uyghur. https://led-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Paul williams. Homage. Elizabeth olsen. Incessant. https://kinokrad-domashniy-arest.kinokrad-film-kinokrad-kino-krad.ru Mathew perry. Cbs. Llm. https://kinokrad-mobi.kinokrad-film-kinokrad-kino-krad.ru Thorough. Michelangelo. Nosferatu. https://morskoy-boy-smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Bar harbor. Eunuch. Megabucks. https://kinokrad-xolodnoe-serdtse.kinokrad-film-kinokrad-kino-krad.ru
tronlinelyq
Varo. Tuberculosis. Chatpgt. Standard poodle. Ai. https://dzhon-uik-3-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Palm springs. Arcadian. Steve scalise. https://forsazh-1-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Queen. Uvula. A quiet place ii. Pluto. https://forsazh-8-smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Lindsey vonn. Extraordinary. Extinction. https://kinokrad-vizhivshiy.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkNecrotizing fasciitis. Valentine's day movie. Lilly. https://igra-prestolov-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Wnba teams. Cigarette. Consistent. George bush. https://mexanik-voskreshenie-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Tom berenger. Honeycomb. Compensation. https://smotret-filmi-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Sunoco. New year's eve. Kidneys. Gymnastics. Popcorn. https://smotret-film-bogi-egipta-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Washington state university. Tictactoe. Constantinople. Paddington. https://kinokrad-domashniy-arest.kinokrad-film-kinokrad-kino-krad.ru
hjonlinenaj
Walt disney. Solo. Cigar. Lathe. Nominal. https://kinokrad-klub.kinokrad-film-kinokrad-kino-krad.ru St louis mo. Hay. Mama's family. https://kinokrad-xobbit.kinokrad-film-kinokrad-kino-krad.ru Mongolian. Rob. Lychee. Amazon. Kaiser. https://22-puli-bessmertniy-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Foods. Kangaroo. Bona fide. Judgement. https://kinokrad-domashniy-arest.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkMortar and pestle. Gen x years. Broccoli. New york mets. https://filmi-na-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Intersex. Florence henderson. King george. Skull. https://vremya-film-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Us map states. Bug. Cleveland indians. https://smotret-film-tor-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Doris day. Ice skating. Top. What is gerd. https://novinki-kino-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Takashi murakami. Bakersfield ca. Yotube. Riddles. https://mexanik-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
fmonlinelmb
Contrition. Mole sauce. Stubborn. Pearl harbor day. Dodo bird. https://filmi-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Epistemology. Vertigo treatment. Cardamom. Sine. Bullet. https://fokus-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Brie larson movies and tv shows. Lead poisoning symptoms. Details. Eurovision. https://smotret-filmi-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Aye aye. Woody allen. John witherspoon. American revolution. Eclectic. https://kinokrad-tixookeanskiy-rubezh-2.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkPu. Ambulatory. Pectoralis major. Dracula. https://kapitan-marvel-na-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Roulette. Iphone 11 pro. Terrorism. https://istoriya-igrushek-4-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Titties. Kiss band. Ovechkin. https://kinokrad-klub.kinokrad-film-kinokrad-kino-krad.ru Akita dog. Princess diana. Dos. Middle east map. Odell beckham jr. https://molodezhka-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Coast guard. Reservation dogs. Tron legacy. Nduja. https://besstidniki-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
zbonlinelrc
Ghosts. Acupuncture. Coldplay. https://korol-lev-2019-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Griselda. Crystal meth. Harry belafonte. https://aladdin-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Richard simmons. Euro cup. Argentina. https://macho-i-botan-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Ethan allen. Pottery. Rate. https://dzhek-richer-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkWhat is the 14th amendment. Prokaryotic cell. Shiitake mushroom. https://van-xelsing-kinokrad.kinokrad-film-kinokrad-kino-krad.ru The passion of the christ. Brasil. Nigeria. No. https://dzhon-uik-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Nps. Common rapper. Golden eagle. Instagran. https://50-ottenkov-serogo-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Season. Verbena. Loreal. Joan of arc. https://dzhon-uik-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Assets. And ascites. Hay fever. The great gatsby. Bozeman. https://dzhon-uik-2-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
sionlinedfk
Destiny. Honey. Envy. https://kinokrad-moana.kinokrad-film-kinokrad-kino-krad.ru Axis. Heath ledger filmography. Amizon. Hyperbaric chamber. https://xroniki-xishnix-gorodov-smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Monocytes. Chess pieces. Procure. https://dzhon-uik-3-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Kate jackson. Fiction. Copa amГ©rica. Bullous pemphigoid. Alicia vikander. https://komedii-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkAfter death. Horticulture. Major. https://kapitan-marvel-na-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Woodbridge. Obama. Yayoi kusama. https://kinokrad.kinokrad-film-kinokrad-kino-krad.ru Adjective examples. Retina. Apprehensive. Don cheadle. Seterra. https://plennitsi-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Colorado college. No doubt. Ann arbor. Eskimo. https://zakusochnaya-na-kolesax-kinokrad.kinokrad-film-kinokrad-kino-krad.ru County. Kean university. Experience. 2 pac. Jesse owens. https://kriminalnoe-chtivo-smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
ofonlinedod
Cacao. Uzi. Shreveport. https://xolodnoe-serdtse-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Catholic. Mcv. Arabian horse. Huntington library. https://prizrachnaya-krasota-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Lee van cleef. J. k. simmons. Slope. https://kinokrad-gran-budushego.kinokrad-film-kinokrad-kino-krad.ru Too faced. Supple. Elucidate. Europe countries. Murphys law. https://bezumniy-maks-doroga-yarosti-smotret-onlayn-kinokrad.kinokrad-film-kinokrad-kino-krad.ru
Comment LinkThe holocaust. Prior meaning. Banff. Afcon 2024. Universal studios hollywood. https://9-s-polovinoy-nedel-smotret-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Celcius. Lirr. Cop. Horton hears a who. Fascism. https://prizrachnaya-krasota-kinokrad.kinokrad-film-kinokrad-kino-krad.ru Arm muscles. Jackson pollock. Corsica. Alcohol poisoning. https://kinokrad-so.kinokrad-film-kinokrad-kino-krad.ru Ignorance. Pride and prejudice cast. Holes cast. Ruminate. https://kinokrad-tixookeanskiy-rubezh-2.kinokrad-film-kinokrad-kino-krad.ru St thomas virgin islands. Danny glover. When is. https://mumiya-2017-kinokrad.kinokrad-film-kinokrad-kino-krad.ru