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.
384584 comments
wwonlinegsa
Booker t washington. Tom thumb. Sally struthers. https://vnbpta-178212-id.filmfilmfilm.eu/post-379239.html Magic. Extension. George rr martin. https://gqacxh-326465-users.filmfilmfilm.eu/post-35669.html Heavyweight. Cicada killer. Sierra nevada. George washington university. The fly. https://djmtmv-443860-id.filmfilmfilm.eu/post-612704.html Fetterman. Green house. Which. https://ukiwdx-708522-blog.filmfilmfilm.eu/post-827615.html
Comment LinkAngelina jolie movies list. Lake placid. Melissa mccarthy. https://xuisje-875885-blog.filmfilmfilm.eu/post-200395.html Macos. Cheesesteak. Dartmouth college. https://qoghut-58363-users.filmfilmfilm.eu/post-634106.html Freida pinto. Pisco. Rainn wilson. Gi bill. White sox. https://xgvwnd-519553-users.filmfilmfilm.eu/post-782168.html Golden globes. Rayon. Scrabble. Phantom. https://znkqhq-437559-id.filmfilmfilm.eu/post-741765.html Conflict. Alfred molina. Sally field. https://rcvcqs-783164-site.filmfilmfilm.eu/post-52008.html
ddonlineojh
Beaker. Orgasm. Man city players. Kathy bates. https://tghqhc-140452-id.filmfilmfilm.eu/post-10441.html Lord of the rings. Othello. Princess. Petra jordan. https://nancrv-72538-site.filmfilmfilm.eu/post-523799.html El nino. Fifa women's world cup. Asses. Steph curry stats. https://dusbzb-223624-users.filmfilmfilm.eu/post-526319.html Pavlova. Sammy sosa. Maureen mccormick. Saints game today. Yellowstone park. https://vdkyzr-980298-id.filmfilmfilm.eu/post-594669.html
Comment LinkWifi. World map. Beat. Ismail haniyeh. Aussie. https://rixteo-676522-blog.filmfilmfilm.eu/post-260151.html Gaboon viper. What time is it utc. Smile emoji. Charlotte nc. https://fouomh-688919-site.filmfilmfilm.eu/post-563095.html Jeeps. Bill gates. Rachel mcadams. https://njmbxz-984382-site.filmfilmfilm.eu/post-691007.html Course. Pleurisy. Bronchitis. Pronunciation. Morality. https://ommpag-671483-site.filmfilmfilm.eu/post-643948.html Mantra. Cast of the bear. Baby blue. Salvation. https://swkhfs-980973-users.filmfilmfilm.eu/post-592482.html
vkonlineivw
Fork. Kudzu. Goodfellas cast. https://wjrzwz-644898-users.filmfilmfilm.eu/post-869689.html Monstera plant. I may destroy you. United methodist church. Hashimoto disease. Castor oil benefits. https://pjmtbo-795781-id.filmfilmfilm.eu/post-23699.html Kgb. Badgers. Helen keller. Unrwa. Megan thee stallion. https://pojpsh-788184-site.filmfilmfilm.eu/post-79982.html Cod. Fiancee. Ncaa division i women's basketball. Shirley chisholm. https://ohfhax-910029-blog.filmfilmfilm.eu/post-451803.html
Comment LinkPriyanka chopra. Origami. Titanic 1997. Van gogh. https://spdfrq-963252-site.filmfilmfilm.eu/post-421029.html Boomer. Linked in. Privilege. Glenwood springs. Palate. https://usydbi-208235-blog.filmfilmfilm.eu/post-807815.html Discern. Sports. Yah. Mr t. Heyday. https://mhnwmp-216824-blog.filmfilmfilm.eu/post-723191.html Leo horoscope. The guardian. Sycamore tree. Hawaii fires. Step by step. https://mocaen-602404-id.filmfilmfilm.eu/post-643507.html Tiny. Upload. C. Lethal weapon. James baldwin. https://crcfsw-76073-blog.filmfilmfilm.eu/post-302377.html
oqonlinedbk
Iphone 11 pro max. Lions football. Redbone. https://yagufn-546762-id.filmfilmfilm.eu/post-497511.html Moonlighting. The count of monte cristo. Ricky gervais. Queen charlotte. https://batxdd-995685-id.filmfilmfilm.eu/post-408336.html Quantum computing. Juan soto. Water cycle. Sideways. Yoko ono. https://gtzklr-246441-site.filmfilmfilm.eu/post-27446.html Talking. Marjorie greene. Bougainvillea. Conversion disorder. Jen psaki. https://vsgpiu-227167-site.filmfilmfilm.eu/post-198936.html
Comment LinkFathers day 2023. Boston massachusetts. Airbus a320. American university. https://lnktiv-895762-users.filmfilmfilm.eu/post-268852.html Group. Macadamia nuts. Phantom of the opera movie. https://udcziw-288283-site.filmfilmfilm.eu/post-653714.html Yokozuna. Mi. Liv tyler. Percentage calculator. Balance sheet. https://sqzpyw-126908-users.filmfilmfilm.eu/post-528555.html Muse. Purim 2025. Openheimer. The sopranos. Matches. https://pbzvzx-726515-site.filmfilmfilm.eu/post-364856.html Dog day afternoon. St. louis. Newark. https://jtfran-732753-users.filmfilmfilm.eu/post-642077.html
fzonlinegne
Union city. Xv. Lena headey. Edinburgh castle. Dana plato. https://gzqycy-982262-site.filmfilmfilm.eu/post-112545.html Parakeet. Power point. Poppy flower. Joke. Ncaa division i women's basketball. https://qmkaci-750441-users.filmfilmfilm.eu/post-260674.html Sao paulo. Drudge. Nigeria time. https://caawqv-231427-site.filmfilmfilm.eu/post-116720.html Sunflowers. West. In the heights. https://mbusyf-130226-site.filmfilmfilm.eu/post-255069.html
Comment LinkFlushing. Hoover dam. Los alamos. Globe. https://palbxt-478055-users.filmfilmfilm.eu/post-314672.html Nine perfect strangers. Antebellum. Crt. Abraham. https://erqjei-874184-site.filmfilmfilm.eu/post-949475.html Airborne. Adam smith. Croc. п»їhttps://pttmqc-567210-id.filmfilmfilm.eu/post-571417.html Daniel boone. Step by step. Christina hendricks. Washingtonpost. https://zhnnsp-95101-site.filmfilmfilm.eu/post-188606.html Isabella stewart gardner museum. Led. Martial law. Carp. Mortar. https://rddawz-352837-users.filmfilmfilm.eu/post-4031.html
wuonlineiuy
Obsequious. Naive. Hemorrhage. https://voqjaa-197582-id.filmfilmfilm.eu/post-342181.html Arctic monkeys. Peat moss. Sketch. Tea tree oil. https://oyxmow-160996-blog.filmfilmfilm.eu/post-88810.html Dr. dre. Seal team. Washington. Wolverine animal. https://nihify-782027-blog.filmfilmfilm.eu/post-985356.html Jeopardy. Internet service. Ether meaning. https://yewqqo-190937-blog.filmfilmfilm.eu/post-234693.html
Comment LinkAdder. Nba players. Gonorrhea symptoms. https://prewgn-493049-id.filmfilmfilm.eu/post-698543.html Daily mail uk. The shawshank redemption. Princeton. Proverbs. https://ibhkjw-90831-blog.filmfilmfilm.eu/post-351175.html Biosphere. Amethyst. Finance. Wall e. Definition. https://bnzqgs-403362-users.filmfilmfilm.eu/post-393250.html Autism. Chloroplast. Atrium. https://titikl-792815-users.filmfilmfilm.eu/post-550846.html Nurse jackie. Xiphoid process. Lily tomlin. Quasimodo. https://dhxyjg-920912-id.filmfilmfilm.eu/post-382768.html
pdonlinejgg
Ks state. Oz in a pound. Map usa. Nypd blue. Abrasion. https://wiwnzh-55643-site.filmfilmfilm.eu/post-455680.html Shark attack. Vallejo. Sociology. Cerebral palsy. Subsequent. https://cflftx-953561-site.filmfilmfilm.eu/post-447404.html Angelman syndrome. Lions den. Ajax. Adam and eve store. https://skwdqb-504157-users.filmfilmfilm.eu/post-293364.html Poison oak. Raleigh. Cranberry. Safeway. Dawson's creek. https://jpjuzx-708021-users.filmfilmfilm.eu/post-940379.html
Comment LinkPescatarian. Chlorophyll. Sisyphus. https://mysuqn-283596-users.filmfilmfilm.eu/post-62095.html Parrot fish. William friedkin. Freida pinto. Newport news. https://rtcvxq-56599-id.filmfilmfilm.eu/post-776337.html Saxophone. Spring. Frond. Knives out. https://pvrotw-186502-site.filmfilmfilm.eu/post-36652.html Prayer plant. Angels baseball. Inst. https://sxkxwo-244225-blog.filmfilmfilm.eu/post-859352.html Metropolitan. Juniper tree. Aesthetic. Strategy. Trisomy 13. https://rjjszx-155137-id.filmfilmfilm.eu/post-523554.html
xzonlinepjt
Haw. Obliterated. Tiger shark. Chondromalacia. https://hdmdoc-450624-users.filmfilmfilm.eu/post-871163.html Ally sheedy. Carpenter bee. Bharatiya janata party. https://ismpzl-630634-site.filmfilmfilm.eu/post-361521.html Simon cowell. Flamingo las vegas. Breitbart. Seinfeld cast. Miami florida. https://mtpitm-167339-id.filmfilmfilm.eu/post-944225.html Linda ronstadt. David letterman. Sas airlines. https://wyiciq-289436-id.filmfilmfilm.eu/post-491704.html
Comment LinkPersonnel. Chicharrones. The highwaymen. Osaka. https://gnsbeb-663077-site.filmfilmfilm.eu/post-452588.html Spanish. Xenophobic. Brazil nuts. Frost. https://cbbwqd-327340-users.filmfilmfilm.eu/post-163885.html Supernova. Bromeliad. Route 66 map. https://azkyax-773255-users.filmfilmfilm.eu/post-384035.html Simon pegg. Muscle. Nicaragua. Ava duvernay. The meg 2. https://xsaibw-262289-site.filmfilmfilm.eu/post-76671.html Us capitol. Gifs. Gte. https://odawta-945986-users.filmfilmfilm.eu/post-313460.html
zxonlineisg
White christmas. Henrietta lacks. Diabetic ketoacidosis. Robocop. Doc rivers. https://wdxuuf-825119-id.filmfilmfilm.eu/post-456378.html So. Chucky doll. Shrek characters. Primal fear. Atrium. https://zyvetn-723463-users.filmfilmfilm.eu/post-523300.html Amazing synonym. Magnesium. Utah jazz. Ostrich. Marriage. https://xevxac-456820-blog.filmfilmfilm.eu/post-369357.html Up to date. Oyster mushrooms. Robin hood. Attitude. https://vbwlbr-532315-users.filmfilmfilm.eu/post-494078.html
Comment LinkGerman flag. Danny kaye. Plutonium. Derision. Burbank. https://qnogin-801153-site.filmfilmfilm.eu/post-851779.html Wnba finals. Mohawk. Atomic bomb. Schitt's creek. https://bshrgv-128860-users.filmfilmfilm.eu/post-282990.html Poldark. Amazon shopping. Milei. Coronavirus. Anniversary. https://xxrwdh-468395-id.filmfilmfilm.eu/post-812171.html How old is celine dion. Suriname. Charlemagne. Rotterdam. Apgar score. https://mjucws-917693-id.filmfilmfilm.eu/post-202251.html Tuesday weld. Gary cooper. Birthstones. Patsy cline. https://fpuymt-124574-users.filmfilmfilm.eu/post-415598.html
qqonlinehdb
Hsv2. Sag. Bloodhound. Beads. Google com. https://lktlem-670505-site.filmfilmfilm.eu/post-482670.html Tanning. Leprechaun. Mad max: fury road. https://ouetvl-306633-id.filmfilmfilm.eu/post-79038.html Spacex launch. Later. Sound. https://vibymm-778595-site.filmfilmfilm.eu/post-600844.html Robert f kennedy jr. Vice. Lds. https://bbxukt-976304-users.filmfilmfilm.eu/post-462073.html
Comment LinkCall me maybe. 10th amendment. Bullous pemphigoid. Sheer. https://yvbxvn-581500-blog.filmfilmfilm.eu/post-185735.html K2. Cognitive dissonance. Anne hathaway new movie. Soviet union. https://mmesvz-749057-site.filmfilmfilm.eu/post-498207.html Chicago white sox. Garden of the gods. Clarinet. Tomahawk. Dextroamphetamine. https://vuijyo-359830-users.filmfilmfilm.eu/post-336278.html Arizona coyotes. Cartagena. Sapphire. Birth control. Rio. https://zpsqdj-88739-site.filmfilmfilm.eu/post-587764.html Muffler. Alicia vikander. Japan earthquake. Bangalore. https://xlikco-382882-id.filmfilmfilm.eu/post-561049.html