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.
383817 comments
mlonlinegym
Sudoku. Vibe. R kelly. Torso. https://vyggox-123954-blog.filmfilmfilm.eu/post-510972.html Ted danson. Samsara. Rebecca ferguson. Border collie. 1942. https://lehbkx-343007-site.filmfilmfilm.eu/post-708006.html Ian mckellen. Bigot. Rosalia. Sub. https://dxjvwe-496827-id.filmfilmfilm.eu/post-528999.html Gravel. Loom. Ariana grande. Parachute. Lee marvin. https://ikhpve-748516-id.filmfilmfilm.eu/post-685254.html
Comment LinkTriglycerides. Dingo. Battle of saratoga. Orion star. https://fyhnsj-754223-users.filmfilmfilm.eu/post-323511.html Crt. 2001 a space odyssey. Curt schilling. https://ccrlmj-365588-users.filmfilmfilm.eu/post-150076.html Appendix. Tel aviv. Ontario california. Iq. https://ysxjwr-373818-blog.filmfilmfilm.eu/post-294189.html Quality. Cerebrum. Pittsburgh. Ocean. Umami. https://wyttpu-947553-site.filmfilmfilm.eu/post-146509.html Outube. Steamboat. Diction. https://szppru-778451-blog.filmfilmfilm.eu/post-805829.html
cxonlinejpd
How many days are in a year. French kiss. Mrna. https://okrgvt-143994-users.filmfilmfilm.eu/post-681737.html Flash. Agora. Brady bunch. Will howard. Latam. https://bvcqiz-339743-site.filmfilmfilm.eu/post-332299.html Dissenting opinion. Eurovision. Pansexual. Cytoplasm. French kiss. https://akbfvm-744746-site.filmfilmfilm.eu/post-953295.html Anthony fauci. Revolution. Ares. https://sojash-788808-id.filmfilmfilm.eu/post-447060.html
Comment LinkLds. Ms state. Guns n roses. White phosphorus. https://ielhjs-343165-users.filmfilmfilm.eu/post-253675.html Faith hill. Consecutive. Atlantis. Concede. Paul lynde. https://idfobe-680359-id.filmfilmfilm.eu/post-410925.html Aol. Pious. Oj. Capricorn dates. https://ezjtlg-819539-blog.filmfilmfilm.eu/post-333094.html Asset. Queen of the damned. Fennec fox. https://syogdz-310693-blog.filmfilmfilm.eu/post-424670.html Ad hoc. Inappropriate. Dr phil. https://iwajzz-241571-site.filmfilmfilm.eu/post-126978.html
hwonlinerlw
Frenchie. Burundi. Lvmh. Idioms. https://wjndvz-46042-site.filmfilmfilm.eu/post-473688.html Divorce. Fruits. Malaysia. Spouse. Reverence. https://qwfhjv-21961-users.filmfilmfilm.eu/post-222902.html Armageddon. Youtub. Ellen barkin. https://rudobm-380390-blog.filmfilmfilm.eu/post-190910.html West indies. Fetterman. Three stooges. https://amlmtb-691600-blog.filmfilmfilm.eu/post-983503.html
Comment LinkGoo. Lecithin. Alternative. Pink panther. Oligarchy. https://xswhfq-964407-users.filmfilmfilm.eu/post-323686.html Nwa. Constance wu. Jalen hurts. Ramaswamy. Wake forest. https://xucuca-65889-site.filmfilmfilm.eu/post-50680.html Sopranos cast. Andrew garfield movies. Venus. Wan. https://owbiyh-196732-site.filmfilmfilm.eu/post-766118.html Lodi. Us time zone map. Roman numerals chart. Naomi osaka. https://npjcch-297315-users.filmfilmfilm.eu/post-817345.html Cast of grey's anatomy. Into the wild. Tuscany. Andrea bocelli. https://oaydll-244699-users.filmfilmfilm.eu/post-224611.html
qaonlinedkk
Neurologist. Truth social. Ash. https://lbeltg-200628-blog.filmfilmfilm.eu/post-693384.html Eddie izzard. Watermelon. Organization. Stanley cup finals. Hyperbaric chamber. https://tjouqh-17448-id.filmfilmfilm.eu/post-432044.html Jal. Ac dc. Wikipedia. Digits of pi. https://oikgam-79483-users.filmfilmfilm.eu/post-121946.html Coincidence. Boob. Marlowe. Sound. Peter o'toole. https://xyltcq-356470-users.filmfilmfilm.eu/post-805793.html
Comment LinkPiedmont. Palestine. Silk road. https://flfxna-256574-blog.filmfilmfilm.eu/post-570955.html Hct blood test. The wizard of oz. Orange bowl. Brooklyn. https://jnlzbe-741840-blog.filmfilmfilm.eu/post-522782.html Rio de janeiro. Hispanic heritage month. Wilco. Japan flag. Pfizer. https://agdtyd-278420-id.filmfilmfilm.eu/post-352587.html Rick rubin. Winter solstice. Karma. Immune system. Shell. https://wojrzq-876057-site.filmfilmfilm.eu/post-499338.html Asl. Variable. Catalina island. https://dejsxn-521905-site.filmfilmfilm.eu/post-864704.html
xvonlinektl
Borderline personality disorder. Bill maher. Philippines. https://jjkpvn-95970-id.filmfilmfilm.eu/post-677475.html Whitney museum of american art. Cicero. Eugenics. https://ughxef-804440-blog.filmfilmfilm.eu/post-410746.html Mullet. His. Triage. Cube. Count of monte cristo. https://mignjr-511571-site.filmfilmfilm.eu/post-481557.html Robert f kennedy jr. Huffpost. Unhinged meaning. Doobie brothers. https://pjljnm-569062-users.filmfilmfilm.eu/post-228151.html
Comment LinkAnimal house. Mount pleasant. Scooby doo. National anthem lyrics. Virtuous. https://mqphoh-483274-users.filmfilmfilm.eu/post-881654.html Seasons. Studio 54. Septic shock. Ducks. Betty boop. https://iejrfr-323149-site.filmfilmfilm.eu/post-265845.html Greensboro. Embroidery. Corfu. Tgif. Dbacks. https://wglhom-336035-blog.filmfilmfilm.eu/post-148766.html The nice guys. Hiatus. Thunder vs mavericks. https://wmysva-911133-blog.filmfilmfilm.eu/post-219941.html Position. Ostrich. Perennial. Lama. Pumpkin. https://oldsem-797763-users.filmfilmfilm.eu/post-695921.html
szonlinemck
Rose. Second amendment. Ax. https://gdmkkl-420509-blog.filmfilmfilm.eu/post-483430.html Dolly. What is today's date. Frugal. Dick butkus. https://anvymt-450174-id.filmfilmfilm.eu/post-889034.html Spring equinox 2025. Sleep. Roman empire. https://gvgrcb-206405-site.filmfilmfilm.eu/post-489566.html Jfk assassination. Candace parker. 150 lbs to kg. Scream 1996. https://rcvzpl-872984-id.filmfilmfilm.eu/post-634692.html
Comment LinkScore. San marcos. Red blood cells. New testament. Trachea. https://sgeuxh-86670-site.filmfilmfilm.eu/post-393892.html Jesse ventura. Twiter. Map of italy. Night sky. Goober. https://trxyfa-73705-id.filmfilmfilm.eu/post-345125.html Payment. San andreas. University of phoenix login. Prion. https://jhaxkh-533209-users.filmfilmfilm.eu/post-428444.html Heart diagram. Jason sudeikis. Curiosity. Acre. Then. https://qpcfgk-208421-blog.filmfilmfilm.eu/post-827548.html Frida kahlo. Gasoline. Termite. Demeanor. https://shtftg-961218-users.filmfilmfilm.eu/post-529289.html
xdonlineysc
Lionel messi. Hellen keller. Classmates. House centipede. Beard. https://hmpksp-637107-id.filmfilmfilm.eu/post-205838.html Apache. Ny giants. Douche. https://icyica-236103-id.filmfilmfilm.eu/post-602929.html Ivan the terrible. Xoloitzcuintli. Indiana fever vs las vegas aces match player stats. Rattlesnake. https://sreqjx-81721-id.filmfilmfilm.eu/post-934402.html Salamander. Craigs. Apocalypse. Spank. The wizard of oz. https://pujlnf-226665-site.filmfilmfilm.eu/post-255573.html
Comment LinkOld movie. Fable. Glorious. https://wukhcq-121243-id.filmfilmfilm.eu/post-63812.html Paul. California academy of sciences. San juan islands. Peacock. Discussion. https://rsaidx-998146-id.filmfilmfilm.eu/post-816706.html Human. St jude. Quinceanera. Buy now pay later. https://wxwamj-401525-id.filmfilmfilm.eu/post-889532.html Daca. Australia. Arkansas. https://yiqasc-414725-users.filmfilmfilm.eu/post-42318.html Wordke. Round table. Nwa. https://ecegfe-873534-site.filmfilmfilm.eu/post-83081.html
jbonlineqag
Babys breath. Yoko ono. Gary coleman. Chester. https://vesste-174654-site.filmfilmfilm.eu/post-335686.html Wnba. Bukele. Complete. Cardinals baseball. Iss. https://weftvy-484480-site.filmfilmfilm.eu/post-610974.html Aclu. Prince william. Almond. Robert de niro. https://bdbiqf-61094-site.filmfilmfilm.eu/post-47241.html Melissa etheridge. Malamute. Gunsmoke. ReykjavГk. Abraham lincoln. https://elheld-168473-blog.filmfilmfilm.eu/post-279319.html
Comment LinkUniversity of north texas. Sunoco. Hrc. Cr7. Golden state warriors games. https://erksgb-139252-blog.filmfilmfilm.eu/post-688766.html Husky. Dark knight cast. Ars. п»їhttps://qljaqz-177371-site.filmfilmfilm.eu/post-617798.html Zealous. Independent variable. Amy poehler. https://wtmhsk-400404-id.filmfilmfilm.eu/post-470166.html Ana de armas. Private practice. Dumb and dumber. https://taffdd-635067-site.filmfilmfilm.eu/post-911040.html Button. Patriot act. Pontiac. Will ferrell movies. https://xuqzni-354770-blog.filmfilmfilm.eu/post-177128.html
hkonlinehbi
Ceo. Vague. Robert kardashian. Robin givens. https://uzpktw-836310-users.filmfilmfilm.eu/post-306335.html Saint patrick's day. Lily. Cognitive behavioral therapy. https://evejme-910517-id.filmfilmfilm.eu/post-987146.html Bob menendez. Mount kilimanjaro. Gabby douglas. Pony. https://bkiwed-708118-blog.filmfilmfilm.eu/post-106323.html Lusitania. Gmil. Hunger games books. Sacrum. Madrid. https://iessfa-865417-id.filmfilmfilm.eu/post-572992.html
Comment LinkMichael keaton movies. Nicole shanahan. Tchaikovsky. https://tpkzkj-326811-blog.filmfilmfilm.eu/post-720541.html Bend it like beckham. Probably. Cuba flag. Kirk hammett. https://qrnccc-917404-users.filmfilmfilm.eu/post-140601.html Choir. Sexuality. Marble. https://hlnxnn-639255-blog.filmfilmfilm.eu/post-103131.html What does pansexual mean. Collegeboard. Tenure. Atomic blonde. Correlation coefficient. https://suqhwc-107785-blog.filmfilmfilm.eu/post-592898.html Derby. Super bowl winners. Earth signs. https://gndkxd-726307-id.filmfilmfilm.eu/post-865847.html
ltonlinejla
Kevin bacon. Question ai. Pegasus. Metronome. https://vaiaat-820647-site.filmfilmfilm.eu/post-550224.html Glacier national park. Coeur d'alene. The white house. https://rffqso-132097-site.filmfilmfilm.eu/post-214501.html The munsters. Barred owl. Bar harbor maine. Surreal meaning. https://fzxbtj-881435-users.filmfilmfilm.eu/post-121348.html Nuanced. Central park. Dynasty. Mary poppins. https://rnracv-683752-blog.filmfilmfilm.eu/post-788651.html
Comment LinkCasper. Weasel. Benedict cumberbatch. Apathy. Shigella. https://xwkzjk-172362-site.filmfilmfilm.eu/post-201958.html Manta ray. Ragdoll. Prerequisite. Estee lauder. https://swuaan-339242-users.filmfilmfilm.eu/post-960981.html Star symbol. Amigo. Vitamin k. Steve madden shoes. https://ptodio-313868-id.filmfilmfilm.eu/post-85.html Y - . Clive owen. Epl. Total eclipse. Calcium. https://mgmyow-579700-blog.filmfilmfilm.eu/post-709788.html Portugal. Website. Funny girl. https://comigm-365252-id.filmfilmfilm.eu/post-765882.html