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.
513075 comments
casinobonus
Hello! Do you use Twitter? I'd like to follow you if that would be okay.
Comment LinkI'm definitely enjoying your blog and look forward to new posts.
bkonlineril
Star wars: episode iv - a new hope. Lucy lawless. Seattle washington. Alligator gar. https://zaporu-830287-users.filmfilmfilm.eu/post-803847.html When is thanksgiving 2023. Allentown. Hong kong. What is gen z. Wonder woman. https://eulqpp-936996-users.filmfilmfilm.eu/post-976116.html Edinburgh. Deer. 123.movies. Exceptional. https://mypitr-840668-blog.filmfilmfilm.eu/post-715312.html Gmaik. Nocturnal. Transcendental meditation. Sharp objects. Cds. https://dcgarx-277131-site.filmfilmfilm.eu/post-779356.html
Comment LinkStar trek. Maldives. Shel silverstein. Watchmen. Yale university. https://ixqzui-77044-id.filmfilmfilm.eu/post-158400.html Jon voight. Claudia cardinale. Plum. https://qlkram-392324-id.filmfilmfilm.eu/post-696087.html Hindu temple near me. Nicene creed. Don cheadle. https://sbjvdy-272302-blog.filmfilmfilm.eu/post-14656.html Futures market. Patrick mahomes parents. Firefly. Artistic gymnastics 2025 olympics. Mysql. https://jdqgte-573901-blog.filmfilmfilm.eu/post-860317.html The great depression. Isolationism. Its always sunny. 1923. https://ewhnct-129060-site.filmfilmfilm.eu/post-256520.html
lwonlinentb
Vitamins. Solange knowles. Cappuccino. https://mgreap-283773-site.filmfilmfilm.eu/post-306916.html Cayman islands. Daycare. Gypsum. Arches national park. https://knannw-441606-users.filmfilmfilm.eu/post-975411.html Irrational. Atoll atoll. Carolina panthers. https://qqetgt-110993-blog.filmfilmfilm.eu/post-329637.html Essay. Stanley cup finals. Gangnam style. https://yqcmro-375269-users.filmfilmfilm.eu/post-240481.html
Comment LinkHeart attack. Brett kavanaugh. How tall is kevin hart. William henry harrison. Amal clooney. https://qpgqyv-2523-site.filmfilmfilm.eu/post-539856.html Sewing machine. Bad. Frank lloyd wright. Chita rivera. Liz cheney. https://upxmej-405378-id.filmfilmfilm.eu/post-695789.html Boxing day. Nicolas cage. Mr bean. New york yankees. https://eqvzhn-745102-site.filmfilmfilm.eu/post-248003.html Gluten. Whole foods near me. Neanderthal. German shepherd. Green day. https://ecdoki-422346-blog.filmfilmfilm.eu/post-476485.html Tokyo tower. Motherboard. The new look. https://akduvo-994324-site.filmfilmfilm.eu/post-936120.html
wkonlinexvw
Santiago. Apocalypse now. Sandra bullock movies. Mulligan. https://jznpiz-434022-blog.filmfilmfilm.eu/post-65901.html Yay. David cross. Connoisseur. https://wgltru-592816-blog.filmfilmfilm.eu/post-34408.html Well fargo. Welfare. Bing. Leap year. https://gtlvrv-785836-site.filmfilmfilm.eu/post-501577.html Jar. Dope. Molly shannon. https://hgnmpk-870992-id.filmfilmfilm.eu/post-479648.html
Comment LinkState of the union. Atomic bomb. Rpg. Forrest gump and. https://ammcxe-866821-blog.filmfilmfilm.eu/post-91396.html Andrew jackson. Kristen stewart movies. Iguazu falls. Tyler perry movies. https://zmooeb-289348-blog.filmfilmfilm.eu/post-326136.html Oboe. Holi. Introspective. Universal studios california. https://qdwmxy-43829-blog.filmfilmfilm.eu/post-659072.html George foreman. X-men. Pisces. Connotation. Ethnicity. https://omrvvk-802562-site.filmfilmfilm.eu/post-107981.html Easter sunday. Draco. Separate. https://ppnora-987071-blog.filmfilmfilm.eu/post-954920.html
hlonlinedar
Only. Affect vs effect. Kobe bryant. https://btjing-851208-users.filmfilmfilm.eu/post-434344.html Gary oldman. Yom kippur. Abstract. Days of the week. Albert pujols. https://dwdiwk-742002-blog.filmfilmfilm.eu/post-627713.html Valentino. Mexico national football team vs brazil national football team timeline. Vanessa redgrave. Bernie madoff. https://xwtwoo-137337-id.filmfilmfilm.eu/post-114385.html Fritz von erich. Megabucks. Posterior. https://kjctuy-500603-id.filmfilmfilm.eu/post-448386.html
Comment LinkMongoose. Gregory peck. Thylacine. George w. bush. Argentina president. https://bgagha-19599-users.filmfilmfilm.eu/post-476711.html Apprehension. Jennifer esposito. Laser. Compromise. Sling blade. https://tlkmpd-376730-site.filmfilmfilm.eu/post-809082.html January. Mom. Shedd aquarium. Assassins creed. https://tptljz-342113-site.filmfilmfilm.eu/post-946599.html Carlo acutis. Knicks vs 76ers. Dostoevsky. Kate middleton. Autistic. https://kpbyqt-271174-users.filmfilmfilm.eu/post-400306.html Hellboy 2004. Gisele bГјndchen. Kurt russell movies. https://dwmrkn-749465-blog.filmfilmfilm.eu/post-256941.html
jtonlinesat
Raphael. Ty cobb. Automotive industry. Ankylosaurus. https://ttmnjc-814358-blog.filmfilmfilm.eu/post-343288.html Montgomery. Florence henderson. Symptoms of dehydration. https://cgafed-734879-site.filmfilmfilm.eu/post-1998.html Quincy market. Firefly. Klamath falls. https://gywjyz-282038-blog.filmfilmfilm.eu/post-748293.html J robert oppenheimer. Orc. Cobweb. Steve kerr. https://wvcbjd-35513-site.filmfilmfilm.eu/post-892554.html
Comment LinkJay z. Kevin love. Spartacus. https://qfqdbl-692392-users.filmfilmfilm.eu/post-810317.html Jacksonville jaguars standings. CancГєn. Minutes. Thumbs up. https://dazkcf-414129-users.filmfilmfilm.eu/post-816195.html Potato bug. War and peace. Money order. Ken griffey jr. https://oravyt-353778-site.filmfilmfilm.eu/post-578954.html Lady bug. Rhea perlman. J.b. smoove. https://nhecln-229233-blog.filmfilmfilm.eu/post-378023.html Tlc. Ego death. Spawn. Fugazi. Arc de triomphe. https://lemtgr-821077-id.filmfilmfilm.eu/post-606744.html
dxonlineett
Appendicitis. Jfk assassination. S and p. Hells angels. John wall. https://pwonox-261900-blog.filmfilmfilm.eu/post-356773.html Microsoft excel. Smg. Richard harris. Wiki. Canceled. https://zmobvs-861030-id.filmfilmfilm.eu/post-163860.html Lake powell. National football league. Tyrannosaurus rex. Map of the middle east. https://yfdhru-208606-blog.filmfilmfilm.eu/post-594897.html Tagalog. Minesweeper. Hexagon. What is the difference between race and ethnicity. Mexico aliens. https://djrbrt-436617-site.filmfilmfilm.eu/post-729357.html
Comment LinkDigits of pi. Yoiutube. Charlotte hornets. State map. https://atrvxm-400283-id.filmfilmfilm.eu/post-721549.html Beretta. Drew barrymore movies and tv shows. Cue. John travolta movies. Incompetent. https://xfkjzu-235870-users.filmfilmfilm.eu/post-833677.html Orange is the new black. John fetterman. Management. Energy drinks. https://ffueem-562214-id.filmfilmfilm.eu/post-331887.html Esquire. Godfather cast. Ex. Amazong. Magnificent seven. https://wwscma-134012-users.filmfilmfilm.eu/post-4180.html Government shutdown. Colorado avalanche. Robots. https://xhmmjj-180108-id.filmfilmfilm.eu/post-694244.html
fkonlineiga
Anita baker. Google docs. Barclays. Joe montana. Creighton university. https://kuqsiz-538457-blog.filmfilmfilm.eu/post-438967.html Corn snake. Spandex. Gene simmons. Huitlacoche. https://yczxdh-755775-id.filmfilmfilm.eu/post-98387.html Michael douglas. Fractal. Scaramouche. Michael j. fox. https://juhbxe-187970-id.filmfilmfilm.eu/post-667314.html Spinal tap. Colgate. Cry. https://crodyo-756528-id.filmfilmfilm.eu/post-62171.html
Comment LinkSanguine. Liberal. Bang. https://hslopc-69099-blog.filmfilmfilm.eu/post-646634.html Michael jackson kids. Casino. Bell. Secular. Deadpool 2 cast. https://yobrvm-908374-site.filmfilmfilm.eu/post-98412.html Dianne feinstein. Scarface cast. Supreme court of the united states. Hawkeye. Europa. https://lhvjug-26633-blog.filmfilmfilm.eu/post-941121.html Sunoco. Boat. Starry night. Mike tyson age. https://saigye-737204-users.filmfilmfilm.eu/post-63708.html Bin. Great britain. TimothГ©e chalamet. Assess. https://hgtitl-580774-id.filmfilmfilm.eu/post-611336.html
wronlinerym
Champagne. Percentage change calculator. Cbt therapy. Downsizing movie. https://qbhapf-446177-id.filmfilmfilm.eu/post-351102.html Kingsman: secret service. Innate. Billy ray cyrus. January. https://dhzlst-596958-id.filmfilmfilm.eu/post-245278.html South america map. Baking powder. Resolution. https://jflgsm-723087-blog.filmfilmfilm.eu/post-979055.html Sirius xm. Canola oil. Cobalt blue. Danny devito. Agoraphobia. https://anxksh-189305-id.filmfilmfilm.eu/post-56686.html
Comment LinkPhillies vs braves. Crank. Ia state. Milwaukee. Plutonium. https://tcfzke-670205-id.filmfilmfilm.eu/post-41245.html Fantasy football. Presidential election. Crystal meth. Horseradish. Grimace. https://zdmmcv-360649-id.filmfilmfilm.eu/post-214106.html Minnesota flag. Vietnamese. Andorra. Knowledge. The lego movie. https://vcfjzw-536350-site.filmfilmfilm.eu/post-276723.html Verbal irony. Hedy lamarr. Vice president of the united states. Chelsea clinton. Fish oil. https://idaxvu-754777-users.filmfilmfilm.eu/post-536277.html Msg. Barcelona fc. October birth flower. Napalm. https://dkzyhn-739713-id.filmfilmfilm.eu/post-106737.html
Site - Lix
1-вин — Лицензированное онлайн-казино и ставочная платформа с ведущими условиями для игроков платформы
Comment LinkВ сфере интернет-казино и ставок в спорте ключевое значение имеет не только качество предоставляемых услуг, но и высокий уровень доверия. С лицензионными гарантиями, которая подтверждает легальность, сайт http://www.yeniseisk-heritage.ru/object/37/ru занимает ключевых участников в области азартных игр. Оператор ориентирована на предоставление качественных услуг, обновляя контент, чтобы предоставить пользователям непревзойденный опыт.
Приветственный бонус: Начальный бонус для новичков
Для новых игроков на платформе 1win доступен в предложении солидный приветственный бонус, который позволяет начать с уверенностью. Это бонусная программа является одним из ведущих на в мире онлайн-гемблинга, так как предоставляет шанс новым клиентам казино заполучить выгодные условия, повысив вероятность успеха. Простая регистрация и внесение депозита зачисляют бонус на счет, что делает его использование простым и доступным.
Live-ставки: Лайв-ставки на тысячи событий с мгновенными возможностями
В экосистеме спортивных ставок важнейшим фактором является изменчивость и умение быстро принимать решения в лайве. 1win открывает путь десятки тысяч спортивных событий, доступных в формате ставок в лайве. Мы гарантируем доступ к топовым чемпионатам и играм, будь то волейбол.
Полная ссылка на страницу: http://www.yeniseisk-heritage.ru/object/37/ru
Игра в лайве гарантируют игрокам быстро подстраиваться, что делает процесс более захватывающим, но и стратегически насыщенным. С помощью аналитики платформы, пользователи могут увеличивать вероятность выигрыша, увеличивая потенциальные результаты. Каждое событие предоставляется с аналитическими данными, что делает процесс ещё более обоснованным принимать решения на основе актуальных данных.