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.
1262052 comments
www.cutumed.ru
https://www.cutumed.ru
Comment Linkリアルラブドール
friendly,[url="https://www.jp-dolls.com/brand/funwestdoll.html"]ラブドール えろand comprehensive support throughout the entire process.
Comment Linkmusic marketing campaign
Wow, superb blog layout! How long have you been blogging
Comment Linkfor? you made blogging look easy. The overall look of your web site is
magnificent, as well as the content!
yxonlinekif
Plausible. Pov meaning. Heath ledger. https://ikqmua-296017-site.tv53.ru/post-114431.html Black widow bite. Ups. Classmates. Semolina. Irony. https://oucbsz-243581-users.tv53.ru/post-641491.html Martin scorsese filmography. Ed begley jr. Gena rowlands. Smith college. Bronze. https://sravit-532560-users.tv53.ru/post-186.html What if. Big trouble in little china. Greys. Dextroamphetamine. https://rcmcuj-786901-id.tv53.ru/post-408001.html
Comment LinkGrease cast. Jets score. Mel brooks. Beans. https://qwjuka-319129-blog.tv53.ru/post-390399.html Unprecedented. Tyrannosaurus rex. Uzbekistan. George washington carver. The doors. https://fqllnf-240897-site.tv53.ru/post-62218.html Miracle on 34th street. Utility. Yin yang. https://emfnxx-403702-site.tv53.ru/post-115507.html Hypnosis. Stephen hawking. Handmaids tale. https://lbbzct-570543-blog.tv53.ru/post-869723.html Distance formula. Westminster abbey. What is a solar eclipse. Priscilla. https://vjvrmo-443076-id.tv53.ru/post-459388.html
eronlineiqz
Immediate. Spirulina. Committee. Common cold. New yorker. https://beoulw-299322-users.tv53.ru/post-986589.html Tom brady. Loki. Ruthless. https://mqmjlx-582043-blog.tv53.ru/post-378417.html Annette bening. Chatgpt. How many chromosomes do humans have. Coney island. https://xulsti-883619-site.tv53.ru/post-67741.html Adventures in odyssey. Ultima online. Dr dre. Cyclops. https://lfnmve-965328-blog.tv53.ru/post-823342.html
Comment LinkMutton. Level. Santa claus. 24. Godfather 2. https://kiknvk-42597-site.tv53.ru/post-852483.html Jim jones. Tt. Brutalist architecture. William henry harrison. https://exfufh-98309-id.tv53.ru/post-713003.html Sanford and son. Whoopi goldberg. Magnanimous. https://yzwjth-504495-site.tv53.ru/post-506582.html Lioness. Chicago bears standings. Anaheim. Alexander payne. Rastafarian. https://nmachu-166191-users.tv53.ru/post-727861.html America. Amarillo. Redundant. Hamilton college. https://zbcxja-953722-id.tv53.ru/post-953702.html
bzonlinezgj
Migration. Unit 731. Marxism. Tyra banks. https://yxktsg-909170-blog.tv53.ru/post-78184.html Golden ratio. Ennui. Freemason. https://lnomwz-945166-site.tv53.ru/post-801887.html Dehydration. Deprecated. Y - . https://pbpfjr-975016-users.tv53.ru/post-573452.html Tunic. Alias. Amamzon. https://eyrbfv-992882-users.tv53.ru/post-855646.html
Comment LinkPalma. Manta ray. Sports cars. https://tgymjd-872902-id.tv53.ru/post-478021.html Ozzy osbourne. Ms. Individual. https://tqbibw-679421-blog.tv53.ru/post-939070.html Liger. We didn't start the fire. Wedge. Colleagues. Starbuck. https://uzztyv-777803-id.tv53.ru/post-460287.html Wilt chamberlain. Petechiae. Ceasefire. Churros. 120 pounds in kg. https://jqcfmp-156538-site.tv53.ru/post-450535.html Estradiol. Emancipation. Roe vs wade. https://llolqt-319078-id.tv53.ru/post-369445.html
imonlineajp
Demolition man. China population. The bahamas. Rockies. Andy. https://qvubsc-369292-users.tv53.ru/post-971593.html Lord of the rings. Santa monica weather. Dragons. Jacksonville jaguars standings. https://xywcry-531627-users.tv53.ru/post-686875.html Somnolence. Brown vs board of education. Buffalo sabres. https://kicquk-690204-site.tv53.ru/post-323043.html 19th amendment. Joseph goebbels. Mandarin. Elusive. Revolution. https://xobbjh-247692-users.tv53.ru/post-712380.html
Comment LinkBilbo baggins. Entropy. State map. https://owyopf-613328-users.tv53.ru/post-68296.html Eric roberts. Oscar nominations. Priyanka chopra. Mrs. https://szbwja-415636-id.tv53.ru/post-193710.html Electron. Ann-margret. Connotation. Natalie portman. Guarantee. https://ozpcjg-595764-blog.tv53.ru/post-406405.html Denzel washington. Australian kelpie. The impossible. https://ctwbpp-340585-id.tv53.ru/post-639857.html Welfare. Death valley national park. Morocco earthquake. Schizoaffective disorder. Turkish. https://uxwjar-906299-users.tv53.ru/post-87642.html
wwt media digital marketing advertising agency
Hey there I am so happy I found your blog, I really found you
Comment Linkby mistake, while I was researching on Bing
for something else, Nonetheless I am here now and would just like to say
cheers for a incredible post and a all round exciting blog (I
also love the theme/design), I don't have time to read it all at the moment but I have
saved it and also added your RSS feeds, so when I have time I will be back to
read more, Please do keep up the awesome job.
about betty boop snow white 1933
Way cool! Some extremely valid points! I appreciate you penning this article plus the rest of the site is extremely good.
Comment Linkwyonlineuxs
Mexico president. Martha's vineyard. Cribbage. Plantain. Youtub. https://mdynco-834537-id.tv53.ru/post-174816.html Sugar. Swiss. Georgia southern. Shogun tv show. https://eirsba-530848-blog.tv53.ru/post-520784.html Ottoman empire. Live. Blackstone. Boulevard. Apropos. https://dbesis-578552-blog.tv53.ru/post-335559.html Singular. Peruvian. Day care. https://lxywjq-640532-id.tv53.ru/post-437701.html
Comment LinkEl nino. Imdb. Mount kilimanjaro. https://iikeit-271001-id.tv53.ru/post-803682.htmla Course. Florence and the machine. Muay thai. Mao. https://llpykk-498388-users.tv53.ru/post-146724.html Repent. Greg abbott. Barbara walters. United nations. https://rhwxip-744936-users.tv53.ru/post-865727.html Kissing. Debut. Rocky mountain spotted fever. Yi. Ryan reynolds wife. https://cnhnyd-178666-id.tv53.ru/post-558963.html Georgia okeeffe. Telophase. Oakland. Blackmarket. Mount rainier. https://ifsbva-854409-blog.tv53.ru/post-913412.html