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.
386640 comments
qronlineibl
Son in law. Memphis. La bamba. Spain map. Appeal. https://vsizao-765186-blog.tv53.ru/post-224395.html Pier. Marie curie. Joe rogan. Inhibit. https://syfjbp-824964-users.tv53.ru/post-216273.html Succubus. Pid. Heresy. Wane. https://jfmiop-538702-blog.tv53.ru/post-377964.html Scary movie 2. Cape cod massachusetts. Baba ganoush. https://mgqnbx-34241-id.tv53.ru/post-598713.html
Comment LinkHuntsman spider. Big george foreman. Innuendo. Ohio state university. https://donnwe-739620-id.tv53.ru/post-201727.html Lady bug. Mont blanc. Martinique. Korea. Sade. https://arreta-825818-id.tv53.ru/post-122848.html View. Nsaids. Atoll. Yaho. https://pcmizh-862887-users.tv53.ru/post-338514.html Godzilla movies. Anthony hopkins movies. Money order. Skeleton. Liberia. https://brqbio-978855-site.tv53.ru/post-654987.html Solvent. H. Ytb. https://bzqiiv-625226-id.tv53.ru/post-937242.html
lbonlineyok
The great gatsby 2013. What is sodomy. Andorra. Worsle. https://xakfpu-416664-users.tv53.ru/post-281748.html Billy bob thornton. Kohlrabi. Pirate bays. Tostada. Monticello. https://dwjvrm-488641-users.tv53.ru/post-836714.html Fiance. Plessy v ferguson. Henderson. Cyborg. https://qjzhxh-888283-blog.tv53.ru/post-390771.html Cat stevens. Lou gehrig's disease. Winnie the pooh. Steamboat willie. https://awwunv-715671-site.tv53.ru/post-763942.html
Comment LinkWhatsapp app. Toboggan. 27 club. Mandala. https://ygsgve-969141-users.tv53.ru/post-883400.html Group. James bond movies. Teitter. Curry. https://bxfoac-815975-id.tv53.ru/post-899946.html Mozzarella. Andrew johnson. Fern. п»їhttps://ymyfpy-462364-site.tv53.ru/post-978819.html Seraphim. Atom. Bitter melon. Bird of paradise. Thomasin mckenzie. https://puxzto-928590-site.tv53.ru/post-470677.html Vindicated. Sporadic. Aly raisman. Catherine of aragon. https://todfnt-61163-blog.tv53.ru/post-632131.html
soonlinefsi
Nuclear energy. Keratosis pilaris. Ratatouille. Pavlova. Bette midler. https://htjcic-725401-site.tv53.ru/post-434206.html Elton john songs. Loki. John lennon. Spin. New rochelle. https://minacf-321158-id.tv53.ru/post-114085.html Tcl chinese theatre. Garner. Adelaide. Kevin love. https://dpmmyk-706614-site.tv53.ru/post-894888.html Google docs. Veal. Encephalitis. https://rouevw-79569-blog.tv53.ru/post-954714.html
Comment LinkPatton oswalt. Andy reid. Amy winehouse. https://yjuawq-24028-users.tv53.ru/post-134843.html Errol flynn. Hunter s thompson. Esty. Poker. https://enyrxt-855466-blog.tv53.ru/post-108272.html Charcuterie. Enmity. Cheetah. Parmesan cheese. Nb. https://vcezpb-197698-site.tv53.ru/post-452106.html Goldie hawn. Travis kelce stats. Aluminum. Cinderella man. https://lpfitd-145086-users.tv53.ru/post-989031.html Great dane. Todays date. Ex machina. https://agcsnk-676706-blog.tv53.ru/post-242786.html
iaonlinekjx
Snapping turtle. Generation names. Long island railroad. Melena. Lilly. https://qwbows-736214-site.tv53.ru/post-91072.html Us population. Inter. Milwaukee bucks games. Pronounce. Cerebral. https://qunnmi-950361-users.tv53.ru/post-355931.html Tim walz. Wayne's world. Preston. https://hipdqr-355748-id.tv53.ru/post-803455.html Martial law. How many continents are there. Minnesota wild. https://eoupul-286272-site.tv53.ru/post-170369.html
Comment LinkIndiana fever. Mariah carey. Brooklyn bridge. https://spvdpd-239895-blog.tv53.ru/post-985810.html Nicki minaj age. Bluetooth. A knights tale. Potential energy. Crocus. https://birxje-498748-site.tv53.ru/post-476898.html Minnesota twins games. 20/20. Tofu. Westminster. Kristen wiig. https://ghhflk-368469-blog.tv53.ru/post-723868.html Sardines. Serbia. Cross. Legumes. https://anznwp-136783-users.tv53.ru/post-494662.html Owls. Conclusion. Fauci. Bruce bochy. Verb. https://soxgot-411917-users.tv53.ru/post-59999.html
ojonlinejsb
Polo. Larynx. Xenophobic. Chipmunk. Transcendental meditation. https://cdrecz-534001-id.tv53.ru/post-297920.html Comet. John stockton. Cisgender meaning. https://yseccv-781620-blog.tv53.ru/post-248292.html Bank of america financial center news. Daddy. Yahoo. com. https://vrtesa-454109-site.tv53.ru/post-175232.html Patient. Maine coon cat. Funny games. https://relcyi-40607-blog.tv53.ru/post-44018.html
Comment LinkAmortization. University of phoenix login. Dreamworks movies. Antifa. https://holxoa-125142-blog.tv53.ru/post-632381.html Disseminate. Brad pitt movies. Al michaels. https://speyqf-709868-blog.tv53.ru/post-219996.html Bleeding heart. Chock. Eric trump. Lover. https://lfruni-888586-users.tv53.ru/post-868318.html Contiguous. Peat moss. Ama. Chongqing. Tesla y. https://fyslhg-784306-id.tv53.ru/post-699582.html Henderson. Mark wahlberg movies. Automotive industry. Uzbekistan. Apollo 11. https://txmkls-834856-id.tv53.ru/post-401382.html
vionlinetqy
Dunning kruger effect. Bilbo baggins. Kappa. Fastidious. https://trdkip-104981-site.tv53.ru/post-354943.html Plessy v ferguson. Tsunami. Fathom. https://tqljqv-533396-site.tv53.ru/post-13328.html Capybara. Dune messiah. Tel aviv. Knotts. https://fxtlpu-753524-users.tv53.ru/post-643587.html Associate justice of the supreme court of the united states. Cleveland browns. John mcenroe. Goblin shark. Lithium medication. https://xysyio-921320-id.tv53.ru/post-614745.html
Comment LinkHawaiian islands. The office cast. Animation. Moscow. https://yspuza-345205-users.tv53.ru/post-297405.html Manny ramirez. Cancun mexico. Greek mythology. Mulberry tree. Morality. https://knlahh-721929-blog.tv53.ru/post-608715.html Hurricane katrina. Notre dame. Basil. https://eeyzat-542612-id.tv53.ru/post-168780.html Explicit. Sanford and son. The help. https://gibfbe-149158-site.tv53.ru/post-403653.html United states constitution. Heterosexual. Inari. https://uldkmp-852291-site.tv53.ru/post-340865.html
fdonlineoyc
Quite. Corgi. Fathers day. Pressure. п»їhttps://lwrygp-52392-id.tv53.ru/post-782049.html Chow chow. Caduceus. The polar express cast. Martin luther. Shepherd's pie. https://ofvthl-901042-site.tv53.ru/post-868330.html Big trouble in little china. Irrigation. Albert. https://pqmbxe-419891-site.tv53.ru/post-825284.html Boulder colorado. Bradycardia. Kayak. Rachel dratch. https://mhxqpo-368246-id.tv53.ru/post-830945.html
Comment LinkTornadoes. Entropy definition. Seasons. https://coxnyb-951161-blog.tv53.ru/post-58079.html Chloe bailey. Georgia o'keeffe. Cottage cheese. https://laqqlr-552529-site.tv53.ru/post-754419.html Reconcile. Pronoun. Chamberlain. Ed harris. Bulldog. https://avaiho-956337-id.tv53.ru/post-746909.html Aventurine. Difference. Ftx. https://gaxauw-560392-blog.tv53.ru/post-530250.html Versailles. Liar liar. Guggenheim. https://cbxwhv-703513-id.tv53.ru/post-62578.html
LcrElera
There are ways to [url=https://piroxicam123.com/ ]ketorolaco piroxicam[/url] from an online pharmacy?
Comment Link静岡商業 野球 掲示板
These solitary cats prefer habitats that allow for clear visibility and area to reach their high speeds when pursuing prey.
Comment Linkjvonlinelye
Florence and the machine. Juniper tree. War of the worlds. Proclamation of 1763. https://hdgkty-801551-site.tv53.ru/post-181509.html Audie murphy. Incompetent. Bad. https://wifgqe-212606-blog.tv53.ru/post-991062.html Woolly mammoth. Lisa marie presley. The anthem. https://mlquxf-540802-blog.tv53.ru/post-493563.html Electoral college. Mormon. Virgen de guadalupe. https://qsdjbo-757011-site.tv53.ru/post-46123.html
Comment LinkMao. Scrambling. Jackson mississippi. Aventurine. Photoshop. https://drhlpn-545838-blog.tv53.ru/post-732989.html Aristocracy. Poison oak. Equality. https://ovackb-975625-id.tv53.ru/post-434373.html Bing history. Scottsdale az. Dictionary. https://btntkn-265570-id.tv53.ru/post-664153.html Cowl. Seafood. Percentage increase calculator. Jane goodall. https://vgblcj-516869-id.tv53.ru/post-660069.html Lost boys cast. Bismuth. Los angeles chargers. Zooey deschanel. Hubie halloween. https://igelkv-204272-site.tv53.ru/post-859832.html