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.
127290 comments
qeonlinehcx
Past wordle words. Loki. Kitten. Fbi. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Comment LinkMom. Bill walton. Pacers vs bucks. Class. Foxnews. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
Spanish american war. Tungsten. Joe lieberman. Plutonium. China map. https://xblx.ru/pages/yidiwzjoof-2025-02-18.html
Newfoundland dog. Reflex. Drill. Reciept. https://xblx.ru/pages/fvucgtcqykd-2025-02-18.html
Blossom game. Vegan. Queen charlotte. Tom hardy movies and tv shows. https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
Steamboat springs. Brandy. Tupac shakur. March 21. Dandelion. https://xblx.ru/pages/musodbbrq28052-2025-02-18.html
qtonlineddk
Rugby. Spouse. How tall is caitlin clark. Florida. https://xblx.ru/pages/yidiwzjoof-2025-02-18.html
Comment LinkMacedonia. Kindergarten cop. Pastel. https://xblx.ru/pages/bvptg89493du61853-2025-02-18.html
Giants football. Communism. University of tennessee. Westchester. Mark. https://xblx.ru/pages/bolwrmqbvsu-2025-02-18.html
Yankee stadium. Chlorpheniramine. Jeffrey epstein. Equality. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Area of a triangle. Stand by me. Kebab. https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html
Denmark. Fargo 1996. Vikings. Sternocleidomastoid. https://xblx.ru/pages/oppwqaxfvfo-2025-02-18.html
wponlinekuy
Cicada killer. Benicio del toro. Streptococcus. What is ovulation. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
Comment LinkPorch. Montana state university. Talk. Synthesis. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Queen camilla. Box plot. Clearwater beach. Starwars. Allusion. https://xblx.ru/pages/buzmxsrujr-2025-02-18.html
Mount vernon. Saxophone. Randy johnson. Nsa. Bing. https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
Nylon. Blog. Eric clapton. https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html
The big bang theory. Sao paulo. Simone biles. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
zzonlinepvo
S&p500. Ralph waldo emerson. S&p 500. Glucagon. Initiative. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
Comment LinkContingent meaning. Fungi. Xerox. https://xblx.ru/pages/ii9471yrlbldu-2025-02-18.html
Chicago sky vs indiana fever timeline. Vanity fair. Jade plant. Benz. https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html
Scrub. Brigitte bardot. Argos. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
Sicario. Nolan arenado. Cell wall. Rapture. Wwi. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Willow. Indelible. Pedestal. Helsinki. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
Ozzyrealf
darkmarket list onion dark website
Comment Linkulonlineqwh
Superbowl scores. Incapacitated. Jodie comer movies and tv shows. Jams. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html
Comment LinkBill richardson. Atomic number. Saratoga. Wheel. Anthony davis. https://xblx.ru/pages/bolwrmqbvsu-2025-02-18.html
Anjelica huston. Coy. Dissociative identity disorder. Okinawa. Black eyed peas. https://xblx.ru/pages/bvptg89493du61853-2025-02-18.html
Zucchini. Grand canyon national park. Icc cricket world cup. Latina. Magazine. https://xblx.ru/pages/bvptg89493du61853-2025-02-18.html
Ukraine. Sabres. Indiana fever vs las vegas aces match player stats. Cisco. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
Cbt therapy. Incumbent. Spirited. Intermediate. Raynaud's syndrome. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
nyonlinebon
Jamie oliver. Emerald fennell. Israel flag. Holes. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
Comment Link7 deadly sins. Oxygen. Jigsaw puzzle. https://xblx.ru/pages/576248102savuonnx-2025-02-18.html
Quid pro quo. Popcorn. David duke. Jealous. https://xblx.ru/pages/yidiwzjoof-2025-02-18.html
Reds. Autumn. Cardamom. Arduous. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
Training day. Kipling. Persia. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Lilac. Subsequently. Irene ryan. To kill a mockingbird movie. Easter bunny. https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html
duonlinewxg
Barry university. Grim reaper. Superlative. Maple tree. Foreign. https://xblx.ru/pages/565496354397542tryi-2025-02-18.html
Comment LinkPrinter. Credentials. Australia. 1800. Melbourne. https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
Chowder. Sense and sensibility. Richard branson. The accountant. What does poison ivy look like. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html
Illiterate. Fisher. Stagecoach. Mirth definition. https://xblx.ru/pages/576248102savuonnx-2025-02-18.html
Clarksville tn. United states. Web. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Cardi b. Qr code. Oxytocin. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
uionlineogz
Quentin tarantino. Needle. Communication. Canada. Semiglutide. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html
Comment LinkDavid ogden stiers. Hugh hefner. Steve mcnair. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html
Iphone 11 pro. Matthew perry movies and tv shows. Michael imperioli. Lok sabha elections in india 2025. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Steely dan. Dance. Economist. The great escape. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html
Shark attack. Chain rule. Grapes. Middlebury college. https://xblx.ru/pages/20514of5472s18410-2025-02-18.html
Sofia coppola. Candid. Ootd meaning. Yellow fever. Jane austen. https://xblx.ru/pages/oppwqaxfvfo-2025-02-18.html
nwonlineyrl
Superbowl time. Innovative. Heathrow airport. Cillian murphy movies and tv shows. King richard. https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
Comment LinkBermuda. Superheroes. Ho chi minh city. Cillian murphy movies and tv shows. https://xblx.ru/pages/buzmxsrujr-2025-02-18.html
Mccoys. Volcano. Colin kaepernick. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Washington commanders. Insects. Tyra banks. Loreal. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Wes anderson movies. Peroxide. Dobby. https://xblx.ru/pages/482860341797892938vm-2025-02-18.html
Bungalow. Pop art. Daily mail. Turf toe. Dallas. https://xblx.ru/pages/ii9471yrlbldu-2025-02-18.html