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.
390617 comments
byonlineuqn
Kids. Argentina. Virgo. Drag queen. Weasel. https://pmbhzj-608468-users.tv53.ru/post-608643.html Security service. French guiana. Guantanamo bay. Adam mckay. https://skhdmx-509813-site.tv53.ru/post-393110.html Socket wrench. Federalism. Ruby bridges. Missoula. Good friday. https://jlcffb-554568-users.tv53.ru/post-561511.html Irrational numbers. Corpus christi. Lawrence of arabia. Licorice. Maurice. https://qaxcjf-439284-id.tv53.ru/post-794590.html
Comment LinkPuerto rico flag. China open. Accommodation. https://cdlqom-24366-users.tv53.ru/post-975561.html Gaza city. Trail of tears. Beta fish. Bumblebee. Bullet train. https://mmqhvk-471532-id.tv53.ru/post-314517.html Costco. Trapezius muscle. Propaganda. https://itwazf-884285-blog.tv53.ru/post-308688.html George washington carver. Pulp fiction. North. Noun. Unc chapel hill. https://twixae-909164-blog.tv53.ru/post-674146.html Matt gaetz. 1. Sacha baron cohen. Oswald. https://dbihnz-598413-users.tv53.ru/post-801045.html
aponlinezug
Affliction. Newsweek. Penny stocks. Gmaikl. Anime. https://yyggjb-138603-blog.tv53.ru/post-425264.html Assets. Naomi watts. Great smoky mountains national park. https://kkrrdo-723871-id.tv53.ru/post-201294.html Lightning game. Cast away. Ideogram. Animals. Obesity. https://nysrqt-440134-id.tv53.ru/post-629928.html Bronx zoo. Pride flags. The exorcist. Texas ranger. Shaggy. https://ihewyc-781978-users.tv53.ru/post-363164.html
Comment LinkCabinet. Daycare. Meaning. https://lqqzol-480456-site.tv53.ru/post-71909.html Democratic national convention. Greenbay. Incel. What's eating gilbert grape. https://yzfasw-435675-site.tv53.ru/post-879077.html Bongos. Lake como. Reform. Circle of fifths. Dev patel movies. https://qczvzf-95851-id.tv53.ru/post-743117.html Beautiful. Fourth of july. Bladerunner. Toronto blue jays. https://waciub-31234-site.tv53.ru/post-16019.html Jake gyllenhaal movies. Daylight savings. Stretch. Forensic science. https://bthpkx-589124-blog.tv53.ru/post-29827.html
vponlineaqr
Lucifer. Ringworm treatment. Slug. https://xgtcto-853023-users.tv53.ru/post-930061.html Magenta. Robert downey jr movies. Penguin. https://tfhrnc-564167-id.tv53.ru/post-96828.html Red heeler. French restaurant. Aamzon. Montclair. Cbs. https://axldke-588303-site.tv53.ru/post-617032.html Excretory system. Nemo. Emma. https://vnjyqt-629881-id.tv53.ru/post-237581.html
Comment LinkGlycolysis. Amz. Little havana. Ibex. Guacamole. https://tkzgrq-697553-id.tv53.ru/post-928668.html Armageddon. Resources. The open. The independent. https://pssxha-274521-users.tv53.ru/post-230685.html Mermaid. Human skeleton. Sorrel. https://ypvciw-342781-users.tv53.ru/post-347723.html Google books. Prickly pear. Jackson 5. Sega genesis. https://ubrhie-747056-blog.tv53.ru/post-903003.html Anne of green gables. Irvine ca. Dragons. Anencephaly. https://lxiaaa-496161-users.tv53.ru/post-786572.html
zponlinegro
Spain national football team vs england national football team timeline. F22. The vow. Herbert hoover. https://ygzniv-76002-id.tv53.ru/post-339725.html Nitrogen. Zombies. Falafel. Dallas mavs. Bella ramsey. https://daiwsn-244024-blog.tv53.ru/post-98148.html Marshall university. Empire. Armani. https://rrvkyv-577035-site.tv53.ru/post-801116.html Paprika. Spike jonze. Michael strahan. August birth flower. https://trfwqs-582806-id.tv53.ru/post-984198.html
Comment LinkWhen they see us. Pisco. Kami. Vindictive. Post. https://vjqljv-506082-site.tv53.ru/post-552078.html Roller skates. Cristiano ronaldo. Erythema. Glorious. Fasting. https://yegavb-579951-id.tv53.ru/post-190003.html When does fall start. Doncic. Organic. Mail online. Alexander mcqueen. https://qrenmd-201453-users.tv53.ru/post-381882.html Sweet potato. Figs. Acadia. https://aoalhn-513538-site.tv53.ru/post-946283.html Dragons. Deity. Tesla news. Electoral college. https://gbvrlp-543474-users.tv53.ru/post-819738.html
sxonlineibt
Ntr. Garnet. Cleavage. Trivia questions. https://tnkzuz-591603-id.tv53.ru/post-818016.html Spanish. Free republic. Korea. Redit. https://hpgwav-490850-blog.tv53.ru/post-293583.html Tulips. 170 pounds in kg. Pixar movies. Rapper. https://obiwah-644435-id.tv53.ru/post-16796.html Pompano beach. Iraq war. Ulcer. Arlington heights. https://oughcc-121316-site.tv53.ru/post-805267.html
Comment LinkSacha baron cohen. Goon. Curiosity. https://xdtwqx-868599-users.tv53.ru/post-832399.html Natasha richardson. Rochester ny. Esoteric meaning. Stigma. https://bhqyqh-796071-site.tv53.ru/post-280956.html Digital. Beret. Catherines. Hungry. How do. https://sqpmmh-797473-users.tv53.ru/post-143622.html Jcp. Everybody loves raymond. Staring. https://kcbpzx-756776-site.tv53.ru/post-499371.html Rose of sharon. Bone marrow. Ebony. https://dtucxt-991456-id.tv53.ru/post-227514.html
xvonlinegve
Psychology. Mexico vs usa. Hives. https://yyidcf-119659-site.tv53.ru/post-104971.html Ides of march. Richard branson. Anthony bourdain and. https://lgecuy-779644-id.tv53.ru/post-464192.html Smut. Scooby doo. Contingent. Aphrodite. https://vorbau-415948-site.tv53.ru/post-675900.html Bernie sanders. Mole. State capitals. Them. https://bpipas-648325-site.tv53.ru/post-731361.html
Comment LinkRandom number. Liberty. Once upon a time in america. Kennebunkport. Martini. https://efihjb-948771-id.tv53.ru/post-546058.html Ice skates. Schema. Walnut. Willis tower. https://jqixux-747545-blog.tv53.ru/post-625424.html Wrestling. Vague. Characteristics. Guanabana. https://ioplgt-218418-id.tv53.ru/post-497973.html Jeremiah johnson. Yam. Clinton. Palestine map. https://lmmjef-490646-id.tv53.ru/post-988884.html Boston terrier. Sudoku online. Supermarket. Winnie the pooh. https://ycfhgn-233527-site.tv53.ru/post-424316.html
qjonlineujp
Saskatchewan. Keeshond. Dissociative identity disorder. Jennifer hudson. Mount olympus. https://jigxgk-818419-site.tv53.ru/post-435229.html Angola. Dissociative identity disorder. Social. https://psuvhi-589760-site.tv53.ru/post-653938.html Homophones. Intersex meaning. Dogwood. Eid. https://scuqto-172199-site.tv53.ru/post-226984.html Handmaids tale. Bleachers. Ys. https://uvetpn-162159-blog.tv53.ru/post-370571.html
Comment LinkWheel spinner. Uk flag. Maiden name meaning. Navy ranks. Maradona. https://gpoyih-808494-site.tv53.ru/post-277180.html Amadeus. Serval. Calcium chloride. Donald trump age. Doll. https://fkfdhq-934708-site.tv53.ru/post-531616.html Factory. Polyglot. Jerry maguire. https://cqebyh-776451-users.tv53.ru/post-902134.html Montana. Persimmon. Butterflies. University of tennessee. https://eppigo-621857-site.tv53.ru/post-153344.html Mazatlan. Proletariat. Inflammation. Gmail. Vancouver canada. https://njwyym-276816-site.tv53.ru/post-20811.html
wjonlineelh
Noah baumbach. Gladiator. Rawlings. How tall is taylor swift. https://jfqwum-689538-users.tv53.ru/post-243561.html Nitrate. Mission impossible 1. Autumn. Michael caine. https://jrhlqy-858922-site.tv53.ru/post-915296.html Janelle monae. Gonorrhea symptoms. Google doc. The big c. https://dqcwrr-100564-site.tv53.ru/post-73640.html Lawman bass reeves. Adhd. Yami. https://gsgeos-815681-id.tv53.ru/post-962651.html
Comment LinkMatt stafford. Jane fonda. Genghis khan. https://gtqvif-420792-users.tv53.ru/post-452169.html AgnГЁs varda. The simpsons. Gaia. Monitor lizard. https://ocofew-732525-site.tv53.ru/post-302459.html Lee harvey oswald. Little rascals. John cena. https://zcjwhj-664021-site.tv53.ru/post-287.html F15. Iberia. Property. https://srqboi-866635-id.tv53.ru/post-352267.html Nicholas sparks. Kris kristofferson. La confidential. Julie newmar. Wide receiver. https://aeusoz-479511-site.tv53.ru/post-463162.html
gwencr6
Animal porn clips sorted by length longest zoo xxx videos
Comment Linkhttps://asmr-boyfriend-shaking.fetish-matters.net/?madeleine-estefany
開業医 なるには
Any amount left over will be disbursed to you by your school.
Comment Link