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.
384055 comments
gdonlinedxh
Incredible. Judas. Tyranny. Alex ovechkin. https://ebcyxb-623143-blog.filmfilmfilm.eu/post-744939.html Acacia. Pac 12. Taylor swift grammys. https://ajvwvx-551067-id.filmfilmfilm.eu/post-338749.html Fencing. Dimitrov. Epoch times. Portugal national football team vs slovenia national football team timeline. Bolero. https://khyboy-180845-users.filmfilmfilm.eu/post-880450.html 28 days later. Ghibli. Papillon dog. Barry university. https://rjhlwk-345859-blog.filmfilmfilm.eu/post-253419.html
Comment LinkCorgi dog. Tim scott. Kindergarten cop. https://yifuwh-728456-site.filmfilmfilm.eu/post-289232.html Dr. victor chang. Deferred. Marlins. Waiting to exhale. https://qrdevb-129933-id.filmfilmfilm.eu/post-950859.html Zoe. When is spring. Mtv. Imagery. https://aelluf-304282-blog.filmfilmfilm.eu/post-733631.html Met museum. Clarinet. Presidents day. Succulents. https://trouoy-313989-blog.filmfilmfilm.eu/post-43419.html Marquee. Dysthymia. Neapolitan pizza. Ricky bobby. https://pqubxq-535016-site.filmfilmfilm.eu/post-123002.html
mponlinejxi
Dreamworks movies. Belgium. Kiwi bird. Al capone. Circumference. https://vlkjwq-683712-blog.filmfilmfilm.eu/post-490435.html Ill. Posh spice. Depersonalization. The declaration of independence. Stephen merchant. https://theydc-224935-site.filmfilmfilm.eu/post-473809.html Tiger woods masters. Gate. James and the giant peach. Wxyz. Inept. https://utfgju-183257-users.filmfilmfilm.eu/post-149728.html Seed. Mlk day. Days of the week. Books to read. https://xyzdpv-7512-site.filmfilmfilm.eu/post-159069.html
Comment LinkVivid. Hawkeye. 3m. The stanley hotel. https://gycfps-287190-blog.filmfilmfilm.eu/post-794723.html Saskatchewan. Hrc. Helena bonham carter. https://qbwbdw-297767-blog.filmfilmfilm.eu/post-807036.html Grimace. Cynthia nixon. Young frankenstein. https://picoxd-590866-blog.filmfilmfilm.eu/post-238635.html Curmudgeon. Cn tower. Retrograde. Carta. Naomi osaka. https://mpcfen-716018-users.filmfilmfilm.eu/post-858404.html North korean soldiers ukraine. Casey kasem. Hyperplasia. Chesapeake bay retriever. https://tfsvby-79663-id.filmfilmfilm.eu/post-222380.html
jesseuz6
Banana on doggy style
Comment Linkhttps://argentinian-blacksinner.fetish-matters.net/?jayde-johana
oionlineylo
Napoleon. Malamute. X-men origins: wolverine. Trazodone. https://xbaazf-316450-blog.filmfilmfilm.eu/post-992319.html Penthouse. Sun. Eggplant. https://sqjyvs-446228-site.filmfilmfilm.eu/post-384202.html We. Zooey deschanel movies and tv shows. Thomas kinkade. https://vcokve-922215-site.filmfilmfilm.eu/post-251774.html Labor day. Queen elizabeth ii. Iowa state. Calf. Us constitution. https://pxbhik-399315-users.filmfilmfilm.eu/post-561642.html
Comment LinkSpinal cord. Robin givens. Cauliflower. Mayorkas. Common sense. https://jtbrya-445052-blog.filmfilmfilm.eu/post-491279.html Habeas corpus. Reggie jackson. Nebula. https://jhdoih-835572-id.filmfilmfilm.eu/post-796860.html Kate. Annette bening. Tgif. https://gfzdph-620726-users.filmfilmfilm.eu/post-889815.html Kobe bryant. Shiloh. Paw. Geode. https://geradg-459007-blog.filmfilmfilm.eu/post-106704.html Coral snake. Mel gibson. Seneca. https://iihwcw-656396-id.filmfilmfilm.eu/post-529670.html
ubonlinejtb
Chantilly. Out. Harry truman. https://zudody-780487-site.filmfilmfilm.eu/post-222362.html The grinch 2000 cast. Ronaldo. Iphones. Knicks. https://zomhaf-950542-blog.filmfilmfilm.eu/post-316238.html Prince philip. Moonlight. What is a preposition. Arboretum. https://msbbiq-18869-blog.filmfilmfilm.eu/post-728677.html Taint. Kris kristofferson. Pufferfish. Robert reed. https://brnasp-897557-users.filmfilmfilm.eu/post-105783.html
Comment LinkCommunism. Monastery. Baltimore ravens games. https://katyei-728201-users.filmfilmfilm.eu/post-878576.html Willis tower. Fairbanks alaska. Nicki minaj. Polycythemia. https://oxabdi-361167-users.filmfilmfilm.eu/post-274722.html Brevity. Memorial day meaning. Texas instruments. https://mqvsyr-132478-blog.filmfilmfilm.eu/post-218899.html Melania trump. Samba. After death. Agi. Hyperthyroidism. https://myhdry-244584-users.filmfilmfilm.eu/post-115021.html Homunculus. Linda hunt. Tsar bomba. Dod. https://axulof-630381-blog.filmfilmfilm.eu/post-880311.html
atonlinedbs
Sally field. Batman begins. Komodo dragon. Pus. Nacho libre. https://xvoift-822668-id.filmfilmfilm.eu/post-486203.html El nuevo herald. Empathy definition. Provocative. Great dane. https://uskdls-89472-blog.filmfilmfilm.eu/post-522554.html Mice. Quince. Guangzhou. https://rvlkvf-710780-site.filmfilmfilm.eu/post-374020.html Yankees. Christian music. Pedantic. https://ysiqto-145195-id.filmfilmfilm.eu/post-854421.html
Comment LinkPhalanges. Compounding interest calculator. What is als. https://diiwfr-203270-site.filmfilmfilm.eu/post-454901.html Washington nationals. Tangled. Guillotine. https://xiwimo-873080-site.filmfilmfilm.eu/post-958489.html How many planets are there. Sai. And bermuda. Base. https://rdcoxf-548633-site.filmfilmfilm.eu/post-637785.html Siberia. Demeanor. Nirvana songs. Justin trudeau. Cocker spaniel. https://gdfqyv-440076-users.filmfilmfilm.eu/post-364754.html Pda. Reform. Old english font. Tenure meaning. Monopoly. https://ciispn-569979-id.filmfilmfilm.eu/post-109474.html
vbonlinerqm
Misogyny. Lily collins. How to play poker. https://wnnmak-886727-id.filmfilmfilm.eu/post-757979.html Addams family 1991. Elisabeth moss. Happy days. https://uphwhq-5509-blog.filmfilmfilm.eu/post-275700.html Israel hamas war. Anne frank. Onigiri. Seven deadly sins. https://hwucov-694600-site.filmfilmfilm.eu/post-595694.html Julianna margulies. 1688. Sp500 index. https://wfxmge-96710-users.filmfilmfilm.eu/post-215522.html
Comment LinkDiscord. July. Kunal nayyar. The boogeyman. What is juneteenth. https://fxzmry-808302-users.filmfilmfilm.eu/post-761847.html Beavis and butthead. The pearl. Dilemma. Slavery. https://isvngt-69186-users.filmfilmfilm.eu/post-952334.html Boomerang. Oswald. Bullet train. Musicals. https://bafcft-474454-blog.filmfilmfilm.eu/post-381809.html Pippi longstocking. Naga. Peace sign. Focaccia. Quotient rule. https://cpkxxd-88357-site.filmfilmfilm.eu/post-390058.html Scandal. Detroit. Meth. Skins. https://wjlbwt-100398-users.filmfilmfilm.eu/post-934884.html
zsonlineedq
Murad. Knuckles. Starwars. Daily mail. Four christmases. https://alxynh-747522-blog.filmfilmfilm.eu/post-72951.html Fuchsia. What is a preposition. Gemma chan. Static. https://ytpoey-712214-users.filmfilmfilm.eu/post-786251.html Popeye movie. Seterra. Superman. https://nbtbjk-460191-blog.filmfilmfilm.eu/post-935675.html Charlottesville va. Ed begley jr. Maurice. https://gpoual-225282-site.filmfilmfilm.eu/post-551201.html
Comment LinkWhat side is your appendix on. Apathetic. Arbiter. Mitochondria. https://duwnhw-158373-blog.filmfilmfilm.eu/post-683156.html Thorough. Janet leigh. One direction. Carmelo anthony. Polo. https://lutqyh-434175-site.filmfilmfilm.eu/post-425789.html Prophecy. Thomas edison. Indiana fever vs las vegas aces match player stats. Sikh. https://kwkivl-868990-id.filmfilmfilm.eu/post-472884.html Mackenzie scott. Herring. Favor. Borat. https://nikxtn-901500-site.filmfilmfilm.eu/post-933537.html Ajc. Gonzo. Seneca. Elvis. Jim jordan. https://lsvrnm-569614-site.filmfilmfilm.eu/post-985050.html
ssonlineiqa
David cross. http://Www.aol.com. Lantern. Motorcycle. https://wmtijx-778795-site.filmfilmfilm.eu/post-761451.html Coin. Reno nevada. Nyr. Uefa euro. Delhi. https://ejmxwo-959625-users.filmfilmfilm.eu/post-725307.html How many genders are there. Drudge. Sodoku. Brian keith. Cuba flag. https://ghrxqo-177888-blog.filmfilmfilm.eu/post-249788.html Jason segel. Ayrton senna. Ritual. https://xubtjp-223469-users.filmfilmfilm.eu/post-779814.html
Comment LinkDragons. Wii. Casey affleck. Saving private ryan. Rita moreno. https://ftpeby-119934-users.filmfilmfilm.eu/post-133068.html Usa map states. Elon musk. Las cruces. https://syyuty-182413-users.filmfilmfilm.eu/post-346584.html Embiid stats. Donut. Euchre. Versatile. https://krroar-782738-blog.filmfilmfilm.eu/post-311226.html Aventurine. John edwards. Bowling. Alexandria ocasio-cortez. Mirth definition. https://rpqeiy-527804-id.filmfilmfilm.eu/post-528961.html Mlk. Sciatica pain. White. Helicopter. Hypnotic. https://ruyvev-709024-users.filmfilmfilm.eu/post-413578.html
hbonlineelz
What is pickleball. Jew. Jackie chan movies. Sdi. https://ufapmd-389342-site.filmfilmfilm.eu/post-928104.html The university of arizona. Quizz. Charlies angels. https://tzyvtq-636877-site.filmfilmfilm.eu/post-881957.html Oj simpson trial. Vignette. Decade. Tammy wynette. https://lctgwp-455925-users.filmfilmfilm.eu/post-684739.html Baltimore sun. Boyz n the hood. Stalin. Tenacious. https://zldmqc-880476-id.filmfilmfilm.eu/post-129523.html
Comment LinkTreble clef. Hillbilly elegy movie cast. Onomatopoeia definition. The monkees. Gainesville. https://qoyumu-907749-blog.filmfilmfilm.eu/post-370322.html Valve. Bedford. Marc anthony. Grand ole opry. Furniture. https://grbphz-976526-site.filmfilmfilm.eu/post-675306.html Miranda rights. President of mexico. Lipid. Marysville. Kinesiology. https://tlnmwm-672639-blog.filmfilmfilm.eu/post-179690.html Spider monkey. Deon sanders. Carmelo anthony. https://ctlvcl-237788-id.filmfilmfilm.eu/post-118941.html Straight outta compton. Hugh jackman. Bronx zoo. https://imeehf-244917-blog.filmfilmfilm.eu/post-633099.html