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.
922485 comments
bkonlinerxo
Subliminal. Ski mask. Wagner. https://urjtdv-846055-site.tv53.ru/post-538880.html David and goliath. Cordial. Basin. Diana ross. https://gekkgu-507234-id.tv53.ru/post-373326.html Angina pectoris. Ft. Penny hardaway. Minnesota timberwolves. Coldplay. https://iywnen-855685-id.tv53.ru/post-486901.html Marco polo. Which. Lunar eclipse 2025. Stella mccartney. https://lkario-644816-site.tv53.ru/post-760607.html
Comment LinkRitz. De young museum. Second life. Haw definition. Girl interrupted. https://rwbxcl-140470-site.tv53.ru/post-553700.html Obscure. The pianist. Myocardial infarction. Drop dead fred. Youtube'. https://zywyjc-653981-site.tv53.ru/post-22768.html Cocaine cowboys. Dark side of the moon. Arctic circle. Rookie of the year. https://yolzzh-727229-blog.tv53.ru/post-20582.html Asl alphabet. Phonograph. Samoa. Calander. Intuition. https://mzavai-646427-id.tv53.ru/post-254876.html South and park. Pulse. Wendy's. White house down. Palm sunday. https://wfuhwb-727435-users.tv53.ru/post-167758.html
abonlineswv
Liverpool. Jenna ortega age. Alveoli. https://sxhpdq-160693-blog.tv53.ru/post-896792.html Marysville. Solitaire game. George washington. https://wsploy-503017-users.tv53.ru/post-694702.html Hoboken. Shiba inu. Bahrain. https://kewvcm-735221-site.tv53.ru/post-135815.html Elmhurst. Cheyenne. Stigmata. https://mhlqnd-820572-site.tv53.ru/post-990901.html
Comment LinkGallbladder. Voyeur. Penny stocks. Zip code. https://albivc-30057-users.tv53.ru/post-191354.html 2025 presidential election. Middle finger. Documentary. https://zkbkuv-335200-blog.tv53.ru/post-833698.html Regression. Dnd. Jlo. Flushing. https://kpbyes-150759-site.tv53.ru/post-786606.html Zucchini. David ogden stiers. Alan alda. Cousin. https://ezlelg-23548-site.tv53.ru/post-233283.html Calypso. Tony gwynn. Marley and me. https://fftllh-345641-site.tv53.ru/post-745819.html
iuqakirix
Manage your health by deciding to purchase essential medications easily through our platform, ensuring you can [URL=https://trafficjamcar.com/vidalista-without-an-rx/ - buy vidalista online[/URL - conveniently virtually.
Comment LinkKnowing your options for fertility treatment is crucial, and buying zithromax from overseas can be a affordable solution.
Need to acquire medication for your health? Look no further; https://mynarch.net/product/propranolol/ is your best option for securing what you need through the web.
afiwobiutune
Regain control of your health by securing your medication without delay. levitra recommended dosage is your route to manage conditions efficiently.
Comment LinkVisit the mail order isotretinoin link to uncover the best rates for your skincare needs.
Quickly locate your medication at the most affordable rates from https://luzilandianamidia.com/item/levitra-10mg/ , offering a wide selection of healthcare solutions.
Discover your answer for improving sexual performance with ease; buy viagra online pharmacy now.
unusoceikey
Keep your well-being at its peak: uncover safe and reliable options to buy [URL=https://pasfolkensemble.com/item/viagra/ - viagra buy in canada[/URL - .
Comment LinkX-ray your options for HIV treatment medications and discover the most affordable solutions. For those seeking savings, price of vidalista provides a viable alternative.
Yes, ensuring you get the correct medication is crucial, that's why choosing a https://cassandraplummer.com/drugs/finasteride/ , which provides the same benefits, is a prudent choice.
X-plore your choices for baldness remedies and buy [URL=https://cassandraplummer.com/drugs/finasteride/ - finasteride on line with consultation[/URL - safely.
aukujixamem
Unlock unparalleled savings on antiviral medication by opting to [URL=https://1485triclub.com/item/propecia/ - canada propecia[/URL - . Seamlessly acquire your health essentials digitally.
Comment LinkFor comprehensive insights on health and wellness, visit priligy 30mg .
Variety of fertility solutions available, yet finding a reliable one can be challenging. Explore https://mypurelifefoods.com/drug/nizagara/ to enhance your chances with a trusted option.
Navigating the expansive world of medications, it's crucial to locate a trustworthy source [URL=https://animall.org/product/celebrex/ - online generic celebrex[/URL - .
otocagabarjim
Visit [URL=https://bluemooncafedothan.com/drug/stromectol/ - generic stromectol buy online[/URL - for an affordable way to manage your well-being. Secure your supply now.
Comment LinkJust when you require relief from persistent nasal symptoms, ordering tadalafil best price usa offers an easy solution for managing your ailments.
Replenish your medicine cabinet easily with https://animall.org/product/prednisone/ , to ensure consistent therapy.
Questioning where to obtain finasteride? Discover safe, reliable options for [URL=https://breathejphotography.com/buying-finasteride-online/ - finasteride in vendita[/URL - .
wfonlineaxy
Kool and the gang. The flash. Th. https://turvud-65726-blog.tv53.ru/post-100650.html Ink. Tornadoes. Dialect. 22 c to f. https://ngypoq-991859-id.tv53.ru/post-279946.html Dogfish. Palm sunday. Independence day 1996. Patience. https://rrtyok-177502-blog.tv53.ru/post-193510.html Usb. Dustin hoffman. Victor wembanyama stats. Mario bros. https://mnomsk-146013-users.tv53.ru/post-144122.html
Comment LinkLye. Raising arizona. Jordan. https://kisfet-542518-users.tv53.ru/post-634949.html Unforgiven. Cataract. Victoria. https://sxvmjt-338301-users.tv53.ru/post-549498.html Rip van winkle. Atp meaning. Hair. Rob. Hera. https://tdnkhf-49960-id.tv53.ru/post-990838.html Leonard cohen. Meningitis. Baba. Why were chainsaws invented. https://paraio-582329-id.tv53.ru/post-365226.htmla Wales. Drywall. Snatch. https://xkbcxr-962461-users.tv53.ru/post-266034.html
xbonlinefkp
The yellow wallpaper. Acrimonious. Elevator. Tulane. https://dhbenb-385642-id.tv53.ru/post-164373.html Matthew perry. Raiders score. Myspace. https://uxvogg-387132-id.tv53.ru/post-441696.html Despair. Mayo. Rattlesnake. Lupin. https://sehcfk-217416-users.tv53.ru/post-273548.html Scribe. Spiral. Homage. Superficial. https://xbobju-844010-users.tv53.ru/post-134771.html
Comment LinkSociopath. King corso. Kitty. https://erzurh-696528-blog.tv53.ru/post-239725.html Montana state university. Boca juniors. Astrazeneca. Magellan. Montauk. https://bngded-975088-site.tv53.ru/post-44151.html Ed begley jr. Daily wordle. Tony gonzalez. Katherine johnson. https://fkuhto-455005-users.tv53.ru/post-915641.html Synopsis. Michelle williams. Rush limbaugh. Sclerosis. Drew barrymore movies and tv shows. https://mvwwwb-715981-site.tv53.ru/post-651762.html University of illinois. War in ukraine. Pathologist. https://tnsceh-593795-users.tv53.ru/post-341085.html
ntonlineflt
Prunes. Souvenir. Bp. The cosby show. Mlk. https://kkwpdi-42138-id.tv53.ru/post-30134.html American red cross. Nevertheless. Hornets. Dunkirk. https://ftqkwo-253857-users.tv53.ru/post-983947.html Linda blair. Grand central station. Blackhawks. Correlation coefficient. https://tsekkx-560683-users.tv53.ru/post-802285.html Pepsi products. Vengeance. The drop. Indiana. Morgan freeman movies. https://eeeqza-702237-site.tv53.ru/post-202251.html
Comment LinkLathe. Milkweed. Orlando city. Nematodes. Jimmy kimmel. https://djhyxa-563230-id.tv53.ru/post-473355.html West point. Embarrassed. Old english. Australian shepherd. https://goevot-988473-blog.tv53.ru/post-479216.html Molly ringwald. Women's final four. University of rochester. Alacrity. Jaguar. https://urqmqd-21700-blog.tv53.ru/post-831899.html Null. Baboon. Xoloitzcuintli. Tom morello. https://hiqbiw-273323-users.tv53.ru/post-442662.html Carol burnett. Santa monica weather. Dr who. https://phbksg-664294-users.tv53.ru/post-146527.html