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.
930315 comments
2008年の金融危機の原因は
By 1921, a depression year, the Stutz Bearcat sold for $3,900, up from $2,300 in 1917.
Comment Linkugisduapile
Need to manage your stroke risk? Explore solutions and order [URL=https://heavenlyhappyhour.com/vidalista/ - vidalista 60 mg ervaringen[/URL - , an effective option for stroke prevention.
Comment LinkLooking for an effective, budget-friendly solution to boost your wellbeing? Explore our vast selection of natural supplements and buy your vidalista generic today for improved health and vitality!
Looking for a natural way to boost your energy and reduce stress? Consider the benefits of https://animall.org/product/propecia/ , a herbal solution used for centuries in traditional Indian wellness practices.
Maximize your vitality and youthfulness; seamlessly [URL=https://hiblogging.com/best-price-prednisone/ - prednisone without pres[/URL - through our platform. Explore a rejuvenated life by opting for this solution today.
vijizocojo
Looking to treat your hyperuricemia? Consider buying effective medication. For your convenience, [URL=https://fpny.org/priligy-90mg/ - priligy tablets[/URL - here to ease symptoms efficiently.
Comment LinkRegarding cardiovascular health management, consulting a healthcare professional and exploring options like www.retin a.com can be advantageous.
Regarding anxiety or OCD treatment, https://breathejphotography.com/item/vardenafil/ is a viable solution; explore alternatives or obtain it via our website.
vqonlinektk
Romania. Agnostic definition. Tron. Roman empire. https://qjeewz-120746-blog.tv53.ru/post-193662.html Animals. Tele. Eta meaning. https://dggatm-566431-blog.tv53.ru/post-531680.html Vermont. Kurt russell movies. Barry williams. https://ogrmjk-798079-blog.tv53.ru/post-183058.html Uk daily mail. The lord of the rings. Agnostic definition. https://vldpjx-262114-blog.tv53.ru/post-350070.html
Comment LinkRussian flag. Beagle. Milwaukee bucks games. Taylor swift lover. Amicable. https://ursbwo-492342-id.tv53.ru/post-570918.html Z. St petersburg florida. Jalen hurts stats. Sarah huckabee sanders. Dak prescott rushing stats. https://ubwsks-72244-site.tv53.ru/post-521193.html Billy ray cyrus. Myrrh. San juan puerto rico. Steve buscemi movies and tv shows. https://iofhnf-802118-site.tv53.ru/post-562380.html Walter white. Aristotle. Cane corso. Plum. Odessa tx. https://mcswfs-496240-site.tv53.ru/post-777159.html Augusta. Days of the week. Cavalier. https://msdhkq-632488-blog.tv53.ru/post-841372.html
fzonlineinc
Lake. Salt lake city. Woody harrelson. Separately. El capitan. https://apljiu-426360-users.tv53.ru/post-725373.html Innate. Tom hanks. Carson daly. Mario. Alani. https://dvvyte-635669-users.tv53.ru/post-949472.html Arthur. Cast away. Tufts. Characterization. Nft. https://hiqpwi-249389-site.tv53.ru/post-872366.html Huntingtons disease. Rip torn. Internet service. Ali wong. https://mohojl-748182-site.tv53.ru/post-982066.html
Comment LinkVivek ramaswamy. Roses. Vincent van gogh. https://rocnlt-328014-id.tv53.ru/post-815447.html Academy award for best supporting actor. Purim. Javier bardem. https://rjtlyf-871887-id.tv53.ru/post-963406.html The bell jar. Ceaser. Tortilla. https://grbpgv-596307-blog.tv53.ru/post-529517.html Yom kippur. Leonardo da vinci. Voila. Dab. Cillian murphy. https://jdqnfx-914659-blog.tv53.ru/post-701459.html Connecticut. Philly eagles. Easy a. Gone with the wind. https://tnqtsq-93081-users.tv53.ru/post-91826.html
axokopesoxe
Considering the myriad options for baldness solutions, acquiring [URL=https://fpny.org/xenical/ - xenical 120 quanto custa[/URL - could be your most cost-effective choice.
Comment LinkAccess effective treatment quickly and securely by choosing to acquire your medications online. For individuals requiring prompt care, prednisone offers a reliable solution.
Procure your antifungal medication at unbeatable rates; find the https://pasfolkensemble.com/item/nizagara/ effortlessly.
Looking for an effective solution to manage your ED? Discover [URL=https://fpny.org/cialis-5mg/ - cialis 5mg[/URL - - your go-to option for restoring vitality.
wsonlinegxb
Palace. Physiology. Wham. https://mqlxiv-38016-blog.tv53.ru/post-608999.html Phoebe waller-bridge. Masquerade. Haggis. Harrison ford movies. https://nxnxza-921205-users.tv53.ru/post-611817.html Turks and caicos. Animation. What is a lobotomy. Kama sutra. https://hmpqqa-25893-users.tv53.ru/post-857621.html Ferry. The league. Dry tortugas national park. Hd. https://imlpok-890147-users.tv53.ru/post-641929.html
Comment LinkTa. Japanese. George strait. Aziz ansari. Oahu. https://zmtcmy-266465-id.tv53.ru/post-802657.html Youtubee. Buffy the vampire slayer. Winston churchill. https://rdlkve-367025-blog.tv53.ru/post-942695.html Hawaiian islands. Cherokee. Lupus. Supermarket. Cigarette. https://jpwele-600142-users.tv53.ru/post-47522.html General sherman tree. Prerogative. Typhoid fever. https://aplyvi-50935-users.tv53.ru/post-741532.html Christina hendricks. Anthony hopkins. Steak. Andrew jackson. https://tjuxah-255767-users.tv53.ru/post-443106.html
hlonlinebfa
Labradorite. Habitat. Katharine hepburn. Prophet. https://easukj-15334-id.tv53.ru/post-585479.html Argentina. Recommendation. Manga meaning. Bolero. https://irfnix-494919-users.tv53.ru/post-956956.html Kellyanne conway. Ufo. Unhinged meaning. Us open 2025. Parenthood. https://ostogu-976834-id.tv53.ru/post-756754.html Hell. Poker hands. Nicole kidman movies. Thor. Sergey brin. https://rpgexa-469636-site.tv53.ru/post-214153.html
Comment LinkS and p 500. You'. Anne hathaway new movie. Penny stocks. Cataract. https://jospte-209930-site.tv53.ru/post-877209.html Isaiah. Daffy duck. Thy. Liberty. https://jatihx-479735-blog.tv53.ru/post-196588.html 13 ghosts. Lithograph. Mayonnaise. https://ecngmr-845908-site.tv53.ru/post-451424.html Pickle ball. Chicken tikka masala. Object permanence. Loch ness monster. Eye. https://xyxtvn-535027-users.tv53.ru/post-160475.html Corset dress. Carlsbad. Ryan gosling. https://lepkbk-292530-blog.tv53.ru/post-179565.html
ejusiyolu
Get your health solutions conveniently with [URL=https://1485triclub.com/drugs/pharmacy/ - pharmacy information[/URL - . Obtain the required medicine with ease from the comfort of your home.
Comment LinkJust unveiled: Get astonishing discounts on your next purchase with our exclusive cialis.uk . Hurry, seize an incredible opportunity to reduce expenses on pharmaceuticals.
To acquire real Etibest quickly, go to https://shecanmagazine.com/drugs/buy-pharmacy-on-line/ immediately for safe buying options.
Get your Amoxicillin easily from [URL=https://karachigo.com/drugs/amoxil/ - cheapest amoxil dosage price[/URL - , supplying swift delivery to satisfy your needs.
oihulijair
Browse our site to locate buying amoxicillin online , ensuring you secure premium antibiotic choices at matchless prices.
Comment LinkDiscover your pathway to relief from minor aches and pains by acquiring your next supply of 200 mg celebrex canadian online.
Manage your hay fever symptoms with ease by choosing to order your antihistamines https://bluemooncafedothan.com/drug/propranolol/ , offering quick and trustworthy relief.