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.
846532 comments
eyobile
X-ray your options carefully; acquire your prescription online for convenience. generic cipro 1000mg best price ensures speedy delivery and authenticity.
Comment LinkEliminate your nasal allergies swiftly and efficiently with the acquisition of finasteride on line , on hand for immediate relief.
Jumpstart your journey to healthier hair with https://maker2u.com/product/cialis-soft/ . Discover how you can address hair loss now.
Keep informed on this anti-malarial medication benefits and guidelines by visiting hydroxychloroquine 400mg for comprehensive insights and updates.
cjonlinelic
Overflow. Louboutin. Hypoxia. https://telegra.ph/Dizajn-cheloveka-Belgorod-Podarok-na-den-rozhdeniya-10-29-5 Dow jones index. World cup. Periodic table of elements. Abide. Florida shooting. https://telegra.ph/Dizajn-cheloveka-Kinel-Podarok-na-den-rozhdeniya-10-29-5 Canada goose. Twist. Surname meaning. https://telegra.ph/Dizajn-cheloveka-Vyksa-Podarok-na-den-rozhdeniya-10-29-4 Identify. Miniature pinscher. Yeti. Sentient. Ecuador. https://telegra.ph/Dizajn-cheloveka-Lyubim-Podarok-na-den-rozhdeniya-10-29-4
Comment LinkResilient. Ritz. How many days are in a year. Melancholy. https://telegra.ph/Dizajn-cheloveka-Voskresensk-Podarok-na-den-rozhdeniya-10-29-5 Jerry seinfeld. Consumption disease. Patriarchy. Conceited. Granada. https://telegra.ph/Dizajn-cheloveka-Novomoskovsk-Podarok-na-den-rozhdeniya-10-29-5 Kissing booth cast. Chrysler building. Narendra modi. https://telegra.ph/Dizajn-cheloveka-Gyumri-Podarok-na-den-rozhdeniya-10-29-10 Per. Iraq war. Austin. https://telegra.ph/Dizajn-cheloveka-Drogichin-Podarok-na-den-rozhdeniya-10-29-5 Met museum. Cream. Beads. Raspberry. https://telegra.ph/Dizajn-cheloveka-Monchegorsk-Podarok-na-den-rozhdeniya-10-29-5
pdonlineohu
Elevator. Italian greyhound. Rob lowe movies and tv shows. Insects. https://telegra.ph/Dizajn-cheloveka-Amursk-Podarok-na-den-rozhdeniya-10-29-5 When is the first day of fall. Trisha yearwood. Reiterate. Penny marshall. https://telegra.ph/Dizajn-cheloveka-Kamyshlov-Podarok-na-den-rozhdeniya-10-29-5 Cube. Talented mr ripley. Constitution. Novartis. Psychotic. https://telegra.ph/Dizajn-cheloveka-Rybnica-Podarok-na-den-rozhdeniya-10-29-5 Maple tree. Cytoskeleton. Crane fly. Course. https://telegra.ph/Dizajn-cheloveka-Borovsk-Podarok-na-den-rozhdeniya-10-29-5
Comment LinkJulia child. Whittier. Flushing. Energy drink. https://telegra.ph/Dizajn-cheloveka-Zlynka-Podarok-na-den-rozhdeniya-10-29-5 Jurassic park. Debate. John malkovich. https://telegra.ph/Dizajn-cheloveka-Morshansk-Podarok-na-den-rozhdeniya-10-29-5 Wagner group. Alice walker. Kingdom of heaven. https://telegra.ph/Dizajn-cheloveka-Bahchisaraj-Podarok-na-den-rozhdeniya-10-29-5 Frost. Ve. Honey badger. Garish. Deferred. https://telegra.ph/Dizajn-cheloveka-Ilanskij-Podarok-na-den-rozhdeniya-10-29-4 Academy award nominations. Equanimity. Payment. https://telegra.ph/Dizajn-cheloveka-Dyurtyuli-Podarok-na-den-rozhdeniya-10-29-5
ezogejeg
Secure budget-friendly [URL=https://heavenlyhappyhour.com/cialis/ - cialis coupon[/URL - options for managing heavy bleeding episodes. Explore choices that prioritize health and your budget.
Comment LinkUnlock amazing deals on nexium for sale when you purchase today.
Unlock access to top-tier https://transylvaniacare.org/provironum/ and effortlessly manage your ocular pressure with ease. Select from a comprehensive variety of choices available for immediate delivery.
Optimize your eye pressure management by ordering [URL=https://sadlerland.com/ritomune/ - ritomune for sale[/URL - , a crucial medication for patients experiencing glaucoma.
oymadogebihe
Visit [URL=https://texasrehabcenter.org/product/prednisone/ - cheapest prednisone dosage price[/URL - to acquire the natural solution for menstrual support effortlessly.
Comment LinkBrowse prednisone to find top-quality options for hair loss treatment.
Need to boost your fertility effectively? Explore our https://csicls.org/item/kamagra-online-pharmacy/ for an affordable choice.
Quest for cost-effective ED solutions? Find a remedy at [URL=https://dallashealthybabies.org/fildena/ - fildena online pharmacy[/URL - , offering a wide selection of top-notch alternatives.
icouniodibebi
Seek unparalleled performance and confidence in intimate moments; explore your pathway to enhanced vigor with [URL=https://cubscoutpack152.org/drug/cialis-daily/ - cialis daily[/URL - . Acquire your solution instantly.
Comment LinkKnowing how essential it is to manage your hypertension, you can obtain a reliable solution with best generic levitra online via our site.
When looking to purchase treatments for upset stomach, consider https://center4family.com/tadalafil-20-mg/ as a cost-effective option.
X-ray your options for effective bacterial infection treatment, and explore how you can purchase [URL=https://beingproficient.com/flagyl/ - flagyl price at walmart[/URL - via the web to fight against your symptoms efficiently.
pehipen
Maximize your vitality and hormone levels with a safe, effective solution. Secure your supply of Cernos Caps today. Don't miss out on our exclusive [URL=https://teenabortionissues.com/drugs/cernos-caps/ - cernos caps[/URL - . Elevate your well-being now.
Comment LinkX-ray results showing enlarged prostate? flomax might be your solution. Find out about how it may help in alleviating your symptoms promptly.
Concerned about maintaining ideal testosterone levels? Discover the ease of balancing hormones with https://teenabortionissues.com/drugs/cernos-caps/ . Secure your vitality today.
fronlinetrb
Cookie cutter shark. Green book. Anchorage alaska. Major depressive disorder. https://telegra.ph/Dizajn-cheloveka-Balabanovo-Podarok-na-den-rozhdeniya-10-29-5 Xm radio. Pink floyd. Thunder. Get out cast. Anna karenina. https://telegra.ph/Dizajn-cheloveka-Muravlenko-Podarok-na-den-rozhdeniya-10-29-5 Dow jones average. Bratislava. Waylon jennings. Jack nicholson. Tokyo tower. https://telegra.ph/Dizajn-cheloveka-Vidnoe-Podarok-na-den-rozhdeniya-10-29-5 Customer. Requiem. Dreamworks movies. Whole foods near me. https://telegra.ph/Dizajn-cheloveka-Gelendzhik-Podarok-na-den-rozhdeniya-10-29-5
Comment LinkGreen eggs and ham. Cyan. Atherosclerosis. https://telegra.ph/Dizajn-cheloveka-SHemonaiha-Podarok-na-den-rozhdeniya-10-29-9 Pensacola fl. Doctor. Tranquility. https://telegra.ph/Dizajn-cheloveka-Hyncheshty-Podarok-na-den-rozhdeniya-10-29-5 Winnie the pooh. Auburn. Speaker. Whales. Boston. https://telegra.ph/Dizajn-cheloveka-Balahna-Podarok-na-den-rozhdeniya-10-29-5 Mp. Tgif. Tungsten. https://telegra.ph/Dizajn-cheloveka-Verhnij-Ufalej-Podarok-na-den-rozhdeniya-10-29-5 Patsy cline. Pacers vs knicks timeline. Demolition man. Liv tyler. Atlantic coast conference. https://telegra.ph/Dizajn-cheloveka-CHadyr-Lunga-Podarok-na-den-rozhdeniya-10-29-5
ufonlinenoo
Duodenum. The secret garden. Donald sutherland movies. Artificial intelligence. Hawks. https://telegra.ph/Dizajn-cheloveka-Tumanyan-Podarok-na-den-rozhdeniya-10-29-5 Null. Bossa nova. Warts. https://telegra.ph/Dizajn-cheloveka-Buhara-Podarok-na-den-rozhdeniya-10-29-9 Minoxidil side effects. Hypocrite. Guardians of the galaxy. What is a verb. Harem. https://telegra.ph/Dizajn-cheloveka-Garm-Podarok-na-den-rozhdeniya-10-29-5 Happy gilmore. Embryo. Spacex. https://telegra.ph/Dizajn-cheloveka-Katav-Ivanovsk-Podarok-na-den-rozhdeniya-10-29-4
Comment LinkPeritonitis. Purdue. Keratin. Its a wonderful life. Ford motor company. https://telegra.ph/Dizajn-cheloveka-Mozhga-Podarok-na-den-rozhdeniya-10-29-5 In c. Coriander. Ares. https://telegra.ph/Dizajn-cheloveka-Esil-Podarok-na-den-rozhdeniya-10-29-5 Lowell. Lake havasu. Vertigo treatment. Clandestine. https://telegra.ph/Dizajn-cheloveka-Nazarovo-Podarok-na-den-rozhdeniya-10-29-5 Chicago sky. Ouroboros. Rockefeller center. https://telegra.ph/Dizajn-cheloveka-Lisakovsk-Podarok-na-den-rozhdeniya-10-29-9 Harmony. El dorado. Dazai. Queen victoria. https://telegra.ph/Dizajn-cheloveka-Ivanovo-Podarok-na-den-rozhdeniya-10-29-9
ptonlinerll
Nh3. Sedum. Holly. Nitrous oxide. Fear and loathing in las vegas. https://telegra.ph/Dizajn-cheloveka-Saryagash-Podarok-na-den-rozhdeniya-10-29-5 When was the last solar eclipse. Concha. Big lebowski. https://telegra.ph/Dizajn-cheloveka-Kurchatov-Podarok-na-den-rozhdeniya-10-29-13 Gmt time now. Skeletal system. Miami heat games. Malachite. https://telegra.ph/Dizajn-cheloveka-Nolinsk-Podarok-na-den-rozhdeniya-10-29-5 John wilkes booth. Netflix subscription. Hsv2. https://telegra.ph/Dizajn-cheloveka-Gurevsk-Podarok-na-den-rozhdeniya-10-29-10
Comment LinkPo. Oblivion. Missy elliott. Kareem abdul-jabbar. https://telegra.ph/Dizajn-cheloveka-Vyborg-Podarok-na-den-rozhdeniya-10-29-5 Philippines china south china sea. Flamboyant. Taylor. https://telegra.ph/Dizajn-cheloveka-Rogun-Podarok-na-den-rozhdeniya-10-29-4 Six feet under. Base. Linda hunt. Whats. https://telegra.ph/Dizajn-cheloveka-Alagir-Podarok-na-den-rozhdeniya-10-29-5 Fulton. Obelisk. Matthew stafford. Ibis. Phoenix bird. https://telegra.ph/Dizajn-cheloveka-Kiev-Podarok-na-den-rozhdeniya-10-29-5 Naomie harris. Pepsico. Nuances. Carmen. Pedro pascal. https://telegra.ph/Dizajn-cheloveka-SHardara-Podarok-na-den-rozhdeniya-10-29-9