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.
829962 comments
zzonlinewey
The good the bad and the ugly. 13 colonies. Who is hamas. Roseola. https://telegra.ph/Dizajn-cheloveka-Petushki-Dizajn-cheloveka-Human-design-10-18-2 University of oklahoma. Philadelphia museum of art. Sinus bradycardia. Dragon boat festival. https://telegra.ph/Dizajn-cheloveka-Sovetsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-18 Eeyore. Sr71. Brooklyn nets. Tammy wynette. Boston red sox. https://telegra.ph/Dizajn-cheloveka-Kologriv-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-18-2 College football playoffs. What about ms. Spelman college. Forensic science. https://telegra.ph/Dizajn-cheloveka-Egorevsk-Podarok-na-den-rozhdeniya-10-18
Comment LinkReason. Banff national park. Spain map. Canteen. https://telegra.ph/Dizajn-cheloveka-Kolpashevo-10-18 Ford motor company. How to play poker. Christian louboutin. https://telegra.ph/Dizajn-cheloveka-ZHirnovsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-18 Somerset. David copperfield. Regina king. Mastiff. https://telegra.ph/Dizajn-cheloveka-Povorino-10-18-2 Treaty of versailles. Address. Roswell new mexico. Kmart. https://telegra.ph/Dizajn-cheloveka-Aprelevka-Dizajn-cheloveka-Human-design-10-18 Ocean city. Pmc. Cilantro. Carl jung. https://telegra.ph/Dizajn-cheloveka-Gavrilov-Posad-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-18
オナホ
This was another episode of “Her Kind of Healthy,” a podcast series by Sanford Health.[url="https://www.jp-dolls.com/goods/p2323.html"]中国 エロ[/url]
Comment Linkajicouyaafe
Address your allergies effortlessly by opting to buy your medication through our [URL=https://ad-visorads.com/drug/amoxicillin/ - amoxicillin[/URL - . This alternative not only saves money but also ensures quality treatment.
Comment LinkVisit our site to acquire your essential medication. prednisone 40mg seamlessly, for managing your health needs.
Purchase your drugs securely from a https://tennisjeannie.com/product/lasix/ , where quality and client contentment are prioritized.
Acquire the best health solution at an unbeatable price; explore [URL=https://exitfloridakeys.com/product/cytotec/ - cytotec[/URL - for optimal health outcomes.
oyostavulahea
Zero hassle: acquire your [URL=https://cubscoutpack152.org/drug/viagra/ - viagra online no script[/URL - easily.
Comment LinkAcquiring nolvadex brand is now feasible. Explore options to secure this crucial medication easily online.
Consulting an healthcare professional is crucial before you acquire https://youngdental.net/vpxl/ .
Browse our range for cost-effective [URL=https://youngdental.net/vpxl/ - vpxl.com[/URL - , ensuring you obtain top-notch care without overspending.
リアル ラブドール
These targets include a halt to the rise in diabetes and obesity,and a 30 relative reduction in the intake of salt by 202 The 鈥淕lobal Action Plan for the Prevention and Control of Noncommunicable Diseases 2013鈥?020鈥?(10) provides guidance and policy options for Member States,[url="https://www.jp-dolls.com/category/c29.html"]浜哄舰 銈ㄣ儹[/url]
Comment Linkuhuxumayit
Explore choices to purchase essential medication. For efficient treatment, [URL=https://recipiy.com/nizagara/ - nizagara 100 mg online without prescriptions[/URL - today.
Comment LinkAiming to lower your prostate enlargement symptoms? Explore how prednisone can assist.
Seeking a reliable source to buy your medication? With our wide range of health solutions, you can conveniently find what you need. Click here for https://columbiainnastoria.com/kamagra/ and start your journey towards better health today.
ejvigibaegoo
Zero in on holistic wellness with a natural boost. Explore our selection of herbal supplements and acquire quality retin a buy in canada to support your brain health and improve memory efficiently.
Comment LinkX-plore your options for managing diabetes: online glucophage today and discover the ease with which you can manage your glucose levels.
Quickly purchase your heart medication safely by clicking https://exitfloridakeys.com/product/propecia/ , ensuring hassle-free delivery directly to your doorstep for a healthier tomorrow.
Erectile dysfunction (ED) can be a challenging condition, but with modern therapies, managing it has become easier. Explore cialis , a budget-friendly and effective option for boosting your performance.
نوربرت پرفورمنس
Norbert Performance
Comment Linkikazuirubn
Considering purchasing your medications without the hassle? Visit [URL=https://beingproficient.com/ventolin-inhaler/ - non prescription ventolin inhaler[/URL - for a straightforward way to buy your prescriptions from the comfort of your home.
Comment LinkYou can acquire your pharmacy prices for lasix online, ensuring privacy and ease.
Obtain your metronidazole treatment without delay through our rapid https://thecultivarte.com/flagyl/ delivery service, ensuring you receive the care you need immediately.
Obtain your Flagyl treatment without delay through our quick [URL=https://thecultivarte.com/flagyl/ - canadian pharmacy flagyl[/URL - delivery service, ensuring you receive the care you require without delay.
xbonlineurx
Borneo. Mule deer. Douche. Psychology today. https://telegra.ph/Dizajn-cheloveka-Semiluki-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-18 Instgram. Dnr. Dragonfly. Trainwreck. https://telegra.ph/Astana-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-18-4 The notebook cast. Tunisia. Sclerosis. https://telegra.ph/Dizajn-cheloveka-Lisakovsk-Podarok-na-den-rozhdeniya-10-18-2 Libel. Leonard bernstein. Cunning. Volleyball positions. Spider-man: homecoming. https://telegra.ph/Dizajn-cheloveka-Tbilisi-Dizajn-cheloveka-Human-design-10-18-6
Comment LinkSkin cancer symptoms. What is a hemorrhoid. Ia state. Olive. https://telegra.ph/Dizajn-cheloveka-Biryuch-Dizajn-cheloveka-Human-design-10-18-2 Jacqueline kennedy onassis. Supercharger. Hyderabad. William and mary. https://telegra.ph/Dizajn-cheloveka-Gatchina-Podarok-na-den-rozhdeniya-10-18 Mahjong game. Zora neale hurston. Detroit tigers. https://telegra.ph/Novocherkassk-Dizajn-CHeloveka-10-18-2 Forrest gump. Muzzle. The yellow wallpaper. Exemplify. Brics currency. https://telegra.ph/Dizajn-cheloveka-Vyatskie-Polyany-Dizajn-cheloveka-Human-design-10-18-2 Time zones. Howard hughes. Cerebellum. Bills. Singer. https://telegra.ph/Kotovsk-Dizajn-CHeloveka-10-18