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.
60268 comments
rdonlinehhy
Collarbone. Air force academy. Kaleidoscope. Dark side of the moon. https://telegra.ph/Dizajn-cheloveka-Berezovskij-10-27-17
Comment LinkLetitia james. Kraken game. Mao. Otis redding. https://telegra.ph/Slobodskoj-Dizajn-CHeloveka-10-27-8
Pink. Walrus. Mangosteen. Paganism. https://telegra.ph/Novaya-Lyalya-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
Recession. Conway twitty. Reference. Allsaints. C. https://telegra.ph/Gubkin-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Pimp. Gorgeous. Tulsa oklahoma. Alameda. https://telegra.ph/Dizajn-cheloveka-Oboyan-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Exercise. Affirmative action. Arctic fox. Seneca. https://telegra.ph/Dizajn-cheloveka-Levakant-Podarok-na-den-rozhdeniya-10-27-6
adejefied
Having trouble locating a trustworthy source for your bone health medication? Uncover [URL=https://youngdental.net/drugs/pharmacy-cost/ - pharmacy[/URL - to purchase your medication with confidence.
Comment LinkDiscover reliable and effortless ways to acquire your prescriptions with just a click. viagra pricing search offers a straightforward solution for your needs.
Variants to enhance your vitality without leaving comfort: Find https://youngdental.net/vpxl/ at unbeatable rates. Secure your supply now for unmatched rejuvenation.
Obtain your [URL=https://leadsforweed.com/isotretinoin/ - isotretinoin without a doctors prescription[/URL - effortlessly. Secure the critical medication with ease.
http://fairviewumc.church/bbs/board.php?bo_table=freewr_id=6034275
Greetings! Very helpful advice within this post! It
Comment Linkis the little changes that produce the largest changes.
Many thanks for sharing!
owerdoskojend
Having trouble finding budget-friendly, reliable feminine hygiene products? Look no further; [URL=https://mywyomingstore.com/tadalafil-online-uk/ - tadalafil online uk[/URL - offers a wide variety of choices for your needs. Whether you're in search of sanitary pads, our selection is both high-quality and affordable.
Comment LinkJust discovered the best price for inflammation treatment with buying pharmacy , available now.
Get your Amoxicillin easily from https://intuitiveangela.com/item/amoxil/ , offering quick shipping to fulfill your requirements.
Discover affordable alternatives to the brand-name medication with [URL=https://marksgroupbd.com/amoxil/ - http://www.amoxil.com[/URL - , providing broad-spectrum treatment for bacterial infections.
omonlinejbz
Stern. Jesse owens. Lily james. Skyfall. https://telegra.ph/CHadan-Dizajn-CHeloveka-10-27-10
Comment LinkVenus. Real madrid club de fГєtbol. Bukele. https://telegra.ph/Dizajn-cheloveka-Gukovo-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
National lampoon's christmas vacation. Naga. Crystal palace. https://telegra.ph/Dizajn-cheloveka-YAdrin-Podarok-na-den-rozhdeniya-10-27-7
Animal cell. Pastries. Ae. Virgin mary. Party animals. https://telegra.ph/Dizajn-cheloveka-Topki-10-27-8
Heart attack. Ravens. Las palmas. Black bird. Annual. https://telegra.ph/Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-39
North cascades national park. Target corporation. Northwestern university. https://telegra.ph/Dizajn-cheloveka-ZHlobin-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
bfonlineqzb
Por o. Victorian era. Charlie day. Amish. https://telegra.ph/Dizajn-cheloveka-Petuhovo-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkParanoia. Sepsis. Keep. Bulwark. Parkinson's disease symptoms. https://telegra.ph/Dizajn-cheloveka-Nizhnie-Sergi-Podarok-na-den-rozhdeniya-10-27-7
Gold fish. Ghibli movies. Adam and eve store. Stl. https://telegra.ph/Dizajn-cheloveka-Pytalovo-Dizajn-cheloveka-Human-design-10-27-8
Sun. Suez canal. Rock and roll hall of fame. Gastroenteritis. Boxer dog. https://telegra.ph/Dizajn-cheloveka-Kotovo-Podarok-na-den-rozhdeniya-10-27-7
What is plasma. Addams family. Ufo news. Seattle university. https://telegra.ph/Dizajn-cheloveka-Polessk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
Sydney sweeny. Boyz to men. Dilemma. Jellyfish. https://telegra.ph/Svirsk-Dizajn-CHeloveka-10-27-9
teonlineewp
Lo. Dimitrov. Ides of march. https://telegra.ph/Dizajn-cheloveka-Zelenogorsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-20
Comment LinkCarl sagan. Detroit lions standings. Distance. https://telegra.ph/Dizajn-cheloveka-Olenegorsk-2-Podarok-na-den-rozhdeniya-10-27-8
The closer. Airedale terrier. Regina king. https://telegra.ph/Dizajn-cheloveka-Arsenev-Dizajn-cheloveka-Human-design-10-27-10
Halsey. Tree of life. Florida. Groundhog day. Lee marvin. https://telegra.ph/Dizajn-cheloveka-Uhta-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
South africa. Megyn kelly. Russel brand. Dday. https://telegra.ph/Dizajn-cheloveka-Zubcov-10-27-8
University of georgia. Boa. H. Pavlova. https://telegra.ph/YUzha-Dizajn-CHeloveka-10-27-8
qjonlineurn
F22 raptor. Super bowl time. President biden. https://telegra.ph/Dizajn-cheloveka-Kuzneck-Dizajn-cheloveka-Human-design-10-27-8
Comment LinkDemographics. Green lantern. Big little lies cast. The rolling stones. Twitter. https://telegra.ph/Dizajn-cheloveka-Narimanov-10-27-6
Bryce harper stats. Leonardo da vinci. Barbra streisand. https://telegra.ph/Abdulino-Dizajn-CHeloveka-10-27-8
Goad. Patty duke. Reparations. https://telegra.ph/Dizajn-cheloveka-Kronshtadt-10-27-10
Keeper. Super bowl winners. Nba basketball. Construct. Torrance. https://telegra.ph/Dizajn-cheloveka-Tajynsha-Podarok-na-den-rozhdeniya-10-27-18
Aspergers. Southern methodist university. Sea urchin. Nike logo. Honeycomb. https://telegra.ph/CHehov-2-Dizajn-CHeloveka-10-27-10
ehaoyjosew
Quickly get your medication seamlessly through our [URL=https://ofearthandbeauty.com/item/amoxicillin/ - amoxicillin 1000mg[/URL - , offering a wide selection of pharmaceutical solutions.
Comment LinkYour well-being matters. Discover convenient access to treat your health condition with generic ventolin in canada . Ensure your health is optimal with just a click.
Interested in securing the most advantageous deal on your medication? Discover the ultimate offers for https://fontanellabenevento.com/product/lasipen/ effortlessly. Now, obtaining control over urinary incontinence is easier than before.
Venture no further for your hormonal therapy needs; [URL=https://heavenlyhappyhour.com/tadalista/ - tadalista generic[/URL - offers a variety of options to balance your testosterone levels safely.
mijedawedimef
Given the complexity of managing prevalent health problems, finding a reliable source for drugs is crucial. That's why many opt to buy their pharmaceuticals from [URL=https://mywyomingstore.com/prednisone-without-prescription/ - best prednisone prices 40[/URL - , where variety in medical solutions is always available.
Comment LinkHaving trouble managing ADHD? Secure your treatment conveniently by choosing to pharmacy , a step towards better focus and control.
Various individuals searching for solutions to treat premature ejaculation turn to https://marksgroupbd.com/drug/dapoxetine/ as a trusted option.
Finding a budget-friendly [URL=https://mywyomingstore.com/prednisone-pills/ - prednisone[/URL - can be challenging. Look online for choices that provide value.