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.
849227 comments
gponlinewsk
Apartheid. Luka dončić. Throat. Butterfly. https://is.gd/RFhBnC Integral. Snl. Website. Amu. Avant garde. https://tinyurl.com/2d8o22rw Colleen hoover books in order. Sabres. Hydrogen peroxide. Super size me. https://is.gd/vJ309i Greek mythology. Flea. Bobby flay. Google docs. https://tinyurl.com/2avdtlem
Comment LinkSolstice. Tedious. Benicio del toro. Anemia. Bootcamp. https://is.gd/D6uA2N Why. Lake of the ozarks. Amazon rainforest. Spice girls. https://tinyurl.com/28mrakba Orion. Unnecessary. Broad. https://is.gd/zPZWJN Fallacy. Dod. Chris von erich. https://is.gd/51IS7z Cpu. Mary poppins cast. Passion. Achilles tendon. https://is.gd/o0E2fj
wvonlineopp
Youtybe. Precedent. Jack lemmon. Battle of the bulge. Magna carta. https://tinyurl.com/22bkjejn St thomas virgin islands. Cellular respiration. Daddys home. Webster dictionary. https://tinyurl.com/2ahn6ey5 Contract. Star anise. Velocity. https://tinyurl.com/29n8pw74 Paul lynde. Desi arnaz. Tnt. Brics. Hawaii fire. https://is.gd/Hu7V8q
Comment LinkScooby doo. Blood types. Etf meaning. Altruism. George miller. https://tinyurl.com/2b85ogln Hare. West palm beach. Nova scotia duck tolling retriever. Peoples. https://tinyurl.com/2y3ffpc5 World series. Altruistic. Sigourney weaver. https://is.gd/YuK4Ls Rom. Jd vance movie. Serendipity meaning. https://tinyurl.com/27z3conl Christmas. Greta thunberg. Superfluous. Tallahassee. https://tinyurl.com/227b3urs
大型 オナホ おすすめ
In a few clicks on another popular site,I found Doug's profile.[url="https://www.kireidoll.com/tpe-real-sex-doll-979.html"]ダッチワイフ[/url]
Comment Linkフィギュア 無 修正
[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]have signs that look like writing.Often,
Comment Linkulolerosi
Your quest for enhanced vitality and performance ends here: [URL=https://ucnewark.com/product/macrobid/ - medicament macrobid[/URL - . Acquire your stash today and experience a new beginning.
Comment LinkSecure your cheapest 50 generic viagra effortlessly. Acquire the medication through the internet with just a few clicks.
Procure your heartburn treatment sans exiting your home; visit https://tnterra.org/tadalafil/ for speedy relief.
Quest for affordable therapy? Look no further for your hormone therapy needs; uncover the least expensive [URL=https://tnterra.org/tadalafil/ - generic tadalafil tablets[/URL - solution right here.
lukuzoxilow
Just realized you need ED medication for your well-being? No need to stress out! You can [URL=https://center4family.com/20-mg-cialis/ - cialis 20[/URL - easily and with confidence.
Comment LinkIf you're in search of a remedy to control unwanted hair growth, consider propecia . This cream provides a practical solution to address your concerns without needing to visit the doctor.
"Visit now for unparalleled savings; redeem your exclusive https://beingproficient.com/item/trimethoprim/ to save on antihistamines today. Don't miss this offer to breathe easier at a fraction of the cost."
X-plore your financial choices with [URL=https://luzilandianamidia.com/pill/cialis/ - cialis canadian pharmacy[/URL - when you require quick cash.
otazuririluh
Opt for the most economical solution to your health needs by securing tadalafil today. Whether you're looking to enhance your wellness effortlessly, our online platform offers an easy pathway to obtain your essentials.
Comment LinkSecure your supply of Dutas-T easily; order it from our certified tadalafil coupon with ease.
When considering antiviral protection against COVID-19, https://nikonphotorecovery.com/item/tadalafil/ offers a reliable choice. Investigate obtaining this treatment through digital platforms, ensuring safety during these times.
View current online indian amigren in uae , and learn about cost-effective solutions for treating alcohol dependence.
alejefay
Discover affordable options for enhancing your well-being: [URL=https://nikonphotorecovery.com/item/hydroxychloroquine/ - hydroxychloroquine online uk[/URL - offers a versatile solution. Secure buy now for a healthier tomorrow.
Comment LinkKeep your vitality at its peak: explore safe and dependable options to acquire generic viagra from canada .
Sure, learn how to acquire https://chicagosfinestccl.com/item/amoxicillin/ via our digital platform.
eteyoehuv
Wondering about prices? Find the top [URL=https://tnterra.org/propecia/ - propecia 1mg[/URL - right here.
Comment LinkExplore options to purchase heart medication with ease; retin a offers a trusted source for your needs.
Having trouble finding a reliable source for your antibiotic needs? Your search ends here. Acquire https://fpny.org/item/amoxil/ safely and quickly.
Harness the power of web-based medicine vendors to acquire [URL=https://ad-visorads.com/drug/generic-tadalafil-canada-pharmacy/ - tadalafil[/URL - .
yronlinemyv
Mount everest. Simon pegg. Nutcracker. Jimmy hoffa. https://is.gd/zPZWJN I have a dream speech. Fossil. What is kombucha. https://is.gd/i8G4Oj Barry university. Boron. Dark web. Fear and loathing in las vegas. https://tinyurl.com/27scu5h9 Twotter. Pierce brosnan movies list. Hilton head island. Pep guardiola. Nicole wallace. https://is.gd/1xpPR6
Comment LinkMarigolds. Boba tea. Griffin. Swiatek. Matcha. https://tinyurl.com/2ce9llxv The birds. Holland michigan. Lisa kudrow. Laos. https://is.gd/9oo9rC Nuclear energy. Lake geneva. Josh allen stats. https://tinyurl.com/26ch55vx Pound to kg. Ny daily news. Nh3. Supreme leader of north korea. https://tinyurl.com/2y3ffpc5 Crux. Catamaran. Deepwater horizon. https://tinyurl.com/269v92g3