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.
855929 comments
Marissasap
Алкогольная зависимость представляет собой многогранную проблему, влияющую на качество жизни и здоровье человека. Вывод из запоя — это не только физический процесс, но также психологическая процедура, требующая комплексного подхода. Правильное медицинское вмешательство способствует восстановлению организма и улучшению психоэмоционального состояния пациента.
Comment LinkВыяснить больше - быстрый анонимный вывод из запоя на дому
obulogeewov
Opt for tadalafil capsules for sale to treat your hepatic conditions. Ensure you’re getting your medication reliably.
Comment LinkGet your Amoxicillin easily from amoxicillin without dr prescription usa , supplying quick delivery to satisfy your needs.
Discover how to utilize https://tnterra.org/drugs/retin-a/ effectively for reducing pain.
Just purchased my batch of nurofen in usa , ensuring I keep up my health regimen effortlessly.
ifezejei
Get your [URL=https://computer-filerecovery.net/levitra/ - levitra 10mg[/URL - effortlessly. Acquire efficacious treatment hassle-free prescription necessities.
Comment LinkVisit our website to find the levitra from canada . Whether you're looking to acquire this essential medicine, we ensure you receive the best deal.
Boost your health path effortlessly.
Keep your vitality at its peak: discover safe and dependable options to acquire [URL=https://rdasatx.com/item/viagra/ - viagra uk[/URL - .
ojohijulek
Join our community at [URL=https://texasrehabcenter.org/item/vpxl/]vpxl capsules for sale[/URL] and explore revolutionary approaches to tackling your health.
Comment LinkZap high prices with our exclusive order amoxil online australia , and Snag a course of crucial antibiotics easily via our website.
Discover a myriad of options to alleviate your pain by exploring https://productreviewtheme.org/drugs/pharmacy/ , where you can secure trusted painkillers online.
Looking to enhance your vitality? Check out the [URL=https://recipiy.com/tofranil/]generic for tofranil[/URL] for the solution to boost your energy.
پوچ گربه بالغ ویسکاس با طعم ماهی های دریایی و جلبک در سس
Good day! This is kind of off topic but I need some guidance
Comment Linkfrom an established blog. Is it difficult to set up your own blog?
I'm not very techincal but I can figure things out pretty fast.
I'm thinking about making my own but I'm not sure where to
begin. Do you have any tips or suggestions? Cheers
ezimuqob
Considering the myriad options available, opting to secure your therapy through reputable sources is paramount. For those looking into therapy for gastrointestinal issues, [URL=https://goldenedit.com/nexium/]genuine nexium 20mg price[/URL] stands out as a trusted choice among various pharmacies.
Comment LinkGiven the complexity of managing common health conditions, finding a reliable source for medications is crucial. That's why many opt to buy their pharmaceuticals from purchase finasteride without a prescription , where a wide selection in healthcare solutions is always at your fingertips.
To secure your antifungal remedy without any fuss, choose https://goldenedit.com/item/prednisone/ swiftly via the web.
Procure budget-friendly treatment options; explore [URL=https://leadsforweed.com/drug/tadalafil/]tadalafil generic canada[/URL] for managing your condition.
apijayofik
Before making a decision, discover [URL=https://luzilandianamidia.com/pill/prednisone/]20 mg prednisone best price[/URL] and compare prices to ensure you get the most favorable deal for your heart health medication.
Comment LinkHarness the potential of convenience by choosing to secure zoloft tablets capsules via web, ensuring a smooth process for controlling hair loss.
Having trouble with high eye pressure? Discover affordable treatments and save on your next purchase with our exclusive https://productreviewtheme.org/drugs/kamagra/ . Perfect for those managing glaucoma or high intraocular pressure, it's an effortless way to lower your expenses.
Looking to control your condition? [URL=https://nikonphotorecovery.com/retin-a-canadian-pharmacy/]walmart retin a price[/URL] offers a hassle-free solution. Obtain your treatment with ease today.
edanohosiou
When searching for cost-effective, high-quality medication solutions, consider exploring [URL=https://bulgariannature.com/item/priligy-30mg/]priligy 30mg[/URL] for unparalleled value. Whether you're in the market for cancer treatment options, this option may offer the benefits you need.
Comment LinkVisit our online pharmacy to buy on line pharmacy , ensuring you receive your medication without delay.
When seeking cost-effective solutions for impotence, consider https://columbiainnastoria.com/pill/fildena/ as your choice source.
Considering the necessity to manage your health, discovering cost-effective solutions becomes paramount. Therefore, when looking to maintain your cardiovascular health, [URL=https://luzilandianamidia.com/pill/nolvadex/]mail order nolvadex[/URL] present an budget-friendly option.
dehusasu
Maximize your well-being with a holistic approach by opting for [URL=https://goldenedit.com/item/propecia/]propecia 5mg[/URL] , a solution that's easy to obtain for improving male health and vitality.
Comment LinkPlease explore the opportunity to buy your npxl online usa , ensuring enhanced wellness outcomes.
Just unveil the top https://goldenedit.com/item/propecia/ , simplifying your medical routine. Explore options that enhance your application today.
Having been diagnosed with angina, patients seek budget-friendly treatment options. Discover the most economical option for relief with [URL=https://goldenedit.com/item/levitra/]levitra without a doctor[/URL] , offering a treatment without breaking the bank.
ozacixer
Discover how to procure remedies for improving your performance safely; [URL=https://computer-filerecovery.net/drug/nizagara-25mg/]nizagara generic pills[/URL] is your gateway to confidence.
Comment LinkWhen looking to obtain heart health medications, consider options to prednisone online, offering an affordable solution without compromising on quality and efficacy.
With widespread availability, you can now purchase https://cubscoutpack152.org/buy-generic-prednisone/ , ensuring availability to those who need this medication without delay.