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.
832644 comments
prácticas de manejo estándar
I love your blog.. very nice colors & theme.
Comment LinkDid you design this website yourself or did you hire someone to do it
for you? Plz reply as I'm looking to construct my own blog and would
like to know where u got this from. thanks
ダッチワイフ
Whatever they want,[url="https://www.riarudoll.com/"]リアル ラブドール[/url]they take.
Comment Linkダッチワイフ
negative moments in life and move on,[url="https://www.riarudoll.com/realsexdoll-boy-p247.html"]女性 用 ラブドール[/url]while others of us have brains that don't let go so quickly and are more wired to hold onto the negative.
Comment Linkesusobuwuacil
For patients seeking effective pain management, consider exploring [URL=https://tacticaltrappingservices.com/purchase-tretinoin/]purchase tretinoin[/URL] , a advanced solution.
Comment LinkResearching options to secure buy tadalafil wholesale ? Consider our trusted source for your medication needs, providing a wide range of medications with reliable delivery options.
Acquiring your prescription has never been more straightforward. Now you can purchase your necessary medication https://profitplusfinancial.com/generic-flagyl-from-india/ with ease.
Joannneets
Наркологическая клиника "Ренессанс" — специализированное медицинское учреждение, предназначенное для оказания помощи лицам, страдающим от алкогольной и наркотической зависимости. Наша цель — предоставить эффективные методы лечения и поддержку, чтобы помочь пациентам преодолеть пагубное пристрастие и вернуть их к здоровой и полноценной жизни.
Comment LinkВыяснить больше - вывод из запоя недорого компас трезвости
ダッチワイフ
This term has caught the popular imagination perhaps because of our current political and social media environment that often depicts perpetrators as victims and victims as perpetrators.No wonder we are confused and exhausted! You probably know a gaslighter,[url="https://www.riarudoll.com/realsexdoll-boy-p247.html"]女性 用 ラブドール[/url]
Comment Linkesetugavapx
Seeking a treatment for hair loss? Find out how to buy finasteride 1mg , a trusted method to fight balding safely.
Comment LinkSearching for affordable ulcer treatment options? Look for the best deals on lowest nizagara prices , your go-to option for relieving gastrointestinal discomfort.
Looking for budget-friendly solutions for ED? Explore your options and find the https://breathejphotography.com/drugs/ed-sample-pack/ available via web.
Regarding your health concerns, procure reliable treatment easily by opting to order propranolol 80mg online.
kikizueqoberm
Understand your migraine triggers better and explore effective relief solutions today; discover trusted options to purchase cipro usa overnight delivery & take a step towards managing your symptoms.
Comment LinkBrowse our selection to discover exclusive deals on nizagara pills . Boost your health today by deciding to buy safe options on our site.
The expense for https://karachigo.com/flagyl/ differs greatly according to the place you purchase them.
Nancyrem
Запой представляет собой критическое состояние, связанное с длительным употреблением алкоголя. Это явление приводит к развитию физической и психической зависимости, что значительно ухудшает качество жизни. Вывод из запоя в стационаре необходим для восстановления здоровья пациента. В данной статье рассматриваются ключевые аспекты анонимного вывода, скорость лечения, а также роль нарколога в процессе реабилитации.
Comment LinkУзнать больше - вывод из запоя в стационаре clinic nl
uhisunos
When seeking to buy this antibiotic [URL=https://karachigo.com/drugs/augmentin/ - buy cheap augmentin without a prescription[/URL - , verify you opt for a reputable vendor.
Comment LinkQuestioning where to obtain Ciprofloxacin? Look no further than cipro , your go-to source for reliable antibiotics.
Seeking a reliable solution for one's ED? Discover the merits of https://tonysflowerstucson.com/fildena/ , a revolutionary option for improving men's well-being without the necessity for a prescription.