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.
169364 comments
best poker sites
I don't know if it's just me or if perhaps everyone else encountering issues with your site.
Comment LinkIt appears as though some of the written text in your content are running off the
screen. Can someone else please comment and let me know if this is happening to them too?
This could be a issue with my browser because I've had this happen previously.
Thanks
DavidHeete
Выезд нарколога на дом в Москве — услуга вывода из запоя от центра «Alco.Rehab». Работают круглосуточно.
Comment LinkДетальнее - [url=https://vyvod-iz-zapoya-moskva11.ru/]наркология вывод из запоя[/url]
Jamestainc
Добрый день!
Comment LinkМашина в кредит 2025: гайд для нормальных пацанов. машина в кредит в автосалоне Без банковской лапши на уши и маркетинговых трюков.
Здесь подробней: - https://kredit-bez-slov.ru/mashina-v-kredit/
машина в кредит купить
Покеда!
1win_dpKr
1win зеркало скачать приложение http://www.1win12001.ru
Comment LinkDiplomi_cuPt
купить диплом о высшем образовании купить диплом о высшем образовании .
Comment LinkLarrypycle
Ломка — это острый синдром отмены, возникающий после длительного употребления алкоголя или наркотических веществ. При резком прекращении приема подобных веществ организм испытывает острую нехватку необходимых компонентов, что приводит к развитию тяжелых симптомов, таких как сильная тревожность, бессонница, мышечные судороги, головокружение, потливость и повышенная возбудимость. В такой критической ситуации быстрое и квалифицированное вмешательство врача-нарколога является залогом сохранения здоровья и предупреждения серьезных осложнений.
Comment LinkПолучить дополнительную информацию - снятие ломки на дому цена нижний новгород
apple pay casinos
Hmm it looks like your website ate my first comment (it was extremely long) so I guess I'll just sum
Comment Linkit up what I had written and say, I'm thoroughly enjoying your blog.
I as well am an aspiring blog blogger but I'm
still new to everything. Do you have any tips for
first-time blog writers? I'd really appreciate it.
mostbet_ekkl
букмекерская контора кыргызстан http://mostbet12001.ru
Comment LinkJamestainc
Здарова!
Comment LinkКак получить автокредит в 2025 без головной боли. новая машина в кредит Проверенные схемы и лайфхаки от бывалых заемщиков.
Читай тут: - https://kredit-bez-slov.ru/mashina-v-kredit/
машина в кредит купить
Удачи!
Diplomi_trPt
купить свидетельство о рождении украина http://www.educ-ua2.ru .
Comment Link