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.
91366 comments
Davidskync
Процедура капельницы особенно показана в случаях, когда симптомы похмелья выражены настолько сильно, что пациент не в состоянии справиться с ними самостоятельно. Головная боль, тошнота, рвота, усталость и раздражительность — все это признаки того, что организму необходимо восстановление. Капельница помогает не только ускорить процесс очищения, но и минимизировать риск осложнений, таких как нарушение работы сердца и печени.
Comment LinkРазобраться лучше - стоимость капельницы от запоя в екатеринбурге
50Crowns Casino Win
Pretty! This was an incredibly wonderful article.
Comment LinkMany thanks for providing this information.
medali303
Wonderful blog! I found it while searching on Yahoo News.
Comment LinkDo you have any suggestions on how to get listed in Yahoo News?
I've been trying for a while but I never seem to get there!
Thanks
lotus365 login
Wonderful beat ! I wish to apprentice at the same time as you amend
Comment Linkyour web site, how could i subscribe for a blog website?
The account helped me a acceptable deal. I had been a little bit familiar of this
your broadcast provided vibrant clear concept
Sazrlvn
Официальная покупка школьного аттестата с упрощенным обучением в Москве
Comment Linksitus bokep
Hey very interesting blog!
Comment Link{대구노래방알바|강남노래방알바|주점알바|여자알바|보도알바|여우알바|퀸알바|노래방알바|노래방알바 구인|여성알바 구인구직|여자 노래방알바|업소 구인구직|여성구인구직|노래방 구인|밤알바 커뮤니티|아가씨구인|도우미알바|유흥구인|유흥구인구직|노래방 도우미 구인|보도 구인|밤알바 순위|노도알바|전국밤알바|노래방알바 여자|업소알바|유흥업소 알바|
더 많은 예시를 볼 수 있을까요?이런 관점은
Comment Link전혀 생각해보지 못했어요
{대구노래방알바|강남노래방알바|주점알바|여자알바|보도알바|여우알바|퀸알바|노래방알바|노래방알바 구인|여성알바 구인구직|여자 노래방알바|업소 구인구직|여성구인구직|노래방 구인|밤알바 커뮤니티|아가씨구인|도우미알바|유흥구인|유흥구인구직|노래방 도우미 구인|보도 구인|밤알바 순위|노도알바|전국밤알바|노래방알바 여자|업소알바|유흥업소 알바|
밤알바 커뮤니티
https://lovealba.co.kr/
GlucoFull
Glucose intolerance and Type 2 diabetes are common metabolic disorders that affect millions of people worldwide.
Comment LinkThe traditional treatment approaches for these conditions often involve medication, diet, and lifestyle modifications.
how to apply for e-visa without brp
Hi! This post could not be written any better! Reading this post reminds me of my previous room mate!
Comment LinkHe always kept chatting about this. I will forward this write-up to him.
Pretty sure he will have a good read. Many thanks for sharing!
Kumutbouct
Наш квартал - https://nashkvartal.kiev.ua/ - Новини та події Києва.
Comment Link