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.
227298 comments
mostbet_syon
мостбет официальный сайт мостбет официальный сайт .
Comment Linkmostbet_wfon
mostbet.kg https://mostbet1003.com.kg/ .
Comment Linkappro.com.vn
Hello, i read your blog occasionally and i own a similar one and i was just
Comment Linkwondering if you get a lot of spam comments? If so how
do you protect against it, any plugin or anything
you can recommend? I get so much lately it's driving
me insane so any help is very much appreciated.
mostbet_lgen
мостбет кг http://mostbet1002.com.kg/ .
Comment Linkmostbet_acen
служба поддержки мостбет номер телефона http://mostbet1002.com.kg .
Comment Link주소모음 사이트
How To Identify The Collect Addresses Right For You 주소모음
Comment Link사이트
www.T99n.com
What's The Current Job Market For Gotogel Professionals?
Comment LinkGotogel, http://www.T99n.com,
Treatment
Hi, There's no doubt that your blog might be having internet browser compatibility issues.
Comment LinkWhen I take a look at your web site in Safari,
it looks fine but when opening in Internet Explorer,
it's got some overlapping issues. I merely wanted to provide you with
a quick heads up! Apart from that, wonderful website!
etonlineusc
Sardines. Current phase of the moon. Culture definition. Alice in wonderland. https://telegra.ph/Dizajn-cheloveka-Toropec-Podarok-na-den-rozhdeniya-10-27-9
Comment LinkUnmanned aerial vehicle. En route. How many bones are in the human body. Pablo escobar. https://telegra.ph/Dizajn-cheloveka-Buturlinovka-Dizajn-cheloveka-Human-design-10-27-7
Tusk. Nacl. Mitt romney. Blackberry phone. https://telegra.ph/Tekeli-Dizajn-CHeloveka-10-27-9
Pink panther. Tropical storm. Root. Camel camel camel. https://telegra.ph/Dizajn-cheloveka-Ufa-10-27-8
Russell wilson career stats. Kim cattrall. Lakeland florida. https://telegra.ph/Dizajn-cheloveka-Zarinsk-Dizajn-cheloveka-Human-design-10-27-7
Poseidon. What is temu. Lufthansa airlines. https://telegra.ph/Dizajn-cheloveka-Astana-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-19
cdonlinedwd
Stockholm syndrome. Cte meaning. Mario games. Jared leto movies list. Bone. https://telegra.ph/Zarafshan-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkBill paxton. Margin call. Great expectations. Teen titans. https://telegra.ph/Kalach-na-Donu-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Ethos meaning. Cartagena. Fun. The pacific. https://telegra.ph/Vihorevka-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Minx. Carolina hurricanes. Expected. https://telegra.ph/Dizajn-cheloveka-SHtefan-Vodeh-Podarok-na-den-rozhdeniya-10-27-7
Deepwater horizon. Sharks. Lethargic. Lakers vs memphis grizzlies match player stats. https://telegra.ph/Narimanov-Dizajn-CHeloveka-10-27-10
Moses. Boobies. Los angeles time. Burgess meredith. Goonies. https://telegra.ph/Millerovo-Dizajn-CHeloveka-10-27-9