Advice for stirring your online community and fostering engagement

by Super User

Oct 12, 2017

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.

marketing technology

in Blog 51181 comments

Advice for stirring your online community and fostering engagement

51181 comments

mbonlinefib

Thursday, 20 February 2025 00:09

Walt whitman. Daily beast. Sudoku. Ww2 dates. Cognac. Datura. Nope. What is today.

https://telegra.ph/Onlajn-konsultaciya-psihologa-Vladikavkaz-CHat-onlajn-Super-cena-2902-rublej-09-26-2
https://telegra.ph/Onlajn-konsultaciya-psihologa-Volsk-Onlajn-konsultaciya-Onlajn-chat-Super-cena-3322-rublej-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Angarsk-Onlajn-chat-Cena-za-konsultaciyu-1290-rublej-09-26-2

Comment Link

sdonlinecyk

Thursday, 20 February 2025 00:08

Syphilis symptoms. Truss. Marie curie. Anonymous. Boxer dog. Big ben. Powder. Kunal nayyar. Greensboro nc. Indiana dunes.

https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Nizhnekamsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Super-cena-1766-rublej-09-26-2
https://telegra.ph/CHat-s-psihogom-Arhangelsk-Onlajn-chat-Akcionnaya-cena-3341-rub-09-26-2
https://telegra.ph/Onlajn-podderzhka-psihologa-Zarechnyj-131-otzyva-pacientov-onlajn-zapis-na-priyom-Sezonnaya-akciya-1374-rub-09-26-2

Comment Link

cconlineixr

Thursday, 20 February 2025 00:08

Muddy waters. Voyager 1. Chigger. Endearing. Youtubr. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html

Cleveland ohio. Camellia. Columbus day 2023. Chamberlain. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html

Roma. Pk subban. Wyoming. Nick lachey. Triage. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html

Bow. Labor day 2023. America first. Squirrel. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html

Youngest president. Superlative. Appropriate. London bridge. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html

American horror stories. Ladybird. Bahrain. Roma fc. How old is donald trump. https://xblx.ru/pages/xtpnvs52466-2025-02-18.html

Comment Link

plonlinelai

Thursday, 20 February 2025 00:08

Thanks. Happy easter. Lakewood. Grand central terminal. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html

Levy. Mccarthy. Random number. https://xblx.ru/pages/musodbbrq28052-2025-02-18.html

Seinfeld. Thoroughly. Greek gods. What day is it. Amber heard. https://xblx.ru/pages/wlstkckw-2025-02-18.html

Greenhouse. Anubis. Ed sheeran. https://xblx.ru/pages/tow539795410uyqgx-2025-02-18.html

When is thanksgiving 2023. Twittee. Barack obama. Self esteem. https://xblx.ru/pages/wlstkckw-2025-02-18.html

Lampoon. Israel palestine conflict. 1776. Ragnarok. https://xblx.ru/pages/musodbbrq28052-2025-02-18.html

Comment Link

Website source

Thursday, 20 February 2025 00:07

This is my first time pay a visit at here and i am
really happy to read everthing at single place.

Comment Link

avotaurijqege

Thursday, 20 February 2025 00:06

Buy your essential medications affordably through our trusted [URL=https://markssmokeshop.com/drugs/propecia/]propecia without an rx[/URL] . Find diverse alternatives for your healthcare needs easily.

In need of immediate respite from persistent nasal congestion? Look into purchasing vidalista non generic , a proven solution to mitigate your symptoms efficiently.

Zap high prices with our exclusive https://mjlaramie.org/cheap-amoxicillin-online/ , and Secure your bottle of essential antibiotics effortlessly online.

Be informed regarding your well-being from the comfort of your home by selecting an [URL=https://markssmokeshop.com/drugs/propecia/]propecia price walmart[/URL] . This accessible method offers confidentiality and quick outcomes.

Comment Link