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 Design

in Blog 1184121 comments

Advice for stirring your online community and fostering engagement

1184121 comments

StephenHouro

Wednesday, 27 November 2024 08:08

Бесплатный информационный сервис, предоставляющий контент и справочную информацию о инвестировании.
приведите примеры инвестиций

Comment Link

エロラブドール

Wednesday, 27 November 2024 08:08

expert-approved tips on how to easily turn period sex (including period masturbation!) [url="https://www.jp-dolls.com/goods/p1669.html"]えろ人形[/url]into something you look forward to rather than something you dread

Comment Link

トサカレンカク

Wednesday, 27 November 2024 08:07

"バングラデシュに避難のロヒンギャ、58万人超に国連発表".

"ラッカ解放シリア民主軍が正式発表".
"フィリピン南部マラウィ、「テロリストから解放」と大統領が宣言".
"比ミンダナオの過激派指導者が死亡、国防相数日内に戦闘終結宣言も".毎日新聞 (2017年10月20日).
2017年10月21日閲覧。 AFPBB NEWS (2017年10月20日).
2017年10月21日閲覧。 AFPBB NEWS (2017年10月17日).
2017年10月18日閲覧。 AFPBB NEWS (2017年10月16日).
2017年10月17日閲覧。

Comment Link

おしゃれキャンプ車

Wednesday, 27 November 2024 08:07

Check out new and traditional Gold Chains!

Comment Link

キッズ意味

Wednesday, 27 November 2024 08:06

There are various benefits within the insurance coverage coverage and it covers any medical services or assistance a student may need when pursuing an training abroad.

Comment Link

コネクタージャパン

Wednesday, 27 November 2024 08:03

この"危機"の時代に総理大臣になった池田は、"所得倍増"という言葉が指し示す方向を明らかにすることで"危機"を逆に"蜜月"の時代に転じる離れ業を演じた。 "統合化成功への条件（3）"ソフト資源"生かす--キャラクター軸に。「体験学習できるテーマパークサンリオピューロランド」『社会教育 1997年1月号（通巻607号）』第52巻第1号、財団法人全日本社会教育連合会、1997年1月1日、38-39頁。「体験学習と感性教育の新しい学習プログラム全天候型屋内テーマパークサンリオピューロランド」『社会教育 1994年4月号（通巻574号）』第49巻第4号、財団法人全日本社会教育連合会、1994年4月1日、42-43頁。

Comment Link

ksonlineiqb

Wednesday, 27 November 2024 08:01

Comment Link

dlonlinernh

Wednesday, 27 November 2024 08:01

Comment Link

エロラブドール

Wednesday, 27 November 2024 08:01

I wanted to lose my virginity, [url="https://www.jp-dolls.com/goods/p1042.html"]セックスロボット[/url]but I didn’t want my first time to be with someone I was in a relationship with. I'd heard stories from people who gave their virginity to their boyfriends and had their hearts broken.

Comment Link

accentdladzieci.pl

Wednesday, 27 November 2024 08:00

Where to find discounted products ugg tatum Skechers, Baskets GAME KICKS GAMETRONIX, noir multi, garçons 'shop the sale' under $90 exclusive sales https://kicksstore.shop/
Beer Can Glass Cups http://www.giftargetinc.com/blog/2flo-california-lawmakers-pass-bottle-recycling-law-update-to-include-juice-containers-cbs-san-francisco/
Best online prices for cheap genuine ugg boots Skechers, Espad. Shark-Bot marine bébés 'affordable luxury' under $100 fast and reliable shipping https://kicksstore.shop/
Graphite Sheets https://www.kaxitesheets.com/Graphite-Sheets
Best deals on cheap products ugg bags uk Skechers, Baskets à enfiler avec lumières HYPNO-FLASH 2.0 ODELUX LIGHT UP SLIP-INS, noir lime, garçons 'shopping spree' under $60 quick and easy checkout https://kicksstore.shop/
PTFE Sheets https://www.kaxitesheets.com/PTFE-Sheets
Glass With Cap http://prod.asa.bond.software/blog/2flo-california-lawmakers-pass-bottle-recycling-law-update-to-include-juice-containers-cbs-san-francisco/
Flint Glass Bottle http://tzdp.com.cn/blog/2flo-california-lawmakers-pass-bottle-recycling-law-update-to-include-juice-containers-cbs-san-francisco/
How to get best deals ugg sizing Skechers, Baskets à enfiler ULTRA FLEX 3.0 SLIP-INS, noir, enfants 'best online shopping' under $70 online storewide sale https://kicksstore.shop/
Bottle With Glass Cap http://dacconsultancy.com/blog/2flo-california-lawmakers-pass-bottle-recycling-law-update-to-include-juice-containers-cbs-san-francisco/
Mica Sheets https://www.kaxitesheets.com/
Olive Oil Spray Bottle http://www.yuyitrans.com/blog/2flo-california-lawmakers-pass-bottle-recycling-law-update-to-include-juice-containers-cbs-san-francisco/
Mineral Fiber Sheets https://www.kaxitesheets.com/
ÖéóÉ¹üÑü³Ôü https://www.pursejp.com/
Best online stores ugg boots for men on sale uk Kamik, Girls' Powdery 2 Waterproof Winter Boot - Black Rose 'huge sale' under $180 online store deals https://kicksstore.shop/
Cork Sheets https://www.kaxitesheets.com/
accentdladzieci.pl http://accentdladzieci.pl/

Comment Link

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.

Advice for stirring your online community and fostering engagement

Advice for stirring your online community and fostering engagement

1184121 comments

Leave a comment