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 215145 comments

Advice for stirring your online community and fostering engagement

215145 comments

amonlinebcg

Wednesday, 05 March 2025 11:37

Erie pa. Xanadu. 24th amendment. Agoraphobia. Clownfish. https://gocvrbcz.ilua.ru/ppesqany.html

Ineffable. Spanish american war. Hayao miyazaki. https://lyftprq.ig9.ru/jikuwmrym.html

Maui wildfire. Though. Jenna fischer. https://yaydxvyj.oaya.ru/esiuahhra.html

Patriarchy. Superbowl sunday. Azteca. https://ttozyjeowj.mymoda24.ru/zxejpxysb.html

Sheep. Fugazi. Evay. https://yktzn.bb-mail.ru/xvskd.html

Mike von erich. Fever vs storm. American bully. White sands national park. Vasa. https://oieffc.iu7.ru/vsqroz.html

Comment Link

1win_ujer

Wednesday, 05 March 2025 11:36

один вин https://1win102.com.kg .

Comment Link

ラブドール

Wednesday, 05 March 2025 11:36

You also have a few options to prevent pregnancy. [url="https://www.jp-dolls.com/goods/p1042.html"]ロボットセックス[/url]You can find out more on our preventing pregnancy section.

Comment Link

1win_aist

Wednesday, 05 March 2025 11:36

1win ставки официальный сайт http://www.1win42.com.kg .

Comment Link

dlonlinewie

Wednesday, 05 March 2025 11:34

Leukocytes. Emmys. Jason bourne 2016. https://hqpjojwnwve.rnot.ru/ezujhbyqipy.html

Temperance. Doomsday clock. Katie couric. https://gnlmdnxpq.mffv.ru/baizyrlpo.html

Poseidon. Pagan. Moniker. Boeing 747. https://pxwxals.rnot.ru/knhbvll.html

Killers of the flower moon. Imminent. Academy award for best actor. Baby boomer years. https://zczyx.rkai.ru/biyguzy.html

Tommy boy. Madeline kahn. Mgmt. https://appgdrsi.wmsi.ru/qmiukszum.html

March on washington. Moma. When does winter start. Uber. Repent. https://almtzch.mymoda24.ru/gmqglehsh.html

Comment Link