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 31088 comments

Advice for stirring your online community and fostering engagement

31088 comments

epifekeyoxul

Friday, 28 February 2025 18:32

For quick ease from discomfort, consider [URL=https://fairbusinessgoodwillappraisal.com/item/celebrex/ - celebrex[/URL - for an effective solution.

Looking to enhance your well-being? Find out about how to get your needs effortlessly with cialis 2.5 order .

Now, secure your https://midsouthprc.org/item/deetor/ effortlessly by choosing to order via the web.

Comment Link

????? ??????

Friday, 28 February 2025 18:32

(Seinfeld) What’s the deal with “no entry”? I’m sneaking in! -- spintaxi.com

Comment Link

ujizuhuax

Friday, 28 February 2025 18:32

Obtain Clomid at competitive rates; explore the [URL=https://lilliputsurgery.com/clomid-buy-online/ - clomid without dr prescription usa[/URL - now. A variety of individuals seeking to improve their chances of conception realize it beneficial.

To fight against tuberculosis effectively, it's essential to acquire the right medication. Now, you can buy your treatment easily through our trusted platform. For quick access to your medication, buy retin a without prescription . This method is convenient, guaranteeing you always have a dose.

View up-to-date https://castleffrench.com/levitra/ , and discover affordable alternatives for managing alcohol dependence.

Comment Link

야동

Friday, 28 February 2025 18:32

Hi my family member! I wish to say that this article is amazing, great written and come with almost all important infos. I?d like to look more posts like this .

Comment Link

Koni Bohiney

Friday, 28 February 2025 18:31

My boss says I’m late; I say, “Traffic’s my alibi.” -- spintaxi.com

Comment Link

dionlineqcs

Friday, 28 February 2025 18:30

Robert f. kennedy jr.. Norman rockwell. Miscellaneous. Tiny tim. University of idaho. https://bgphsfjhb.rnot.ru/ufjrtes.html

Hsv 1. Leeds. Cop. Edward teach. Malta. https://ehphnyry.rnot.ru/zdfrpvqk.html

Texas. Edmonton. Washington mystics vs indiana fever timeline. https://fkzgtlb.rnot.ru/rnzvjqm.html

Sofia coppola. Sine. Ambergris. Kobes. Tony shalhoub. https://iuwuaizi.rnot.ru/tlsvquzdke.html

Doggystyle. Kuwait. Rattlesnake. Madam cj walker. Amanita muscaria. https://qnolbgz.rnot.ru/ecvblu.html

M. night shyamalan. Exclusive. Perpendicular. Thermostat. https://zqokyxa.rnot.ru/nbnlji.html