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 241505 comments

Advice for stirring your online community and fostering engagement

241505 comments

stjjlju

Sunday, 23 February 2025 01:05

wills deltasone 40mg cost without prescription asiprin-dipyridamole fedex discount order p57 hoodia in usa find ambien buy online buy actonel online using paypal buy brahmi in raleigh age limit to buy coreg easy to buy elocon-cream samples noroxin online paypal fast delivery discount doxylar nu-doxycycline find buy propranolol cost overnight purchase pariet drug

Comment Link

Satirical Journalism Media

Sunday, 23 February 2025 01:05

Satirical Journalism Satire - bohiney.com

Comment Link

Satirical Journalism Blogs

Sunday, 23 February 2025 01:05

If you don’t read satirical journalism articles, how else will you understand the truth? - bohiney.com

Comment Link

ロボットエロ

Sunday, 23 February 2025 01:05

I wholeheartedly recommend exploring com.[url="https://www.jp-dolls.com/goods/p2323.html"]中国エロ[/url]Their commitment to excellence and customer satisfaction makes them the go-to destination for anyone seeking to purchase a doll that is not only beautiful and realistic but also a true reflection of your personal taste and style.

Comment Link