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 24951 comments

Advice for stirring your online community and fostering engagement

24951 comments

Djoni Bohiney

Monday, 24 February 2025 00:29

I trust satirical journalism today more than the actual news—at least it admits when it's lying. - bohiney.com

Comment Link

Zonie Bohiney

Monday, 24 February 2025 00:29

I came for the jokes, stayed for the accidental accuracy. - bohiney.com

Comment Link

Zonye Bohiney

Monday, 24 February 2025 00:28

Satirical journalism media is the only reason I still pay attention to current events.

Comment Link

nufyilovijf

Monday, 24 February 2025 00:27

Questioning where to find the best deals for your cardiac medication? [URL=https://beingproficient.com/item/doxycycline-online-no-script/ - doxycycline from india[/URL - offers a wide-ranging selection, allowing you to acquire your medications conveniently.

Quickly find relief from year-round nasal congestion with tadalafil 10mg , a highly recommended choice for combatting allergy symptoms.

X-ray your hepatitis C treatment options with our comprehensive https://leadsforweed.com/pharmacy/ guide, featuring varied therapies.

Keeping your cholesterol numbers in check is crucial, and [URL=https://leadsforweed.com/buy-doxycycline-no-prescription/ - doxycycline[/URL - might be the key. Discover affordable options to maintain your heart health today.

Comment Link