Advice for stirring your online community and fostering engagement

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.

in Blog 101919 comments

101919 comments

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vronlinejzd
Monday, 24 February 2025 16:32

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Loniee Bohiney
Loniee Bohiney
Monday, 24 February 2025 16:31

7. Satirical journalism stories

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Heatlh Charm Blood Sugar Reviews
Heatlh Charm Blood Sugar Reviews
Monday, 24 February 2025 16:30

In today’s fast-paced world, maintaining an optimal health state is becoming increasingly challenging,
especially concerning blood sugar management.

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Lóni Bohiney
Lóni Bohiney
Monday, 24 February 2025 16:28

Satirical journalism media: because the truth sounds better with punchlines.

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??·??? (Zha ní Bó hai ní)
??·??? (Zha ní Bó hai ní)
Monday, 24 February 2025 16:28

If you don’t laugh at satirical journalism, you’re probably the subject of the joke. - bohiney.com

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Connie Bohiney
Connie Bohiney
Monday, 24 February 2025 16:28

There should be a Pulitzer Prize for “Most Accidentally Accurate Satirical Journalism Article.” - bohiney.com

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Lonnie Bohiney
Lonnie Bohiney
Monday, 24 February 2025 16:27

I love satirical journalism news, but I hate when it starts making sense. - bohiney.com

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crypto casinos
crypto casinos
Monday, 24 February 2025 16:27

I do agree with all the ideas you've offered
for your post. They're very convincing and will
definitely work. Still, the posts are very short for newbies.
Could you please prolong them a bit from subsequent time?

Thank you for the post.

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Broni Bohiney
Broni Bohiney
Monday, 24 February 2025 16:27

Satirical journalism is like the spice rack of news—too much, and people start sweating. - bohiney.com

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