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 235105 comments

235105 comments

karakar web
karakar web
Wednesday, 26 February 2025 09:56

[url="https://www.linkedin.com/company/karakarweb/"]KARAKAR Web Tasarım[/url] | Een professionele e-commerce website moet snel, mobielvriendelijk en veilig zijn. Klanten verwachten een probleemloze ervaring.

Comment Link
??·??? (Zuo ní Bó hai ní)
??·??? (Zuo ní Bó hai ní)
Wednesday, 26 February 2025 09:56

Satirical journalism - bohiney.com

Comment Link
Jhani Bohiney
Jhani Bohiney
Wednesday, 26 February 2025 09:56

5. Satirical journalism news - bohiney.com

Comment Link
karakar web
karakar web
Wednesday, 26 February 2025 09:56

[url="https://github.com/KARAKARWeb"]KARAKAR Web Tasarım[/url] | Kullanıcı odaklı bir web sitesi, ziyaretçilerinizin isteklerini karşılayarak müşteri memnuniyetini artırır.

Comment Link
Xonnie Bohiney
Xonnie Bohiney
Wednesday, 26 February 2025 09:56

If a satirical journalism example didn’t make you nervous, was it even good satire? - bohiney.com

Comment Link
??·??? (Tuo ní Bó hai ní)
??·??? (Tuo ní Bó hai ní)
Wednesday, 26 February 2025 09:56

The funniest satirical journalism examples aren’t even trying—they’re just reporting things logically. - bohiney.com

Comment Link
???? ??????
???? ??????
Wednesday, 26 February 2025 09:55

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

Comment Link
Monnie Bohiney
Monnie Bohiney
Wednesday, 26 February 2025 09:55

Satirical journalism news isn’t about lying—it’s about telling the truth with better delivery. - bohiney.com

Comment Link
????? ??????
????? ??????
Wednesday, 26 February 2025 09:55

Satirical Journalism Commentary - bohiney.com

Comment Link
karakar web
karakar web
Wednesday, 26 February 2025 09:55

[url="https://www.linkedin.com/company/karakarweb/"]KARAKAR Web Yazılım[/url] | Responsive tasarım, her cihazda mükemmel görüntü sunar. Bu nedenle çok önemlidir.

Comment Link

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.