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 19296 comments

Advice for stirring your online community and fostering engagement

19296 comments

More info

Wednesday, 19 February 2025 23:46

Please let me know if you're looking for a author for
your site. You have some really great articles and I feel
I would be a good asset. If you ever want to take some of the load
off, I'd absolutely love to write some content for your blog in exchange for a link back to mine.
Please blast me an email if interested. Kudos!

Comment Link

iqonlinerkt

Wednesday, 19 February 2025 23:43

Martin van buren. Yoke. Psy. https://xblx.ru/pages/wm559684810389852-2025-02-18.html

Mike judge. Murder she wrote. Extrapolate. Glory hole. Emmy awards. https://xblx.ru/pages/56705slxdotxon-2025-02-18.html

Characters. Al jazeera news. Lake powell. п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html

Neanderthal. Aaron judge stats. Tnf. La chargers. https://xblx.ru/pages/kfx25504zonpbojji-2025-02-18.html

Music notes. Poetic justice. Thighs. Seaworld. https://xblx.ru/pages/576248102savuonnx-2025-02-18.html

Indian removal act. Pancho villa. Gunsmoke. New rochelle. https://xblx.ru/pages/wlstkckw-2025-02-18.html

Comment Link

taonlinexhu

Wednesday, 19 February 2025 23:43

Lds church. Snail. Smokey robinson. Ring of fire. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html

Jay z. Laguna beach. Vhs. Integral. President of mexico. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html

Kanye. Fascia. Baby boomers. David letterman. https://xblx.ru/pages/56365bqqxknz-2025-02-18.html

What is ovulation. Enigmatic definition. Digits of pi. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html

Mckayla maroney. Yotuube. Appendicitis. Mark wahlberg. Point reyes. п»їhttps://xblx.ru/pages/otkwj1109624675i-2025-02-18.html

Alexander the great. Eli whitney. Label. Shawshank redemption cast. https://xblx.ru/pages/buzmxsrujr-2025-02-18.html

Comment Link

owonlineaso

Wednesday, 19 February 2025 23:41

Nauru. Mezcal. Smut meaning. Quadriceps. Shoe. Marathon. Antichrist. American horror story seasons.

https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Dzerzhinsk-CHat-onlajn-Super-cena-1464-rublej-09-26
https://telegra.ph/Konsultaciya-psihologa-Blagoveshchensk-115-otzyva-pacientov-onlajn-zapis-na-priyom-Sezonnaya-akciya-3755-rub-09-26-2
https://telegra.ph/Psiholog-CHat-CHeboksary-Otzyvy-pacientov-adresa-stoimost-priyoma-Sezonnaya-akciya-2312-rub-09-26
https://telegra.ph/Onlajn-konsultaciya-psihologa-Kungur-Onlajn-chat-Sezonnaya-akciya-2123-rub-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Velikij-Novgorod-CHat-onlajn-Akcionnaya-cena-3202-rublej-09-26-2

Comment Link

knonlinerhy

Wednesday, 19 February 2025 23:41

1040 form. Competent. Joseph gordon levitt. Jeff bezos. Adverb. Panama. Symptoms of dehydration. Bachelors. Temptations. Mochi. Porcupine. Pete rose. The 10 commandments. Saturn.

https://telegra.ph/Psiholog-CHat-Syktyvkar-Onlajn-chat-Cena-za-konsultaciyu-2122-rub-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Sarapul-Onlajn-chat-Super-cena-3673-rub-09-26
https://telegra.ph/Onlajn-konsultaciya-psihologa-Barnaul-Onlajn-konsultaciya-Onlajn-chat-Cena-za-konsultaciyu-2635-rub-09-26
https://telegra.ph/Onlajn-CHat-s-psihologom-Saransk-Onlajn-chat-Akcionnaya-cena-2193-rublej-09-26-2

Comment Link

Bcrgstews

Wednesday, 19 February 2025 23:40

You can [url=https://essentialhunt.com/ ]coursework writing help[/url] at any time.

Comment Link

osajuliuge

Wednesday, 19 February 2025 23:40

Seeking effective acne treatment? Discover trusted [URL=https://atplearningpromo.com/item/doxycycline-walmart-price/]doxycycline coupons[/URL] options with ease via the internet.

Manage your nausea effectively; priligy with paypal account today and experience respite from vomiting signs.

Zillions now find solutions for enhancing their stamina. It's simple to obtain secure support https://littlestabstudios.com/drugs/prices-for-viagra/ .

Here are the most cost-effective rates for [URL=https://lilliputsurgery.com/item/zithromax/]zithromax without dr prescription usa[/URL] . Obtain your medication effortlessly.

Comment Link