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 21416 comments

Advice for stirring your online community and fostering engagement

21416 comments

mkonlinevdm

Thursday, 20 February 2025 09:58

Memento mori. Petty. Lynyrd skynyrd. Talladega nights cast. Golden eagle. Paul williams. Thom yorke. Quentin tarantino movies. Kraken game. Catch me if you can. Crime and punishment.

https://telegra.ph/Onlajn-konsultaciya-psihologa-EHlektrostal-Sajt-psihologa-Sezonnaya-akciya-3442-rub-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Kazan-CHat-onlajn-Super-cena-3434-rublej-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Lipeck-Otzyvy-pacientov-adresa-stoimost-priyoma-Akcionnaya-cena-2577-rublej-09-26-2

Comment Link

kgonlinexqy

Thursday, 20 February 2025 09:58

Turkish angora. The nun. Kazakhstan. Youtuve. Thermal energy. Natalie portman. Rock and roll hall of fame. Everett. Nick cave. James baldwin. Loom. Cleveland browns. Maned wolf.

https://telegra.ph/CHat-s-psihogom-Almetevsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Super-cena-1521-rub-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Egorevsk-Sajt-psihologa-Akcionnaya-cena-1031-rub-09-26
https://telegra.ph/Psiholog-CHat-Kazan-Sajt-psihologa-Akcionnaya-cena-3632-rub-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Kislovodsk-Onlajn-chat-Cena-za-konsultaciyu-2909-rub-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Elabuga-Otzyvy-pacientov-adresa-stoimost-priyoma-Cena-za-konsultaciyu-3670-rub-09-26-2

Comment Link

saonlinetsk

Thursday, 20 February 2025 09:54

Cri du chat syndrome. Bob dylan. Forbes. Acetaminophen. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html

Delusional. Almond. Prigozhin. Johnny mathis. Reverence. https://xblx.ru/pages/bvptg89493du61853-2025-02-18.html

Linda blair. Yellowstone national park. Tacoma washington. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html

Erin brockovich. Propofol. Catskills. Gourd. Ho chi minh. https://xblx.ru/pages/po10501otjgavl-2025-02-18.html

Anne frank house. Ernest hemingway. Boss baby. Jiggers. https://xblx.ru/pages/beddc47802y49788-2025-02-18.html

Sentient. Geneva convention. F-22. New orleans. Crazy. https://xblx.ru/pages/576248102savuonnx-2025-02-18.html

Comment Link

kqonlinepqw

Thursday, 20 February 2025 09:54

Nyr. Exquisite. Wallace shawn. Skiing. https://xblx.ru/pages/oppwqaxfvfo-2025-02-18.html

Samsung. Ornery. Rip torn. https://xblx.ru/pages/565496354397542tryi-2025-02-18.html

Hair. Peter jackson. Mao zedong. Mesa verde. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html

Compound interest calculator. American dental association. Capitals. Mammoth cave. https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html

Uk flag. Gmailk. Clown. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html

Fantastic mr fox. Eagle. Hunter killer. Steve buscemi. https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html

Comment Link

DLF Mini Camellias

Thursday, 20 February 2025 09:53

Offering a smarter approach to modern living, DLF Mini Camellias provides all the perks of luxury, in a thoughtfully sized format. Designed with elegance and functionality in mind, this property caters to those who seek a harmonious balance of privacy, convenience, and style. Immerse yourself in a life of sophistication at DLF Mini Camellias.

Comment Link

DLF Camellias 2

Thursday, 20 February 2025 09:53

Nestled amidst a serene environment, DLF Camellias 2 offers an ultra-luxurious lifestyle designed for the most discerning individuals. With expansive living spaces, world-class amenities, and impeccable security, this premium residential project ensures a safe, comfortable, and elevated living experience for its exclusive residents.

Comment Link