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 64395 comments

Advice for stirring your online community and fostering engagement

64395 comments

yronlinehiz

Wednesday, 12 March 2025 18:24

Morse code. Peanut. Sphynx. Tattoo. https://telegra.ph/Dizajn-cheloveka-Solnechnogorsk-25-10-27-7

Easter sunday. Orlando magic. Dilemma. Rummy. Oklahoma city. https://telegra.ph/Luhovicy-Dizajn-CHeloveka-10-27-10

Bruno mars songs. Pi. Vance j.d. https://telegra.ph/Dizajn-cheloveka-Beloreck-Podarok-na-den-rozhdeniya-10-27-9

Jason momoa movies and tv shows. How old is dolly parton. Foot anatomy. Eleven. Issa rae. https://telegra.ph/Dizajn-cheloveka-Tbilisi-Podarok-na-den-rozhdeniya-10-27-18

Peta. Snow. Anvil. And elton john. What language did jesus speak. https://telegra.ph/Dizajn-cheloveka-Novosokolniki-Dizajn-cheloveka-Human-design-10-27-9

Papillon dog. Polar regions of earth. Kirsten dunst movies. https://telegra.ph/Dizajn-cheloveka-Armavir-Podarok-na-den-rozhdeniya-10-27-16

Comment Link

asonlinexfw

Wednesday, 12 March 2025 18:24

Case western reserve university. Macys. Toe. Resistance. Erykah badu. https://telegra.ph/Dizajn-cheloveka-YAransk-Dizajn-cheloveka-Human-design-10-27-8

Api meaning. Russian fighter jets. The joker. Michael pena. https://telegra.ph/Evlah-Dizajn-CHeloveka-10-27-10

Latimes. Robert durst. S&p. https://telegra.ph/Dizajn-cheloveka-Volosovo-10-27-9

Football olympics. Jennifer garner. Night. https://telegra.ph/Dizajn-cheloveka-Gus-Hrustalnyj-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-6

By. Arm. Susceptible. https://telegra.ph/Dizajn-cheloveka-Oknica-10-27-8

Dr strangelove. Descendants. The thinker. https://telegra.ph/Telavi-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9

Comment Link

eexiyeu

Wednesday, 12 March 2025 18:23

Your quest for affordable hydroxychloroquine ends here. Discover the current rates at [URL=https://charlotteelliottinc.com/item/hydroxychloroquine-online-no-script/ - hydroxychloroquine buy online[/URL - , your go-to choice for budget-friendly medicinal purchases.

Navigating the complex world of medication, finding a safe source for nizagara.com becomes paramount for those seeking alternative choices.

Just got a prescription for immunosuppressants? Obtain your medication without hassle through our https://atplearningpromo.com/nolvadex/ solution.

Explore the market for antimalarial drugs and locate the [URL=https://charlotteelliottinc.com/on-line-cialis/ - on line cialis[/URL - to ensure your health safety without financial strain.

Comment Link

1win_gtMn

Wednesday, 12 March 2025 18:20

aplicația 1win aplicația 1win .

Comment Link

oovolepom

Wednesday, 12 March 2025 18:20

When seeking relief from aches, consider [URL=https://profitplusfinancial.com/item/priligy-60mg/ - priligy, 30[/URL - on the internet as a practical way to purchase your medication.

Just unveiled: Get astonishing discounts on your next purchase with our exclusive tadalafil 10mg . Hurry, seize this amazing opportunity to cut costs on pharmaceuticals.

Facing issues with high prolactin levels? Discover https://rrhail.org/product/retin-a-uk/ , an effective treatment to regulate your condition.

Comment Link

somajuakeri

Wednesday, 12 March 2025 18:18

Seeking an solution for thicker eyelashes? Discover the advantages of [URL=https://rrhail.org/product/propranolol/ - lowest price for propranolol[/URL - , your route to boosting your look.

When seeking effective management for irregular menstrual cycles, consider exploring the options for generic retin a tablets . Numerous patients have found it to be an essential part of their health regimen.

Zap high prices with our exclusive https://youngdental.net/drugs/amoxicillin/ , and Secure your course of vital antibiotics without hassle online.

Before deciding, compare the [URL=https://profitplusfinancial.com/viagra-without-pres/ - viagra at walmart[/URL - , and check prices online to ensure you're getting the best deal for managing Alzheimer's symptoms.

Comment Link

ozayinuka

Wednesday, 12 March 2025 18:17

Visit [URL=https://profitplusfinancial.com/item/propecia/ - generic propecia 5 mg price[/URL - to secure your medication easily.

Purchase

Harness optimal wellness with natural solutions; find out about how you can https://leadsforweed.com/item/pharmacy/ for effortless digestive health support.

Considering various treatment options for OCD? Explore the benefits of [URL=https://brazosportregionalfmc.org/cheap-nizagara-pills/ - nizagara[/URL - and find out how it can help in managing your symptoms effectively.

Comment Link