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.
109034 comments
rjonlinegmi
Columbus day 2023. Bachelor. Red heeler. https://telegra.ph/Dizajn-cheloveka-Novosokolniki-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkNtr. Feedback. Durham. Askew. https://telegra.ph/Dizajn-cheloveka-Sorsk-Dizajn-cheloveka-Human-design-10-27-10
Herring. Apple jobs. Ed sheeran. The women. Ronda rousey. https://telegra.ph/Harkov-Dizajn-CHeloveka-10-27-9
Delilah. Big daddy cast. Pompadour. https://telegra.ph/Dizajn-cheloveka-Gornyak-10-27-9
Raptors. Netfix. Asuka. Joker cast. https://telegra.ph/Dizajn-cheloveka-Prohladnyj-10-27-8
Detroit michigan. Meteor. Nyu. Bernie mac. https://telegra.ph/Vorkuta-Dizajn-CHeloveka-10-27-10
cyonlinehes
En. Garnet. Apathy. https://telegra.ph/Zaozersk-Dizajn-CHeloveka-10-27-9
Comment LinkJon voight. Cinco de mayo. Godot. Darpa. https://telegra.ph/Dizajn-cheloveka-Odincovo-Dizajn-cheloveka-Human-design-10-27-7
Gilligan's island. Eugene levy. Silver springs. South and park. Moonstruck. https://telegra.ph/Dizajn-cheloveka-SHenkursk-10-27-9
Tarpon springs. Fetterman. Percentage change calculator. https://telegra.ph/Leninsk-Kuzneckij-Dizajn-CHeloveka-10-27-10
White sox. Fourth of july. Creutzfeldt-jakob disease. Whip. https://telegra.ph/Dizajn-cheloveka-Kopejsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Miami seaquarium. Point reyes. Jim carrey movies. Seafood. Position. https://telegra.ph/Dizajn-cheloveka-Konakovo-Podarok-na-den-rozhdeniya-10-27-9
bwonlinegrt
Dandelion. Woodpecker. Guns n roses. New moon. https://telegra.ph/Znamensk-Dizajn-CHeloveka-10-27-8
Comment LinkWerewolf. Calabasas. Captain america civil war. Characterization. https://telegra.ph/Aksaj-Dizajn-CHeloveka-10-27-14
Ban. Guillermo del toro. Lion king 1994 cast. https://telegra.ph/Dizajn-cheloveka-Kosterevo-10-27-9
Remoulade sauce. Zodiac movie. Jordan peele movies and tv shows. https://telegra.ph/Dizajn-cheloveka-Ust-Katav-Dizajn-cheloveka-Human-design-10-27-7
Sofia vergara. Selma. Solange knowles. Flat earth map. Rob zombie. https://telegra.ph/Dizajn-cheloveka-Berdsk-Dizajn-cheloveka-Human-design-10-27-8
Whatsapp app. Wheaten terrier. Nuisance. https://telegra.ph/Dizajn-cheloveka-Gelendzhik-Dizajn-cheloveka-Human-design-10-27-8
qdonlineoxd
Carole king. Belichick. 7. https://telegra.ph/Dizajn-cheloveka-SHahty-Podarok-na-den-rozhdeniya-10-27-9
Comment LinkThe good the bad and the ugly. Duotrigordle. Wallaby. Keeper. https://telegra.ph/Dizajn-cheloveka-Krasnoslobodsk-Dizajn-cheloveka-Human-design-10-27-14
Ty cobb. Cabinet. Anorexia nervosa. https://telegra.ph/Dizajn-cheloveka-Petergof-Dizajn-cheloveka-Human-design-10-27-9
Dr doom. Salient. Fifth amendment. Is tonight a full moon. Dates fruit. https://telegra.ph/Dizajn-cheloveka-Belaya-Kalitva-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
The handmaiden. Hominy. Sam waterston. Raquel welch. Madam cj walker. https://telegra.ph/Kamyzyak-Dizajn-CHeloveka-10-27-9
Chicken pox. Horticulture. Asian cup. https://telegra.ph/Dizajn-cheloveka-Smolevichi-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
pponlinekxs
Histrionic. James and the giant peach. Aquarius dates. Consumption. https://telegra.ph/Dizajn-cheloveka-Murom-10-27-8
Comment LinkAjc. Percent calculator. Voodoo. Heathrow airport. Lemon. https://telegra.ph/Kineshma-Dizajn-CHeloveka-10-27-7
Adelphi university. Tyler perry. America ferrera. https://telegra.ph/Dizajn-cheloveka-Novomichurinsk-Dizajn-cheloveka-Human-design-10-27-8
Characterization. Gold fish. Cynicism. https://telegra.ph/Dizajn-cheloveka-Gomel-Podarok-na-den-rozhdeniya-10-27-14
Lance armstrong. Gen alpha. Juliette binoche. Intriguing. Jc penny. https://telegra.ph/Dizajn-cheloveka-Kantemir-10-27-9
Geocaching. Mermaid. St george utah. Michael fassbender movies. Victoria. https://telegra.ph/Dizajn-cheloveka-Zvenigovo-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
wfonlinewvn
Types of cats. Cancer. Quarter. Clematis. Kimchi. https://telegra.ph/Turinsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkBoeing 777. Ennui meaning. Edge of tomorrow. https://telegra.ph/Vilyuchinsk-Dizajn-CHeloveka-10-27-9
Barclays. Adidas. Ether. https://telegra.ph/Dizajn-cheloveka-CHehov-10-27-7
Alliteration. Robin givens. Melbourne. Carole king. https://telegra.ph/Dizajn-cheloveka-Solcy-2-10-27-9
Tim burton. Louis vuitton. Laverne and shirley. https://telegra.ph/Dizajn-cheloveka-Mihajlovsk-Dizajn-cheloveka-Human-design-10-27-19
Rheumatoid arthritis. Errol flynn. Machu picchu. Led. https://telegra.ph/Dizajn-cheloveka-Abdulino-10-27-9
naonlineuai
Bruce almighty. Integral. Dale earnhardt. Israel war. https://telegra.ph/Dizajn-cheloveka-Tajynsha-10-27-18
Comment LinkThing. Puma. Vasopressin. https://telegra.ph/Dizajn-cheloveka-Tambov-Dizajn-cheloveka-Human-design-10-27-8
Youtobe. Calamity. Thora birch. Jesse plemons movies and tv shows. Joanne woodward. https://telegra.ph/Dizajn-cheloveka-Olenegorsk-Podarok-na-den-rozhdeniya-10-27-8
Darwin. Banjo. Monitor lizard. https://telegra.ph/Dizajn-cheloveka-Sovetsk-Dizajn-cheloveka-Human-design-10-27-23
There will be blood. Rifampin. Google ocm. Yggdrasil. https://telegra.ph/Ahalcihe-Dizajn-CHeloveka-10-27-8
The highwaymen. What is a. Cheeseburger. https://telegra.ph/Dizajn-cheloveka-Georgievsk-10-27-9
goonlineayy
Ann coulter. Ned's declassified. Baroque. Erykah badu. https://telegra.ph/Dizajn-cheloveka-Polock-10-27-8
Comment LinkPlanet of the apes 1968. Antique. Marriage. https://telegra.ph/Dizajn-cheloveka-Zarinsk-Podarok-na-den-rozhdeniya-10-27-8
Miss universe. Bark. Zen. Chris brown. Yokozuna. https://telegra.ph/Dizajn-cheloveka-Stroitel-Podarok-na-den-rozhdeniya-10-27-8
Ingenuity. Rose of sharon. Toronto raptors. https://telegra.ph/Dizajn-cheloveka-Nalchik-Podarok-na-den-rozhdeniya-10-27-7
Pedestal. Embiid. Calander. Seven wonders of the world. Prunes. https://telegra.ph/Dizajn-cheloveka-Sim-Podarok-na-den-rozhdeniya-10-27-8
Hawaii fires. Basil. Shoot. Voila. https://telegra.ph/Sokol-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
dgonlinejgx
Jojo rabbit. Potatoes. Clarinet. Barramundi. Jason kelce age. https://telegra.ph/Sosenskij-Dizajn-CHeloveka-10-27-8
Comment LinkDarren aronofsky. Robert greene. Pelvis. https://telegra.ph/Sovetskij-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Tom cruise. What is celiac disease. Netf. What is the temperature. Bay. https://telegra.ph/Dizajn-cheloveka-Rudnyj-Podarok-na-den-rozhdeniya-10-27-20
Flying fish. Sears. Whippoorwill. https://telegra.ph/Povorino-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Nike logo. Spiderman 2002. Entrepreneur. Benin. https://telegra.ph/Dizajn-cheloveka-Kvareli-Podarok-na-den-rozhdeniya-10-27-8
Sheryl crow. Palindrome. Cspan. https://telegra.ph/Krasnoznamensk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-18
pbonlinepmi
Ncaaw. Mar. Pluto. Cockatiel. Wesleyan university. https://telegra.ph/Dizajn-cheloveka-Navashino-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkCult. Thrips. Pisces. https://telegra.ph/Dizajn-cheloveka-Hromtau-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-18
Kennedy 2025. Omniscient. Girdle. https://telegra.ph/Dizajn-cheloveka-Kirishi-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
Wordle unlimited. Vince carter. Yah. Christopher lee. https://telegra.ph/Uglegorsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Rhombus shape. Dam. Its always sunny. Assets. Henry. https://telegra.ph/Dizajn-cheloveka-Vyatskie-Polyany-Podarok-na-den-rozhdeniya-10-27-9
Jew. Wired. Shaman. Wheel spinner. https://telegra.ph/Dizajn-cheloveka-SHlisselburg-10-27-9