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.
121363 comments
qjonlineyum
Arm muscles. Atlanta dream. What did sketch do. Complementary colors. Elizabeth i. Treasure. Armani. Sperm. Cardamom. Ulysses.
Comment Linkhttps://telegra.ph/CHat-psihologicheskoj-podderzhki-Zarechnyj-Onlajn-konsultaciya-Onlajn-chat-Cena-za-konsultaciyu-1492-rublej-09-26-2
https://telegra.ph/Psihologicheskaya-pomoshch-onlajn-Sankt-Peterburg-134-otzyva-pacientov-onlajn-zapis-na-priyom-Akcionnaya-cena-2646-rublej-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Egorevsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Cena-za-konsultaciyu-1360-rub-09-26-2
tionlinenwr
Millipede. Naomie harris. Barley. Sinner. Totoro. Succeed. Insurgent. Mike farrell. Rg3. Baton. Retribution definition. Washer.
Comment Linkhttps://telegra.ph/CHat-s-psihogom-Glazov-Onlajn-chat-Akcionnaya-cena-2330-rub-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Serpuhov-Otzyvy-pacientov-adresa-stoimost-priyoma-Akcionnaya-cena-3250-rub-09-26
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Prokopevsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Cena-za-konsultaciyu-3696-rublej-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Murmansk-Onlajn-konsultaciya-Onlajn-chat-Sezonnaya-akciya-2150-rublej-09-26-2
https://telegra.ph/CHat-s-psihogom-Belovo-Onlajn-chat-Cena-za-konsultaciyu-1401-rublej-09-26-2
ランジェリー av
a RockResort,whose heated outdoor pool is flanked by gorgeous fire pits.[url="https://www.merrss.com/cosplay-sexy/"]セクシーコスプレ[/url]
Comment Linkybonlinehrn
Djia. Heresy. Jaclyn smith. Anasarca. Ape. Buffalo bill. July calendar. Incompetent.
Comment Linkhttps://telegra.ph/Onlajn-podderzhka-psihologa-Elabuga-CHat-onlajn-Super-cena-3206-rub-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Abakan-CHat-onlajn-Sezonnaya-akciya-3634-rublej-09-26
https://telegra.ph/Konsultaciya-psihologa-Dimitrovgrad-Onlajn-chat-Super-cena-1000-rub-09-26
sqonlinezua
Goofy. Harlequin. http://Www.aol.com. Carey mulligan. Shaquille o'neal. Cocker spaniel. What causes vertigo. Square feet to acres. Ignorance. Dr seuss books.
Comment Linkhttps://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Salavat-Otzyvy-pacientov-adresa-stoimost-priyoma-Cena-za-konsultaciyu-1657-rublej-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Zlatoust-CHat-onlajn-Super-cena-2363-rub-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Tuapse-Otzyvy-pacientov-adresa-stoimost-priyoma-Super-cena-2572-rublej-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Achinsk-Onlajn-chat-Super-cena-1909-rublej-09-26-2
下着 エロ
[url="https://www.merrss.com/back-shorts/"]t バック[/url]The elaborate decor makes the 40-mile drive worth it.Healdsburg is a charming Sonoma County town known for great restaurants and even better wineries.
Comment Linkbnonlineuwh
P. Carrageenan. Hummingbird. Princess kate. Ms state. Kunal nayyar. Los angeles zoo. University of georgia. University of minnesota. Where. Activision. Stephen fry. Liver. Abba.
Comment Linkhttps://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Volgodonsk-Onlajn-chat-Sezonnaya-akciya-3621-rub-09-26-2
https://telegra.ph/Onlajn-konsultaciya-psihologa-Tihvin-Onlajn-konsultaciya-Onlajn-chat-Super-cena-3260-rublej-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Salsk-Onlajn-konsultaciya-Onlajn-chat-Cena-za-konsultaciyu-2915-rublej-09-26-2
https://telegra.ph/Psiholog-CHat-Barnaul-Onlajn-konsultaciya-Onlajn-chat-Cena-za-konsultaciyu-3037-rublej-09-26
ztonlinesom
Synthetic division. Keeper. Lose. Dordle. $spy. Cisgender. J lo. Honeycomb. The good the bad and the ugly. University of cincinnati. Allusion. Bo.
Comment Linkhttps://telegra.ph/CHat-s-psihogom-Volsk-444-otzyva-pacientov-onlajn-zapis-na-priyom-Akcionnaya-cena-2631-rublej-09-26-2
https://telegra.ph/Onlajn-podderzhka-psihologa-Nizhnekamsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Cena-za-konsultaciyu-2319-rublej-09-26
https://telegra.ph/Psiholog-CHat-Asbest-222-otzyva-pacientov-onlajn-zapis-na-priyom-Akcionnaya-cena-1097-rub-09-26
https://telegra.ph/CHat-s-psihogom-Himki-Onlajn-chat-Akcionnaya-cena-2431-rublej-09-26-2
https://telegra.ph/Psiholog-CHat-Sarov-Onlajn-konsultaciya-Onlajn-chat-Cena-za-konsultaciyu-2574-rublej-09-26-2
odonlinecwx
Sevilla. Tom hiddleston. Underdog. Elton john. Derivative. Carlos santana. Aladdin. Stevie ray vaughan. Sophisticated. Christopher walken movies. Cygnus. Phillies vs braves. Cory booker. Speed of sound. Volition.
Comment Linkhttps://telegra.ph/Psihologicheskaya-pomoshch-onlajn-Vologda-Otzyvy-pacientov-adresa-stoimost-priyoma-Sezonnaya-akciya-1551-rublej-09-26
https://telegra.ph/CHat-s-psihogom-Kaluga-Onlajn-chat-Sezonnaya-akciya-3397-rublej-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Iskitim-Onlajn-konsultaciya-Onlajn-chat-Akcionnaya-cena-2979-rublej-09-26-2
https://telegra.ph/Onlajn-CHat-s-psihologom-Pyatigorsk-542-otzyva-pacientov-onlajn-zapis-na-priyom-Cena-za-konsultaciyu-3921-rub-09-26-2
https://telegra.ph/CHat-psihologicheskoj-podderzhki-Balashov-Otzyvy-pacientov-adresa-stoimost-priyoma-Super-cena-3794-rub-09-26-2
エロ セクシー
[url="https://www.merrss.com/baby-doll/"]ベビー ドール ランジェリー[/url]We made our list of the 50 best destinations for 2023 a little differently this year: We asked Travel + Leisure's editors where they want to go in the months ahead.Some are raring to get back to Japan,
Comment Link