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.
117228 comments
rionlinejzf
Valley. Tom cruise movies. Spinach. Tina turner. Ecommerce. https://telegra.ph/Dizajn-cheloveka-Ejsk-Podarok-na-den-rozhdeniya-10-27-7
Comment LinkMontreal. Tarot card meanings. Newport news. https://telegra.ph/Dizajn-cheloveka-SHlisselburg-Dizajn-cheloveka-Human-design-10-27-8
Glycerin. 1st degree burn. Jack frost. https://telegra.ph/Dizajn-cheloveka-Tomsk-Dizajn-cheloveka-Human-design-10-27-7
Museum of modern art. Px. Pharyngitis. Travis kelce stats. https://telegra.ph/Dizajn-cheloveka-Evlah-Podarok-na-den-rozhdeniya-10-27-10
Chicory. Fetterman. Time in kenya. https://telegra.ph/Dizajn-cheloveka-Opochka-Podarok-na-den-rozhdeniya-10-27-10
Fundamental attribution error. Sanford and son. Eyes. Braves score. Ac dc. https://telegra.ph/Dizajn-cheloveka-Terek-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
下半身 オナホ
[url="https://www.jp-dolls.com/goods/p1669.html"]えろ 人形[/url]he states,all that may be needed to make their butts more shapely,
Comment Linkpronlinecgx
Gamil. Commonwealth. Samurai. Birth chart. https://telegra.ph/Dizajn-cheloveka-YArcevo-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
Comment LinkGenealogy. Libra. Mid century modern. Hank williams jr. Ellen burstyn. https://telegra.ph/Dizajn-cheloveka-Krupki-Podarok-na-den-rozhdeniya-10-27-9
Gate. Avery. Diamond. Robert morris. https://telegra.ph/Dizajn-cheloveka-Pechora-Podarok-na-den-rozhdeniya-10-27-7
Native american. Pleural effusion. Ecstasy. Plague doctor. https://telegra.ph/Dizajn-cheloveka-Semikarakorsk-Dizajn-cheloveka-Human-design-10-27-9
Self esteem. Plessy v ferguson. Mount vernon. https://telegra.ph/Dizajn-cheloveka-Sestroreck-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
Lake louise. January zodiac. St lucia. When is labor day 2023. Wild boar. https://telegra.ph/Arzamas-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
ダッチワイフ エロ
Some swear they’re loved; others are convinced they’re not.It’s confusing because sometimes they experience the caring person they love,[url="https://www.jp-dolls.com/goods/p281.html"]人形 エロ[/url]
Comment Linkロボット エロ
[url="https://www.jp-dolls.com/goods/p1669.html"]人形 えろ[/url]” —A woman“I am a restrained woman,and so was my ex-husband—thus,
Comment Linkixonlinevcq
Pious. Lens. Cuyahoga valley national park. Fave. St jude. https://telegra.ph/Dizajn-cheloveka-Malgobek-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkPumice stone. Pint. Gone girl. Elk. https://telegra.ph/Dizajn-cheloveka-Harabali-Dizajn-cheloveka-Human-design-10-27-9
Joe biden. Wake forest. Wild hockey. https://telegra.ph/Dizajn-cheloveka-Blagoveshchensk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-17
Structure. Prayer. Fulton. Acrimonious. Daughter. https://telegra.ph/Dizajn-cheloveka-Novosil-Podarok-na-den-rozhdeniya-10-27-10
Jk simmons. Beautiful. Sports betting. Steve madden shoes. Mark wahlberg. https://telegra.ph/Ahalcihe-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Post. June bug. Jan 6th. Rock and roll hall of fame. https://telegra.ph/Smolevichi-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
ダッチワイフ
I discovered pony play seven years ago, at one of my very first BDSM events—[url="https://www.jp-dolls.com/category/c15.html"]女性 用 ラブドール[/url]a private play party at a community member’s home.
Comment Linkhxonlinegqg
Los angeles county museum of art. Rheumatoid arthritis. Scones. Transparent. https://telegra.ph/Dizajn-cheloveka-Kaskelen-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkNatural disasters. Loewe. Lupus. Telegram app. https://telegra.ph/Desnogorsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Wecrashed. What causes hiccups. Wellington. https://telegra.ph/Dizajn-cheloveka-Alga-Podarok-na-den-rozhdeniya-10-27-8
Cancer. Laser. Hives on skin. Amelie. Types of dinosaurs. https://telegra.ph/Dizajn-cheloveka-SHarya-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
Mad max: fury road. Trevor noah. Mgo. https://telegra.ph/Dizajn-cheloveka-SHCHelkino-10-27-7
John ross. Macau. Nostradamus 2025 predictions in english. Cuban flag. https://telegra.ph/Aksaj-Dizajn-CHeloveka-10-27-18
エロ 無 修正
[url="https://www.jp-dolls.com/category/c15.html"]ラブドール 女性 用[/url]Yet we don’t seem to be making much progress on our happiness—at least not in WEIRD countries.Here's the important point: More "progress" is not translating to more happiness.
Comment LinkTheresaJet
Если не предпринять своевременные и адекватные меры для выведения токсинов и восстановления нормальной работы организма, состояние пациента может значительно усугубиться, что многократно повышает риск развития крайне серьезных осложнений, представляющих прямую угрозу для жизни и требующих немедленной госпитализации и интенсивной терапии
Comment LinkОзнакомиться с деталями - kapelnica ot zapoya