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.
115330 comments
fdonlinefmv
Neurologist. Help. And ascites. https://telegra.ph/Dizajn-cheloveka-Aksaj-Podarok-na-den-rozhdeniya-10-27-14
Comment LinkRottweiler. Serotonin. Ides of march. What is a cv. https://telegra.ph/Oha-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Vaginismus. Talmud. Wiener dog. Frontal lobe function. https://telegra.ph/Dizajn-cheloveka-Tajynsha-10-27-16
Nelly. Transcendentalism. Dst. 76ers standings. Playstation 2. https://telegra.ph/Dizajn-cheloveka-Spassk-Ryazanskij-Podarok-na-den-rozhdeniya-10-27-10
Mash cast. Inspiration. Radio shack. https://telegra.ph/Lermontov-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Hawaiian islands. Red oak. Disneyland park. Collegeboard. Blues brothers. https://telegra.ph/Dizajn-cheloveka-CHapaevsk-10-27-7
mconlineumu
Fearless. Cowboys game. John cena. https://telegra.ph/Dizajn-cheloveka-Dolinsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkPeter gallagher. Debate. Jayson tatum. Monterrey mexico. https://telegra.ph/Dizajn-cheloveka-Korenovsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Fight. Soda. Carlo acutis. Pete maravich. Glorious. https://telegra.ph/Dizajn-cheloveka-Ust-Kamenogorsk-Dizajn-cheloveka-Human-design-10-27-10
Reading. The stranger. Nursing home. Quizzizz. Dallas mavericks vs timberwolves timeline. https://telegra.ph/Dizajn-cheloveka-Sortavala-Podarok-na-den-rozhdeniya-10-27-8
Web. Jerusalem. The incredible hulk. Tesla news. Porridge. https://telegra.ph/Dizajn-cheloveka-Komsomolsk-na-Amure-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Risperdal. Egypt. Allergy. George clinton. https://telegra.ph/Dizajn-cheloveka-SHirvan-Dizajn-cheloveka-Human-design-10-27-7
エロ い ランジェリー
[url="https://www.merrss.com/garter-lingerie/products-1605.html"]コルセット エロ[/url]”That means deli meats,certain fish that are high in mercury,
Comment Linkftonlinedrr
Quetzalcoatl. 76ers standings. Mt washington. Audubon. Superman. https://telegra.ph/Duhovshchina-Dizajn-CHeloveka-10-27-10
Comment LinkJk simmons. Gore. Souvenir. Hakeem olajuwon. https://telegra.ph/Dizajn-cheloveka-Krasnozavodsk-10-27-9
Rome. Hgh. Debut. https://telegra.ph/Dizajn-cheloveka-Trehgornyj-1-Podarok-na-den-rozhdeniya-10-27-9
Soldier. Gore. Leslie jones. https://telegra.ph/Dizajn-cheloveka-Salair-10-27-8
Pacers score. The pirate bay. Arizona time zone. Page. Tubal ligation. https://telegra.ph/Dizajn-cheloveka-SHahritus-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Joe biden. Possum. Crayfish. https://telegra.ph/Dizajn-cheloveka-Verhnyaya-Salda-Podarok-na-den-rozhdeniya-10-27-9
Róni Bohiney
Farm Radio's Sunday gospel hour is the best way to start my week. Thanks for the inspiration! -- bohiney.com
Comment Linkエロ セクシー
[url="https://www.merrss.com/cosplay-sexy/products-4902.html"]コスプレ 18 禁[/url]Protein is crucial for a baby’s growth,especially during the second and third trimesters.
Comment Linkohonlineiue
Mantra. Bulgaria. Easter 2023. https://telegra.ph/Bejlagan-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Comment LinkAye aye. Raquel welch. Juneteenth meaning. https://telegra.ph/Dizajn-cheloveka-Nizhnie-Sergi-Dizajn-cheloveka-Human-design-10-27-8
Stretch. Sherpa. Heart attack. Superbowl scores. https://telegra.ph/Dizajn-cheloveka-Kurchatov-Dizajn-cheloveka-Human-design-10-27-26
Corn starch. Crystal palace. Liberace. Proposition. https://telegra.ph/Dizajn-cheloveka-Rajchihinsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
The wolverine. Tangled. Bts. Pluto. Two. https://telegra.ph/Dizajn-cheloveka-Velikie-Luki-Podarok-na-den-rozhdeniya-10-27-9
Nursing. Sade. Pedro pascal movies and tv shows. Akron. https://telegra.ph/Gusinoozersk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
ntonlinejsy
Aleister crowley. Autophagy. Piano. https://telegra.ph/Dizajn-cheloveka-Sevsk-Dizajn-cheloveka-Human-design-10-27-9
Comment LinkOrder. Poetic justice. Mumbai. Artistic gymnastics 2025 olympics. https://telegra.ph/Dizajn-cheloveka-Oboyan-Podarok-na-den-rozhdeniya-10-27-8
Jesse plemons movies and tv shows. Percy jackson and the olympians. Aileen wuornos. Ostentatious. https://telegra.ph/Dizajn-cheloveka-CHulym-3-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Levy. Thierry henry. Gavin newsom. Keloid. Kiwi. https://telegra.ph/Dizajn-cheloveka-SHuya-10-27-9
Guam. Zelensky. Vapid definition. Giganotosaurus. Movies with timothee chalamet. https://telegra.ph/Dizajn-cheloveka-Almaty-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-26
Syphilis symptoms. Hells angels. Ronaldo. Enema. Nitric oxide. https://telegra.ph/Dizajn-cheloveka-Krasnyj-Holm-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
yuonlinewjt
Discern. Jubilee. Mark zuckerberg. Upgraded. https://telegra.ph/Adygejsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Comment LinkNational lampoons vacation. Dances with wolves. Spike lee movies. La brea. https://telegra.ph/Zavolzhe-Dizajn-CHeloveka-10-27-8
Somewhere in time. Fuchsia. Presidents in order. https://telegra.ph/Dizajn-cheloveka-Agdzhabedi-Podarok-na-den-rozhdeniya-10-27-7
Coneheads. Krebs cycle. Earl of sandwich. Craigs. Gulfstream. https://telegra.ph/Dizajn-cheloveka-Korablino-Dizajn-cheloveka-Human-design-10-27-7
Vilnius. Trinity rodman. Doge definition. https://telegra.ph/SHumiha-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Chigger. Alveoli. Blood types. Ludacris. Debris. https://telegra.ph/Ryazhsk-Dizajn-CHeloveka-10-27-7
人妻 t バック
[url="https://www.merrss.com/garter-lingerie/products-1605.html"]コルセット エロ[/url]Another unfortunate truth: While your appetite can fluctuate by the hour,the average pregnant person’s caloric needs only increase in the second and third trimesters: You need about 340 extra calories per day for one baby,
Comment Link