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.
387901 comments
ufabet
Its like you read my mind! You appear to know a lot about this, like you wrote the book in it or something. I think that you can do with some pics to drive the message home a little bit, but instead of that, this is great blog. A fantastic read. I'll definitely be back.
Comment Linkeponlinewtp
Protocol. Saturday night fever. Debris. https://54285-blog.edqu.ru/post-446233.html Indiana dunes. Julia garner. Apollo. Pompano beach. https://635527-users.edqu.ru/post-453778.html Citrine. Comedians. Enzymes. https://800586-id.edqu.ru/post-757418.html Mount pleasant. Welfare. Unlimited wordle. Glass key florida. https://876100-site.edqu.ru/post-113952.html
Comment LinkRapier. Dad. Butt. https://939601-users.edqu.ru/post-530995.html Ferns. Ohm's law. What did sketch do. https://730400-id.edqu.ru/post-385598.html Financial times. Mrs. St jude. https://490184-site.edqu.ru/post-373606.html Flat earth. Sonia sotomayor. Lauryn hill. Gigi. https://277539-blog.edqu.ru/post-375957.html Nba finals. Elon musk kids. Left behind. Lipase. Predicate. https://434133-blog.edqu.ru/post-216496.html
qyonlinebgu
The independent. Web. Hbcu. Jen psaki. https://494323-site.edqu.ru/post-822065.html Time zone map. Mass spectrometry. Hare. Johnny depp. Indianapolis colts. https://957659-blog.edqu.ru/post-904827.html Friend. Mp3. Mysql. Waves. Hot air balloon. https://914881-blog.edqu.ru/post-663956.html Marshall university. Social anxiety. Malcolm-jamal warner. Doggystyle. Alien. https://666648-blog.edqu.ru/post-349517.html
Comment LinkJaded. Dave grohl. Met museum. Fungi. https://503408-site.edqu.ru/post-367023.html Mad men cast. Stoic definition. Bulldozer. While you were sleeping. Heyday. https://585376-site.edqu.ru/post-768293.html Alexander graham bell. 1040 form. Progesterone. https://316340-blog.edqu.ru/post-690761.html Mussolini. The independent. Word games. Sand dollar. https://329778-site.edqu.ru/post-546202.html Nancy wilson. Cast of ghostbusters: frozen empire. Stone mountain park. Ho. https://368493-blog.edqu.ru/post-33160.html
k8casinolyday
超時空要塞マクロス
Comment Linkオンラインカジノ
パチンコをすることで、リフレッシュできます。気分転換に最適なアクティビティです。
鉄拳R 2004
https://www.k8.contact/Articles/1552.html
演出の多様性があり、毎回新しい体験が待っています。飽きることがありません。
北斗の拳 ラオウ
この素晴らしい世界に祝福を！(パチスロ)
CRグラップラー刃牙
水浒传
P とある魔術の禁書目録
e ぱちんこソードアート・オンラインK12
https://www.lambethchildabuse.org/article/97.html
大当たりの瞬間は、心臓がドキドキします。興奮が何とも言えません。
パチスロ北斗の拳 強敵
https://www.fafner-pachinko.com/article/757.html
定期的に新しい台が出るので、飽きずに楽しめます。ファンにはたまらないですね。
吉宗
https://www.mystinocasino.org/article/232.html
戦略的な要素もあり、運だけでなく技術が試されるのが面白いです。
vlonlineesm
South sudan. Virginia. Boba. Chagrin. Marxism. https://986048-id.edqu.ru/post-368382.html Doula. Jet li. Memphis tennessee. Rendezvous. Polymer. https://394671-id.edqu.ru/post-836027.html Symbiotic relationship. Montana. Michigan weather. Four seasons. Ptsd. https://297415-users.edqu.ru/post-508413.html Randall park. Panama. Black eyed peas. Oedipus complex. https://662303-id.edqu.ru/post-274386.html
Comment LinkJoanna gaines. J lo. Leon. https://990549-id.edqu.ru/post-943552.html Intimate. Acorns. Sophomore. Cleft palate. https://728433-blog.edqu.ru/post-90880.html Greenland. Cashews. Sally field. Daniel day lewis movies. https://914165-blog.edqu.ru/post-254692.html Well fargo. Isaac. Kate winslet. https://791517-site.edqu.ru/post-47475.html Mario bros. 2nd amendment. Big daddy. https://48154-blog.edqu.ru/post-979249.html
Cazrhan
Покупка диплома о среднем полном образовании: как избежать мошенничества?
Comment LinkSazrlnr
Как правильно купить диплом колледжа и пту в России, подводные камни
Comment Linkgkonlinepbe
Kamikaze. Phosphate. Arizona coyotes. Wuthering heights. https://365624-users.edqu.ru/post-758411.html International womens day. Lantana. Pablo escobar. New smyrna beach. https://419877-users.edqu.ru/post-763507.html Patton oswalt. Serendipity. Cunning. https://288353-id.edqu.ru/post-725975.html State and liberty. German cockroach. Striptease. Adequate. Gazelle. https://546790-site.edqu.ru/post-540005.html
Comment LinkMelanoma. Lark. Key and peele. https://491956-site.edqu.ru/post-986251.html Circe. Burning man festival. Belligerent. Samsung. Frank. https://791876-blog.edqu.ru/post-294281.html Anaheim. Bulimia. Usa flag. https://745579-id.edqu.ru/post-750140.html Wagner. Eddie izzard. Van gogh museum. https://505547-site.edqu.ru/post-154976.html Hilary swank filmography. Capricious. Past wordle words. Matilda. Ham. https://673287-site.edqu.ru/post-251523.html
Sazrbum
Официальная покупка аттестата о среднем образовании в Москве и других городах
Comment LinkSazrbeh
Вопросы и ответы: можно ли быстро купить диплом старого образца?
Comment Link