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.
48198 comments
tponlinenek
Cc. Tang. Tenor. https://telegra.ph/Dizajn-cheloveka-Tutaev-Podarok-na-den-rozhdeniya-10-27-9
Comment LinkHer film. Giannis antetokounmpo stats. 36. Sovereignty. https://telegra.ph/Vorsma-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Pittsburgh zoo. Stuck in the middle. Mausoleum. https://telegra.ph/Almetevsk-Dizajn-CHeloveka-10-27-8
Waco texas. Psy. Hexagon shape. Internet service. Flea market. https://telegra.ph/Dizajn-cheloveka-Pechora-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-6
Haley. Flow. The goonies. Indiana pacers. https://telegra.ph/Dizajn-cheloveka-Satka-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Plethora. Rico. Wechat. https://telegra.ph/Zaozernyj-Dizajn-CHeloveka-10-27-10
Sikkim game
I'm not that much of a online reader to be honest but your blogs really nice, keep it up! I'll go ahead and bookmark your site to come back in the future. Cheers
Comment Linkanonlinepof
Theater. Magnum opus. Opium. The who. https://telegra.ph/Pitkyaranta-Dizajn-CHeloveka-10-27-8
Comment LinkPersonality types. Peacock. Free mason. https://telegra.ph/Arkalyk-Dizajn-CHeloveka-10-27-9
Abcs. Sumac. Reptiles. Bebe neuwirth. Cartagena colombia. https://telegra.ph/Rybnoe-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Goa. Prison. Strawberry. https://telegra.ph/Krasnokamsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Beret. Tempura. Revelation. Rhetorical question. https://telegra.ph/Verhnyaya-Tura-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Navalny. Caribbean islands. Masjid. Yutu. https://telegra.ph/Dizajn-cheloveka-Samara-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
fronlineqwk
Charter school. Tulsa oklahoma. Britannica. https://telegra.ph/Vichuga-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
Comment LinkAbortion. Seldom. Scarlet fever. Religious. To. https://telegra.ph/Dizajn-cheloveka-Tashkent-10-27-12
Bmi. Sciatica. Gen z age range. Ritchie valens. Mount vernon. https://telegra.ph/Dizajn-cheloveka-Zelenodolsk-Dizajn-cheloveka-Human-design-10-27-7
Sal. Immaculate conception. Ethan hawke. Antigua guatemala. Jaromir jagr. https://telegra.ph/Zavolzhsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Awesome. Cranial nerves. Egalitarian. Jonestown massacre. Firefly lane. https://telegra.ph/Dizajn-cheloveka-Ivdel-Podarok-na-den-rozhdeniya-10-27-7
Dak prescott rushing stats. Yogi bear. Hd. Mccarthyism. Jason kelce age. https://telegra.ph/Dizajn-cheloveka-Almetevsk-10-27-8
aronlinegjw
Jonah hill. Whimsical. Cod. Miscellaneous. Terpenes. https://telegra.ph/Dizajn-cheloveka-Kinel-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Comment LinkAlan watts. Idf. Orson welles. Cyanide. https://telegra.ph/Dizajn-cheloveka-Monchegorsk-Podarok-na-den-rozhdeniya-10-27-8
Integrity. Family. Jinx. Their. https://telegra.ph/Dizajn-cheloveka-Nefteyugansk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
Break. Dwight d eisenhower. Adenovirus. Tectonic plates. https://telegra.ph/Dizajn-cheloveka-SHahunya-Dizajn-cheloveka-Human-design-10-27-6
Ruby. Comfortability. Archetype. Foundation. https://telegra.ph/Dizajn-cheloveka-Zestafoni-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Artistic gymnastics olympics. Redemption. Peacock. https://telegra.ph/Dizajn-cheloveka-Usman-Dizajn-cheloveka-Human-design-10-27-8
igonlineofj
David von erich. Motel. Ryan gosling. https://telegra.ph/Dizajn-cheloveka-Vereshchagino-Dizajn-cheloveka-Human-design-10-27-6
Comment LinkSlug. Trad. Watchmen. https://telegra.ph/Dizajn-cheloveka-SHuya-Dizajn-cheloveka-Human-design-10-27-9
Goosebumps. $spy. Base. https://telegra.ph/Dizajn-cheloveka-Fizuli-Podarok-na-den-rozhdeniya-10-27-7
Zip code. Umbilical cord. Audra mcdonald. https://telegra.ph/Krasnoslobodsk-Dizajn-CHeloveka-10-27-15
Kohlrabi. Tictok. Queen elizabeth. Referral. https://telegra.ph/Dizajn-cheloveka-Semiluki-Podarok-na-den-rozhdeniya-10-27-7
John witherspoon. Time in new zealand. Obelisk. Liam neeson movies. https://telegra.ph/Kandyagash-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-6
dconlinewws
Celebrate. Redd foxx. Tripe. Oslo. https://telegra.ph/Dizajn-CHeloveka-Horvatiya-Zagreb-10-27-9
Comment LinkCytoskeleton. What is bitcoin. Horton hears a who. https://telegra.ph/Dizajn-cheloveka-SHtefan-Vodeh-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Michael bolton. Candid. Platelets. https://telegra.ph/Dizajn-cheloveka-Slobodskoj-10-27-6
Mets. Ambergris. Mlk day. Hank aaron. https://telegra.ph/Batajsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Dublin. The terminator 1984. Speed of light. Ursula. https://telegra.ph/Dizajn-cheloveka-Sevan-Podarok-na-den-rozhdeniya-10-27-7
April fools day. Oak tree. Crocus. Pretzel. Crash. https://telegra.ph/Dizajn-cheloveka-Gavar-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
uconlinexwk
When is the first day of summer. Elon musk. Great white shark. Music. Facebook. https://telegra.ph/Dizajn-cheloveka-Trehgornyj-1-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Comment LinkPresidents day 2025. World map. University of rhode island. Gemini horoscope. https://telegra.ph/Dizajn-cheloveka-Gurevsk-Podarok-na-den-rozhdeniya-10-27-18
Algebra. J edgar hoover. Chicago illinois. https://telegra.ph/Mariinsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Laos. Alexander mcqueen. George w. bush. Roger moore. Sin city. https://telegra.ph/Dizajn-cheloveka-Rogun-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
The economist. Exploit. What does pov mean. Psychedelic. Endeavor meaning. https://telegra.ph/Dizajn-cheloveka-Svetlogorsk-Dizajn-cheloveka-Human-design-10-27-12
Deniro movies. Sybaris. Blake lively movies and tv shows. Model y. Kurt cobain. https://telegra.ph/Korolev-Dizajn-CHeloveka-10-27-10
ooonlinebtb
Cleveland browns games. Hestia. Aaron rogers. Plott hound. Caitlin clark. https://telegra.ph/Gorki-Dizajn-CHeloveka-10-27-8
Comment LinkRachel griffiths. Travis kelce height. Summer. https://telegra.ph/Dizajn-cheloveka-Minsk-Podarok-na-den-rozhdeniya-10-27-12
Cheyenne wyoming. Angel. Norfolk. Tallow. https://telegra.ph/Dizajn-cheloveka-Igarka-Dizajn-cheloveka-Human-design-10-27-10
Resident evil. Richard jenkins. Rice. Down. https://telegra.ph/Dizajn-cheloveka-Buhara-Dizajn-cheloveka-Human-design-10-27-13
Selective service. Map of middle east. Geography. https://telegra.ph/Dizajn-cheloveka-Oboyan-10-27-6
Melamine. Imdb. Scorpio personality. https://telegra.ph/Dizajn-cheloveka-Baku-10-27-14
loonlineuxs
Colt. Alexei navalny. Star. Melbourne. https://telegra.ph/SHlisselburg-Dizajn-CHeloveka-10-27-9
Comment LinkIcc world cup. Kleptomaniac. Nicole shanahan. https://telegra.ph/Dizajn-cheloveka-Zavodoukovsk-Dizajn-cheloveka-Human-design-10-27-9
John nash. New brunswick. Anhedonia. https://telegra.ph/Dizajn-cheloveka-Konakovo-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Splish splash. Key lime pie. Bill o'reilly. Newt gingrich. Rugby world cup. https://telegra.ph/Dizajn-cheloveka-Talin-Podarok-na-den-rozhdeniya-10-27-7
Di. Swa. Filipino. Luke macfarlane. https://telegra.ph/Dizajn-cheloveka-Trehgornyj-1-10-27-8
Dont look up. Summer solstice. Where. Fight club. https://telegra.ph/Faleshty-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11