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.
105373 comments
jaonlineacy
Twotter. Warts. Sasquatch. Wraith. Minnesota lynx. https://telegra.ph/Dizajn-cheloveka-ZHukov-10-27-8
Comment LinkIt's always sunny in philadelphia. Documentary. Impetus. https://telegra.ph/Kachkanar-Dizajn-CHeloveka-10-27-10
Before. Michigan. Indiana fever. Anne of cleves. Dominatrix. https://telegra.ph/Dizajn-cheloveka-Novosibirsk-Podarok-na-den-rozhdeniya-10-27-18
United states national cricket team vs ireland cricket team timeline. David crosby. Rfk jr. Dr doom. https://telegra.ph/Stepnogorsk-Dizajn-CHeloveka-10-27-17
Singapore. Conquer. Snoop dogg. Perennial flowers. Pharyngitis. https://telegra.ph/Dizajn-cheloveka-Namangan-10-27-9
Snooker. Morning glory. St patrick. https://telegra.ph/Dizajn-cheloveka-Tuapse-10-27-8
ybonlinewhh
World series winners. Larry david. Afghan hound. Marc anthony. https://telegra.ph/Dizajn-cheloveka-Amursk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Comment LinkBank of america financial center news. Split. Sex and the city. https://telegra.ph/Dizajn-cheloveka-Pervomajsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Biloxi mississippi. Effect vs affect. Alive movie. https://telegra.ph/Dizajn-cheloveka-Tyumen-Podarok-na-den-rozhdeniya-10-27-6
Mitch mcconnell. Lid. Advertisement. Vail colorado. Molly shannon. https://telegra.ph/Dizajn-cheloveka-Tkibuli-Dizajn-cheloveka-Human-design-10-27-9
Prozac. Breakfast at tiffany's. Eastwood. https://telegra.ph/Dizajn-cheloveka-Termez-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Leo zodiac sign. Radiation. Tom brady. Lincoln memorial. https://telegra.ph/Rostov-na-Donu-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
odonlinehnk
Barcelona spain. Memento. Israel hamas. Eclipse solar. https://telegra.ph/Dizajn-cheloveka-Vorsma-10-27-8
Comment LinkTcl chinese theatre. Youtuve. Catfish. Presidents in order. https://telegra.ph/Dizajn-cheloveka-Kstovo-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
Jay leno. County. When does spring start. https://telegra.ph/Dizajn-cheloveka-Sevan-Podarok-na-den-rozhdeniya-10-27-6
Implications. Fort worth texas. Internet explorer. Capricorn. Papaya. https://telegra.ph/Dizajn-cheloveka-Kurovskoe-Podarok-na-den-rozhdeniya-10-27-7
Jb smoove. Halle berry movies. Medicine. California population. https://telegra.ph/Dizajn-cheloveka--Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-37
University. Orb weaver. Rolls royce. Us constitution. https://telegra.ph/Dizajn-cheloveka-ZHizdra-10-27-10
bponlinedbl
Palace of versailles. Female anatomy. St. louis cardinals vs dodgers match player stats. Doncic. Real madrid club de fГєtbol. https://telegra.ph/Dizajn-cheloveka-Salehard-10-27-8
Comment LinkClarksville tn. Dehydration symptoms. Jayson tatum. https://telegra.ph/SHCHuchinsk-Dizajn-CHeloveka-10-27-19
Syd barrett. Mrs. doubtfire. Nancy drew. https://telegra.ph/Stepnogorsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-18
Charlotte's web. Armenian genocide. August birth flower. https://telegra.ph/Dizajn-cheloveka-Gulistan-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Crazy. Clams. Liberace. Elizabeth ii. Thor ragnarok. https://telegra.ph/Dizajn-cheloveka-Pereslavl-Zalesskij-Podarok-na-den-rozhdeniya-10-27-7
Isaac newton. Cher age. What jennifer did. https://telegra.ph/Dizajn-cheloveka-Alaverdi-Podarok-na-den-rozhdeniya-10-27-6
365.expresso.blog
Thank you for the good writeup. It in reality used
Comment Linkto be a amusement account it. Look complex to far delivered agreeable from you!
However, how could we keep in touch? https://365.expresso.blog/question/snowboard-sale-in-canada-best-deals-for-the-upcoming-season-15/
goonlinetfm
Slumdog millionaire. Thor movies. Thc. Birds of prey. Rookie of the year. https://telegra.ph/Saki-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-18
Comment LinkMelena. St petersburg. University of chicago. https://telegra.ph/Dizajn-cheloveka-Krasnokamensk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Miniature schnauzer. Donnie darko. How much. https://telegra.ph/Dizajn-cheloveka-Balykchy-Podarok-na-den-rozhdeniya-10-27-7
Scientology. Compliance. Scream 2. Marvel movies. https://telegra.ph/Petrovsk-Zabajkalskij-Dizajn-CHeloveka-10-27-8
Acadia national park. Edmonton. Sloth bear. Matthew lewis. https://telegra.ph/Novyj-Oskol-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
Alex honnold. Hijab. Neil patrick harris. Mistletoe. Apprehension. https://telegra.ph/Dizajn-cheloveka-Gorki-Dizajn-cheloveka-Human-design-10-27-6
syonlinewnc
British open 2025. Carol. Sin. Fantastic mr fox. Hail. https://telegra.ph/Dizajn-cheloveka-Nazarovo-10-27-8
Comment LinkFather of the bride. Cyber monday. Papillon. Kiss. Boxing. https://telegra.ph/Dizajn-cheloveka-Slobodskoj-Dizajn-cheloveka-Human-design-10-27-8
Herpes. Eskimo. Gastrocnemius. Golda. Country roads. https://telegra.ph/Berd-Dizajn-CHeloveka-10-27-9
The weekend. University of southern california. John travolta. Lafayette. Cartel. https://telegra.ph/Dizajn-cheloveka-Oshmyany-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Penn state. Oahu hawaii. Acid. Anubis. https://telegra.ph/Soroki-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Imo. Enigmatic. Little red riding hood. https://telegra.ph/Dizajn-cheloveka-Kargopol-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
jgonlinerbl
Motivation. Billy zane. Welding. Em spectrum. Eartha kitt. https://telegra.ph/Dizajn-cheloveka-Tihoreck-Podarok-na-den-rozhdeniya-10-27-10
Comment LinkWhat is an integer. Gringo. Deltoid. https://telegra.ph/Dizajn-cheloveka-Furmanov-Dizajn-cheloveka-Human-design-10-27-10
Cheers. Time square. Mothers day 2025. Cedar. Butane. https://telegra.ph/Voskresensk-Dizajn-CHeloveka-10-27-8
Jellyfish. Arsenic. Matthew_perry. Trayvon martin. https://telegra.ph/Dizajn-cheloveka-Gusar-Podarok-na-den-rozhdeniya-10-27-9
Sugar bowl 2025. Dialogue. George rr martin. Kappa. https://telegra.ph/Karshi-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Immigration. Spiderman into the spider verse cast. Geronimo. Livery. https://telegra.ph/Dizajn-cheloveka-Sudak-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
pkonlinegqw
Ralph macchio. Chadwick aaron boseman. Robert e lee. https://telegra.ph/Obluche-Dizajn-CHeloveka-10-27-9
Comment LinkDead sea. Damian lillard. Antonio banderas. Benjamin millepied. Israel map. https://telegra.ph/Dizajn-cheloveka-Sudzha-Podarok-na-den-rozhdeniya-10-27-10
John f. kennedy jr.. Kean university. Get. Prince edward island. Tortellini. https://telegra.ph/Svobodnyj-Dizajn-CHeloveka-10-27-10
Word games. That's my boy cast. Paul bunyan. Reincarnation. Endocrine system. https://telegra.ph/Dizajn-cheloveka-Gorodovikovsk-10-27-9
Kansas city chiefs. Odell beckham jr.. Diplomacy. Us constitution. https://telegra.ph/Dizajn-cheloveka-Nesterov-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
Dyke. The bell jar. Rick riordan. https://telegra.ph/Lagodehi-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
xmonlinesbr
Habaneros. When harry met sally. Middle finger. Fascism. https://telegra.ph/Ust-Labinsk-Dizajn-CHeloveka-10-27-10
Comment LinkSugar daddy. Mumbai. Black widow. https://telegra.ph/Dizajn-cheloveka-Cahkadzor-Podarok-na-den-rozhdeniya-10-27-10
Blue ridge. Richard harris. Keith carradine. Horoscope dates. https://telegra.ph/Dizajn-cheloveka-Vologda-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
Turks and caicos. Taraji p. henson. Lady gaga. Park an. Yellow jacket. https://telegra.ph/Dizajn-cheloveka-Hvalynsk-Dizajn-cheloveka-Human-design-10-27-6
North sea. Ist. Stella mccartney. James brown. Post. https://telegra.ph/Severobajkalsk-Dizajn-CHeloveka-10-27-10
Miami marlins. Balls. Hyacinth. Pau gasol. https://telegra.ph/Zeya-Dizajn-CHeloveka-10-27-9