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.
1148700 comments
파라오 카지노
Today, while I was at work, my cousin stole my iPad and tested to see if it can survive a thirty foot
Comment Linkdrop, just so she can be a youtube sensation. My apple ipad is now
broken and she has 83 views. I know this is completely off
topic but I had to share it with someone!
bokep indonesia
With havin so much written content do you ever run into any issues of plagorism or
Comment Linkcopyright infringement? My site has a lot of exclusive content I've either created myself or outsourced but it appears a lot of it is popping it up all over the web
without my agreement. Do you know any techniques to help prevent content from
being ripped off? I'd truly appreciate it.
balenciaga sock boots shoes names
I'm truly enjoying the design and layout of your blog.
Comment LinkIt's a very easy on the eyes which makes it much
more pleasant for me to come here and visit more often.
Did you hire out a designer to create your theme? Fantastic work!
rajacuan slot deposit dana
Ahaa, its nice conversation regarding this paragraph at
Comment Linkthis place at this webpage, I have read all that, so now me also commenting here.
Weight loss pills clenbuterol
https://xn--b1aeban4abxmeep5l.рф/index.php?option=com_k2&view=item&id=24 http://acopinturas.org/index.php?option=com_k2&view=item&id=3 https://www.dcbreaks.com/profile/chunlobbins2003/profile Anavar 6weeks https://www.cryptoknits.com/profile/roesesenstu/profile Cardarine cycle before and after https://royaltynetwork.net/profile/aspriberof/profile Mexican clenbuterol for sale https://www.laurenbrokkenconsulting.com/profile/bahecampos8/profile Somatropin usage https://www.communederotalier.com/profile/albersborkez/profile Anavar 30 mg 4 weeks https://www.simplejack.space/profile/chioaridasx/profile Sustanon 250 shortage australia https://www.bangnslam.com/profile/gaydenboshr/profile Moobs diabetes https://www.yukon4explore.com/profile/litzavitkusm/profile Testo max testosterone booster https://www.eateryth.com/profile/weight-loss-pills-like-clenbuterol-clen-6857/profile Weight loss pills like clenbuterol https://www.ogknow.com/profile/murrilsiemx/profile Sustanon 250 shortage australia https://www.ds2designs.com/profile/zunigastaket/profile Best winstrol dosage for weight loss https://www.raularmenteros.com/profile/best-steroid-combination-for-cutting-wi-7559/profile Best steroid combination for cutting https://www.beesdream.com/profile/oxandrolone-magnus-bulking-factor-1104/profile Oxandrolone magnus https://www.drquinoa.online/profile/cyranmyottr/profile Hgh voor vrouwen https://www.ajourneyforchildren.org/profile/collettebeauregard1987/profile What does ostarine do to the body woenytncpamq
Comment LinkUniversitas Alma Ata Bantul
What's up Dear, are you truly visiting this web page regularly,
Comment Linkif so then you will absolutely obtain nice knowledge.
Anabolic steroids and shortness of breath
https://chadhennings.com/sharron-miles/ https://sicc-coatings.de/index.php/en/component/k2/item/1 https://www.stpaulameglencoe.org/profile/tippiezielkeh/profile Testosterone libre et totale biomnis https://www.ram-page.net/profile/preerlints8/profile Steroide kaufen in wien https://www.tfcministry.org/profile/kivikiesel3/profile Deca bodybuilding supplements https://www.consumersniche.com/profile/dakanrempez/profile Best anabolic steroid for shredding https://www.fun-learning.online/profile/stoneybusardj/profile Buy bayer steroids https://www.proland3r.com/profile/hypesprassu/profile Bodybuilding anabolika kaufen comprar esteroides anabolizantes em portugal https://www.sturdydirty.com/profile/kuffeltantw/profile Steroidi anabolizzanti farmacologia https://www.pranapilatesandyoga.com/profile/vonergadsonu/profile Lean muscle building supplements https://ar.byrepose.studio/profile/dontedollings1984/profile Winstrol effet steroide https://www.nicodemuscamps.com/profile/pfundtkobakh/profile Cardarine 10mg enhanced athlete https://www.thebittersoursweet.com/profile/taradmvs/profile Street price of testosterone-cypionate https://www.maileyelaine.com/profile/wiatrleharu/profile Is trenbolone enanthate good https://www.theteachersnetwork.co.uk/profile/dimareglens/profile Anabolika kaufen preise anabolika bestellen online https://www.adamgriffinphoto.com/profile/bobekjonke0/profile Is roidspro legit https://www.bdsweetshop.com/profile/saseney203/profile Muskelaufbau querschnitt woenytncpamq
Comment LinkSteroids physical effects
https://sufikikalamse.com/panchayat-ansariyan-ke-dusre-charan-ke-nikah-sampann/ http://cosmetech.co.in/eu-microplastic-phaseout-could-prevent-the-release-of-400000-tonnes/ https://www.juliamosley.co.uk/profile/heyespanahk/profile Testosteron in tabletten kaufen venta de esteroides en peru https://www.alaaalaswany.com/profile/caissekexela/profile Taux injection testostérone https://www.emmavictoriaphotography.com/profile/kuffeltantw/profile Sustanon 350 farmacia https://www.chilboltonflyingclub.co.uk/profile/heneryreiterz/profile Anabolika steroide tabletten kaufen https://www.lancelucasconsulting.com/profile/preerlints8/profile Testosterone femme enceinte https://www.carotongrmt.com/profile/zeigerbashn/profile Anbefalt steroide kur kur for vægttab https://www.mightysew.com/profile/aprilelaineg3/profile Clomid médicament https://www.thewonkyparsnip.com/profile/gaydenboshr/profile Steroid effects bodybuilding https://www.zsuzsannasmith.com/profile/sivakedholm5/profile Trenbolone acetate weight gain https://www.fivgrillpro.com/profile/minayalenardl/profile Steroide kaufen preis steroide massekur https://www.luvdogstudio.com/profile/tramelwischc/profile Ciclo testoviron deca durabolin y winstrol https://www.seed2leaves.com/profile/aprilelaineg3/profile Most common steroid shot for sinus infection https://www.nextautodetail.com/profile/parisiseacef/profile Ciclo dianabol y propionato https://www.paintedplate.com/profile/xaboxo7702/profile Dianabol 10 mg ingredients https://www.howdivineworks.com/profile/poughdalenw/profile Anabolic-androgenic steroid and memory woenytncpamq
Comment LinkAnabolic androgenic steroids vs
https://www.gobiernosimonbolivar.gob.ec/index.php/component/k2/item/6 https://xn----7sbahj1bca5aylip3i.рф/index.php?option=com_k2&view=item&id=1 https://www.theantiprocrastinationmom.com/profile/benjamindemasi90635/profile Bulking kcal https://www.yourkama.com/profile/joinerdehanb/profile Anabola steroider vad händer i kroppen venta de esteroides en nicaragua https://www.dirtylittlepaws.com/profile/hablelaurelk/profile Esteroides para ganar masa muscular mujeres https://www.mystwalkingjourneyinginthemists.com/profile/jeanzoldak1985/profile Crazy bulk bulking stack https://www.evinsessence.com/profile/steroids-for-sinus-infection-side-effect-1131/profile Steroids for sinus infection side effects https://www.pargaestates.com/profile/best-dry-oral-steroid-best-steroid-for-9946/profile Best dry oral steroid https://www.srpnts.org/profile/hillesparmat/profile Comprar dianabol y winstrol meilleur site pour achat de steroides https://www.celinekaldas.com/profile/bancoannf/profile Anabol vs dbol https://www.leosgirl.com/profile/mochakov_nikitka_48890/profile Anabolic steroids bulking space https://www.dotaesdota.com/profile/herseygaleaz/profile Protein deficiency https://www.e-learningplus.com/profile/uphausschummr/profile Anabola steroider påverkar hjärnan anabolika kur tipps https://www.formperformancemethod.com/profile/bulking-weight-gain-per-week-crazy-bulk-7201/profile Bulking weight gain per week https://www.invisionphotos.com/profile/kristyquimbyh/profile Simning träning https://www.ritaolds.com/profile/jberk77/profile Bulking cutting cycle length https://www.castilegoddess.com/profile/heyespanahk/profile Anabolika kur erfolge anabola steroider blodprov woenytncpamq
Comment LinkComprar esteroides peru
https://www.collegeprep365.com/profile/best-steroid-cycle-for-bulking-for-begin-4935/profile Best steroid cycle for bulking for beginners https://www.bearhugcattlecompany.org/profile/styrketraning-halsoeffekter-mjolkprotei-9124/profile Styrketräning hälsoeffekter https://www.tribeartistcollective.com/profile/harriswelshz/profile Crazy bulk hgh x2 results https://www.moooiva.com/profile/honeckladyr/profile Anabola steroider svettningar https://www.drabhabhat.com/profile/wiatrleharu/profile Anabolic steroids kidney stones https://www.justspices.in/profile/almetaboehnlein2704/profile Jual crazy bulk https://www.silverbless.com/profile/spenopilaton/profile Bodybuilding after 40 https://www.thefarnhamboutique.com/profile/shirlyhimel65194/profile Beginner steroid cycle for sale uk https://www.smallislandbigsong.com/profile/pablohemrich111579/profile Do inhaled steroids affect bone density https://www.ironforgedmartialarts.com/profile/soccifykei/profile Best supplements for lean muscle growth and fat loss https://www.dennisstratton.com/profile/heltbettesc/profile Creatina suplemento https://www.willowbonsaishop.com/profile/hgh-x2-tablet-sarms-for-sale-sydney-5788/profile Hgh x2 tablet https://en.mokacrem.com/profile/hartrycowicki/profile Winstrol è ritenzione idrica https://www.colettegallagher.com/profile/hypesprassu/profile Pro mass gainer https://www.choicebusinesscenter.com/profile/howsertruonte/profile Supplement stacks for muscle growth woenytncpamq
Comment Link