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 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.
1377 comments
Dangers of growth hormone injections
https://goagency.cz/index.php/component/k2/item/9 http://ddsj.de/index.php/component/k2/item/9 https://www.leolightservices.com/profile/heneryreiterz/profile Boosters de testostérone https://www.cmmpatience.com/profile/mariagjelaj1996/profile How to increase testosterone and decrease estrogen https://www.owaf515.org/profile/donnawops/profile Genesis pharma steroids https://www.vintageplacehoa.com/profile/lucrosiett/profile Purchase clenbuterol online australia https://www.deonexcoin.uk/profile/admarthacwz/profile Phenylephrine ointment without steroids where to buy https://www.stellarbackdrops.com/profile/eavesalicey/profile Rexobol injection https://www.megydavis.com/profile/roderospitzx/profile Testosterone basse etiologie https://www.divinelightproductions.com/profile/viserkhalsaz/profile How long does it take proviron to work https://www.tenri-kada.com/profile/herseygaleaz/profile Acheter des steroide au canada https://www.tyrafisher.com/profile/wayrytherj/profile Esami del testosterone ed eventuale astinenza https://www.rajarshib.com/profile/bohneamyo/profile Dianabol 10 mg prezzo https://www.ivydiffusers.com/profile/pencws4janis/profile Strombafort 10 mg para que sirve https://www.debrahdeanstherapy.com/profile/geznynalisha/profile Pharmacy testosterone cypionate https://www.yourshouttrivia.com/profile/bobekjonke0/profile Anabolika kaufen 24 seriös onde comprar esteroides no rj https://www.willowandnutmeg.com/profile/toomestribuel/profile Benefits of trenbolone acetate woenytncpamq
Comment LinkTestosterone test lal pathlabs
https://meinegewuerzmuehle.de/index.php?option=com_k2& =item&id=11 https://pulposonido.com/index.php/component/k2/item/5 https://www.agnieszkatax.co.uk/profile/darnellcargill1242040/profile Kidneybohnen https://www.theartistsgalleryfrederick.com/profile/testosterone-cypionate-1-ml-vial-trenbo-5104/profile Testosterone cypionate 1 ml vial https://totumorganic.com/profile/aguedarimaru/profile Athleticlightbody.com re https://www.colegioniteroi.com.br/profile/ruthietommieku/profile Vitamin d and estrogen https://www.stephaniekuenzli.com/profile/bethokqklouise/profile Nandrolone studies https://www.tablewarestylist.net/profile/lanskijorda5/profile Anabolic energy.com https://www.teju-finance.com/profile/honeckladyr/profile Deca sustanon https://www.rudeguy.com/profile/emalschurm/profile Trenbolone enanthate balkan https://paragkarve.com/profile/sparabromh/profile Anabolic effect meaning https://www.broadwayolympia.com/profile/heneryreiterz/profile Dianabol tablets price in india https://www.ecoledesurf-lacanau.com/profile/aanitar1ll/profile Testo max extreme re s https://www.mineralannie.com/profile/pierronuber6/profile Testosterone bambini valori normali https://www.vanguardiaabogados.com/profile/stamosdompen/profile Dianabol price https://www.tequity.co.in/profile/cindysheila7emi/profile Steroids in knee pain https://fr.laurentspraslintaxi.com/profile/tippiezielkeh/profile Bula stanozolol 10mg woenytncpamq
Comment LinkAnabolic steroids to lean out
http://www.commune-kalaasghira.gov.tn/index.php?option=com_k2& =item&id=35&lang=ar http://ntk-grupa.hr/index.php?option=com_k2& =item&id=26 https://www.edssideral.com/profile/rutleyahmau2/profile Steroide anabolisant europe https://simplysecurefinancial.com/profile/eml6pleona/profile Can anabolic steroid cause acne https://www.performerbooster.com/profile/nisbetbrustr/profile Baby face app https://www.othellos.us/profile/avenitrederr/profile Winstrol dosing protocol https://harrisestablishmentfarms.com/profile/andrew38/profile Deca durabolin testosterone suppression https://www.thebeautylady.org/profile/avenitrederr/profile Bodybuilder workout https://www.yozakura-noh.com/profile/stitzsebionw/profile Buy testosterone online south africa https://www.highlandshouseforrent.com/profile/funaitarman1/profile Winstrol tablets buy https://www.ca-strong.com/profile/janiegg9lchr/profile Testosteron tabletten verschreibungspflichtig comprar anavar en venezuela https://www.saraholivierphotography.com/profile/ouradadollarl/profile Que es clenbuterol pastillas https://www.technicallytwisteddesigns.com/profile/hinkelclauds/profile Zma supplement when to take https://www.nerodiseppiacesenatico.com/profile/weseh51361/profile Cure steroide prise de masse debutant https://www.growinjoy.com/profile/lorrimarcinhv/profile Oxymetholone tablet price https://www.sowbiandrea.in/profile/khamlizerj/profile Hygetropin 100iu kit https://www.horsebackmiracles605roots.com/profile/tippiezielkeh/profile Tribulus terrestris testosterone study woenytncpamq
Comment LinkHow long does it take testosterone cypionate to kick in
https://experteco.org/sertifikaty/doc00956520200617073056_001-odna-str/ http://hawassafullgospelch.org/index.php/component/k2/item/4 https://www.aquaheartboutique.com/profile/helinpeakx/profile Clenbuterol for sale bodybuilding https://www.utopiasdiscontents.com/profile/brandyfaj/profile Buylegitgear.com re s https://www.beautyecke-wellness.com/profile/alycelw2britta/profile Olimp anabolic amino 9000 купить https://www.eatfbgtx.com/profile/bonitatabth/profile Popular clenbuterol cycles https://www.aquareves.net/profile/fittsamodeot/profile Wie schnell wachsen muskeln beim krafttraining https://www.nicoleroux.com/profile/amicogburn1500832/profile Testosterone patch https://www.itzayanacontractor.com/profile/ka8egertie/profile Crazy mass bulking stack testimonials https://www.zerowasteprovidence.com/profile/gaydenboshr/profile Sustanon 250 side effects in hindi https://www.bbcfgcuopen.net/profile/avenitrederr/profile Cosa sono gli steroidi https://www.ecohomme.com/profile/viscomarkumj/profile Testosterone propionate muscle gains https://www.sugarcreekcoffee.com/profile/gapidet381/profile Definition testostérone en svt https://www.juicymayport.com/profile/horakkupecd/profile Sustanon 250 legal https://www.trashmanclearance.com/profile/aguedarimaru/profile Body growth hormone https://www.heeltoughblog.com/profile/mawsoneilerd/profile Nandrolone in females https://www.ahimsayoga716.com/profile/bonniehmrenee/profile Dianabol libido reddit woenytncpamq
Comment LinkBulking and cutting stack
http://fdlaverdet.com/index.php/component/k2/item/4 http://ipecaffe.it/index.php?option=com_k2& =item&id=18 https://www.peaceepc.com/profile/kristyquimbyh/profile Bulking to gain weight https://www.curlsrxbeauty.com/profile/nastenaantonova39818/profile Oral steroid benefits https://www.bestlifeing.com/profile/joaquinmasood159120/profile Anavar for bulking https://www.hypnose-coaching-caen.fr/profile/mamcloosy/profile Testosteron enanthate steroider.net donde comprar esteroides en honduras https://www.miabeach.co.uk/profile/simankhalmm/profile Onde comprar anavar em portugal clenbuterol achat en ligne belgique https://www.farmaciapanaceasas.com/profile/russhuddleson1978/profile Bulking up lean muscle mass https://www.amariesignatures.com/profile/mariepele2853006/profile Maintenance cutting bulking https://www.chrisjepson.com/profile/aprilelaineg3/profile Hgh kopen online https://www.fayettesalonsuites.com/profile/redcayoramb/profile Bulking 6000 calories https://www.purelyelemental.com/profile/weichtgwirtzy/profile Anabola steroider norge lagligt steroide kaufen gunstig https://www.jalkirani.com/profile/kinnankransp/profile Best supplements for weight loss and muscle gain https://www.inui-piano.com/profile/tombsivelsj/profile Hgh-x2 before and after https://www.weddingsecrets.in/profile/wayrytherj/profile Venta clenbuterol chile anabola steroider liknande https://www.worldeducationplus.com/profile/morgerpeets4/profile Masteron cycle https://www.lexgent.com/profile/badeausiebena/profile Testosteron värde woenytncpamq
Comment LinkDeca durabolin comprar en colombia
https://zahnarzt-hopsten.de/index.php?option=com_k2& =item&id=4 https://queensberg.com/index.php/en/component/k2/item/6 https://www.adamsclaire.com/profile/suskinstroopb/profile Bulking tips https://www.lahoodchiro.com/profile/haslipbrocksl/profile Online steroid store https://www.jghockey.com/profile/zeigerbashn/profile Anabola steroider karolinska legal steroid countries https://www.murielwevers.com/profile/crazy-bulk-buy-online-no2-max-crazy-bul-6112/profile Crazy bulk buy online https://www.alaseus.com/profile/morozovrustam11462/profile Steroid fax re s https://www.blackhounddesigncompany.com/profile/kakanigeantz/profile Arimidex uk steroids https://www.beaucdiamondguitar.com/profile/tomexed350/profile Anabola steroider fettförbränning testosteron tabletten fitness https://www.agenciasoen.com/profile/matuszbuba4/profile Bulking and shredding cycle https://www.bestpartyevents.com/profile/kuffeltantw/profile Donde comprar anadrol en mexico https://www.jimadamsdesign.com/profile/pierronuber6/profile Köpa testosteron på apoteket köpa anabola steroider lagligt https://en.yesuda.com/profile/gabriellegentzler1976/profile Bulking xxfitness https://www.lesmassagesdelo.com/profile/heltbettesc/profile Crunch ejercicio https://www.simaanka.com/profile/tillykapb/profile Crazy bulk shipping time https://www.grcm.org/profile/redcayoramb/profile Supplements for muscle gain without side effects https://www.claireresults.co.uk/profile/odisblodgett1974/profile Bulking 6 buổi woenytncpamq
Comment LinkOberschenkelmuskulatur trainieren
https://gdent54.ru/index.php/component/k2/item/9 http://ukkosterevo.ru/index.php/component/k2/item/1 https://www.fubiafashion.com/profile/pierronuber6/profile What are the best supplements to take to get ripped? https://www.flytechil.com/profile/janiegg9lchr/profile Bodybuilding sportswear https://www.lcfitnesscoaching.com/profile/rosjodyvka/profile Buying steroids online illegal https://www.bizcoachontour.de/profile/moradajauchu/profile Injection testostérone musculation https://www.gstreetgroup.com/profile/ls9iedith/profile Clenbuterol powder australia https://www.kanabag.com/profile/plairmorein8/profile Steroide anabolisant pour femme https://www.wingtaienterprises.com/profile/dulekswagerc/profile Testosterone hormone tablets https://www.swayong.org/profile/pat8sibla/profile Test sustanon only cycle https://www.thematernalmission.com/profile/viscomarkumj/profile Steroid side effects for males https://www.tawnlandia.com/profile/bethdz8kkaren/profile Top sites to order test vials of steroids https://www.midtownewellnessaesthetics.com/profile/wharybabinev/profile Testosterone pills to lose weight https://www.primrosemosaics.com/profile/aloservisx/profile Balkan pharmaceuticals dianabol 10mg https://www.j-koji.com/profile/braiggroomj/profile Dianabol quema grasa https://www.shriharinam.com/profile/testosterone-pills-near-me-testosterone-7193/profile Testosterone pills near me https://www.huroncountyprevention.org/profile/heltbettesc/profile Wieviel eiweiß pro tag bodybuilding woenytncpamq
Comment LinkWinsol crazybulk como tomar
https://www.migueljoeyaviles.com/profile/vayonelberta/profile Is metha-quad extreme liver toxic https://www.sun7boat.fr/profile/noreheineyr/profile Comprar primobolan depot espana anabolika kaufen illegal https://herbal-rootz.com/profile/marsakovaahha/profile Crazy bulk kopen https://www.thefriendsofjohnston.org/profile/kinnankransp/profile Crazy bulk winsol before and after https://www.survivortraining.org/profile/towernankeo/profile Achat stéroide comprar testosterona inyectable en españa https://mathcoachminute.com/profile/treebeard34/profile Bpi sports bulk muscle anabolic mass gainer price https://www.rendezvousatsaddlerdg.com/profile/jefferysheperd104323/profile Mk 2866 liquid for sale https://www.evandidia.com/profile/herseygaleaz/profile Platinum anabolen kopen https://www.janetmariecollado.com/profile/naniapavlasr/profile Mk 677 sarms for sale https://www.naturelookings.com/profile/medvedgopinl/profile Testosterone steroid flu https://www.ustarssupermarket.sg/profile/roderospitzx/profile Dianabol only kur erfahrung anabola steroider tillväxt https://www.bobaskate.com/profile/gronernaeglei/profile Rad-140 pills for sale https://www.ai-interim.com/profile/ivinspowersg/profile Anabolic steroids legal in canada https://www.alwaysandforeverholland.com/profile/tavanoboeckxv/profile Dianabol kaufen auf rechnung venta de esteroides anabolicos en el df https://www.webradioitaliane.it/profile/toxogix321/profile Anabola steroider vad händer i kroppen clenbuterol france woenytncpamq
Comment LinkTräna matte
https://monting.de/index.php?option=com_k2& =item&id=10 https://uk-pcea.org/index.php/component/k2/item/2 https://www.vivwotton.com/profile/fletaminister111704/profile Crazy mass bulking stack before and after https://www.cgequineworks.com/profile/calandraruocco1978/profile Crazybulk shorts https://www.neolithic-game.com/profile/tafitirowdenx/profile Ligandrol upotreba https://www.khawrenlanephotography.com/profile/minayalenardl/profile Comprar oxandrolona anavar https://www.mamapearsons.com/profile/fidelpetriccione114907/profile Sarms for sale uk https://www.crittersncrafts.com/profile/ubencemyles4/profile Trenbolone and testosterone cycle https://www.tofinofirehammock.com/profile/siefkeboelkq/profile Esteroides topicos ejemplos https://tw.boporev.com/profile/garbindecreed/profile Ostarine bulking stack https://www.desertdemocrats.org/profile/isaacbartolomucci1997/profile Testosterone patches buy online https://www.raysidney.com/profile/minayalenardl/profile Straff för anabola steroidercialis en espanol online https://www.crownsandimplants.com/profile/blankeirno/profile Vad gör protein https://www.maiseesblablaland.com/profile/tellislokeyz/profile Foro comprar primaquine seguro https://www.reclaim.org.uk/profile/etrozoli-folikulis-anabolic-365-6249/profile Ლეტროზოლი ფოლიკულის https://www.tortillasinc.com/profile/mckalelawyer8/profile Buy anabolic mass gainer https://www.saltandlightmovement.com/profile/kohliwigetf/profile D-bal erfahrungen woenytncpamq
Comment LinkEquipoise randomized controlled trial
https://www.zowyzofit.com/profile/dewittcarlston91693/profile Bulking and cutting stack https://www.accidentinjurypro.com/profile/venuslars1973/profile Best bulking cycle for intermediate https://www.deardeerholiday.com/profile/seithroachp/profile Venta esteroides contrareembolso espana anabola steroider fakta flashback https://www.fortunasoracle.com/profile/bohneamyo/profile Anabola steroider laglig comprar anabolizantes en mallorca https://www.bracaneco.com/profile/hallelermanz/profile Euskotren san sebastián https://www.k9adventuring.com/profile/lanskijorda5/profile Venta de esteroides en puerto rico köpa anabola sverige https://www.lavalschool.com/profile/koldensneed9/profile Dianabol vente casablanca köpa steroider i bulgarien https://www.glowingguthealth.com/profile/mrjonze55/profile Ka vartoti po steroidu kurso https://www.badazzdogz.net/profile/gaydenboshr/profile Posso comprar oxandrolona na farmacia https://www.warriorfist.com/profile/astlehosnere/profile Bulking percentages https://www.honorherdyingwish.com/profile/honeckladyr/profile Supplement stack for lean bulk https://www.thesocialtune.com/profile/misha_pavlov_49490/profile Supplements during fat loss https://www.thepartytour.net/profile/nadezhda-kuznetsova-42085/profile Anabolic steroids uses and effects https://www.riversportsclub.com/profile/heltbettesc/profile Steroid https://www.mariagllyfit.com/profile/khamosileou/profile Testosterone 250 mg results woenytncpamq
Comment Link