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.
722 comments
Dht derivative anabolic steroids
https://rmsgrup.com/index.php?option=com_k2& =item&id=18 https://yashikafacility.in/index.php?option=com_k2& =item&id=3 https://www.lagnaa.com/profile/stonumlartey1/profile Crazy bulk contact number https://www.mishadreamwalker.com/profile/stagebronnw/profile Testosterone test kit walmart https://www.detertheband.com/profile/dollieyrplottie/profile Pharmacom vietnam https://www.atouchofsweetrain.com/profile/hoseaeglinn/profile Come aumentare il testosterone in un uomo di 50 anni https://www.techrova.org/profile/bertieeichenberger1971/profile Bodybuilding photos https://www.texture444.com/profile/ruebenhevia368071/profile Anabola steroider med minst bieffekter steroide anabolisant pour grossir https://www.semisrael-expo.com/profile/testosterone-test-price-saponine-steroi-1820/profile Testosterone test price https://www.expressparibes.com/profile/ilianasourwine1995/profile Sustanon 250 nz https://www.wellnessatmosaic.com/profile/fluddzainok/profile Sarms amazon uk https://www.pietyanddesirechocolate.com/profile/jetta4colive/profile Steroid cutting cycles for sale https://www.newhopesunland.com/profile/alycelw2britta/profile Natural bodybuilding progression https://www.lincolngroupinfra.com/profile/asherzarubae/profile Syntha 6 lean muscle https://www.properk9.com/profile/weichtgwirtzy/profile Kalorienüberschuss muskelaufbau https://www.chapelwoodumc.org/profile/khamlizerj/profile Muscle building with steroids https://www.wipse.com/profile/lebahnbrumetc/profile Testosterone enanthate molecule woenytncpamq
Comment LinkSarms s4 results
https://www.sarahnaomijones.com/profile/funaitarman1/profile Modafinil and magnesium https://www.davidabramsion.com/profile/sharon0zsjody/profile Winstrol stanozolol kaufen https://wayofthetrees.com/profile/almasibelieub/profile Low growth https://www.projetoeugabarito.com/profile/minkelmahoeq/profile U1 mini bulking stack https://www.loveforgiovanni.org/profile/ritadora9iw/profile Stack under cut bob https://yo.masterpredition.com/profile/danitacw2/profile Steroid inhaler for cough https://www.sakkadechclinic.com/profile/yostcarzay/profile Fitnessgram muscular endurance test https://www.barkleysfineoils.com/profile/weichtgwirtzy/profile Sustanon 300 before and after https://www.sophiainkorea.com/profile/wharybabinev/profile Clen steroid kullanımı https://www.thepresetsclub.com/profile/sarajaimeuyq0/profile Order steroids online in canada https://www.touteuneecole.com/profile/simankhalmm/profile Best over the counter diet pills 2022 https://www.fncme.fr/profile/lucindal8xvpa/profile Nandrolone decanoate drug bank https://www.raunjiba.com/profile/hoseaeglinn/profile Monster high it pennywise https://www.heritageag.org/profile/moriniforkuml/profile Zinc testosterone bodybuilding https://www.modernblissphoto.com/profile/horakkupecd/profile Winstrol reddit wiki woenytncpamq
Comment LinkBalkan pharmaceuticals dianabol 10mg
http://nuans26.ru/index.php?option=com_k2& =item&id=3 http://ukirealestates.com/index.php?option=com_k2& =item&id=37 https://www.oconnorsplumbingfl.com/profile/atalawistem/profile Nandrolone urine https://www.uesa-schmuck.com/profile/sharronbsl3j/profile Ostarine 3mg https://www.divorceguidanceplus.com/profile/horakkupecd/profile Gel testosterone pour homme https://emilyannewellness.com/profile/gaddielaurac/profile Jason grimsley https://www.kirpichi-msk.com/profile/litzavitkusm/profile Tribulus free testosterone https://www.getglammedbyhavana.com/profile/she6mdiana/profile Steroid shot in buttocks for allergies side effects https://www.theinstantcaregiver.com/profile/crwvcathy/profile Xtreme tren z prohormone re https://www.dicampana.com/profile/venitasdcdma/profile Nandrolone decanoate uses in bodybuilding https://www.thepreforeclosurelady.com/profile/pencws4janis/profile Best epiandrosterone product https://www.lawyerdanah.com/profile/veramaratsu/profile Sportlifepower buy steroids https://www.apexpowerperformance.com/profile/zeigerbashn/profile Venta de esteroides mar del plata anabolika testosteron kaufen https://www.marshamansour.com/profile/vernoyyeldong/profile Designer steroids list https://www.civility-mask.com/profile/toomestribuel/profile British dragon testosterone propionate https://www.schoolofoutdoorart.co.uk/profile/ealishada/profile Growth hormone deficiency symptoms adults https://www.surfsidedogs.com/profile/dominiquetmmi/profile Fat burner side effects hair loss woenytncpamq
Comment LinkTrenbolon dosierung
https://azizherbal.com/overcome-erectile-dysfunction/ http://petromarghana.com/index.php/component/k2/item/9 https://www.bajiogotours.com/profile/suskinstroopb/profile Winstrol pills or injection https://www.lindenareawrestling.com/profile/lanskijorda5/profile Trt testosterone costo https://www.amysabatino.com/profile/scrapefogleh/profile How to stop hay fever immediately https://www.raananshenhav.com/profile/hartrycowicki/profile Cycle steroide turinabol https://www.solislearning.com/profile/sarciaelkee/profile Discuss the effects of steroid use on athletic performance https://www.aurechamae.com/profile/lennisworlies/profile Acheter testosterone en cachet 1 kur anabolika schlimm https://www.bluezonefitness.org/profile/herseygaleaz/profile Anavar meditech avis https://www.mystikacattery.com/profile/testosterone-supplements-holland-and-bar-4603/profile Testosterone supplements holland and barrett https://www.spacechameleonadventureco.com/profile/moriniforkuml/profile Testosterone enanthate 100mg/ml https://www.bmdoggettfoundation.org/profile/cdora4p4s/profile Anavar price in egypt https://www.chefssandiego.com/profile/sparabromh/profile Dianabol 10mg kopen https://www.leisurecyclist.com/profile/kergerplaggeu/profile Winstrol stanozolol kaufen comprar winstrol comprimidos portugal https://www.jessiecoachparis.com/profile/calaurendbox/profile Mk-2866 ราคา https://www.deadminds.net/profile/guaspzweierf/profile 10 week dianabol cycle https://www.yogaministryofcanada.ca/profile/jene3otawana/profile Prohormone supplements 2022 woenytncpamq
Comment LinkBulking fallout 76
https://www.tayzushanger.com/profile/sosciagaviap/profile Najlepsi testosteron steroid https://ko.laoliusp.com/profile/mclayrubeoc/profile Top rated supplements for muscle building https://www.swishasuites.com/profile/gaymeskieserd/profile Best legal steroids re s https://www.hyatt-wfs.org/profile/dulekswagerc/profile Comprar oximetolona 50 mg acheter deca durabolin pharmacie https://www.riverstonejiujitsu.com/profile/garric/profile Steroids uk side effects https://www.lecentredeletre.com/profile/bulking-gym-program-are-crazy-bulk-prod-960/profile Bulking gym program https://www.doodltech.com/profile/litzavitkusm/profile Anabola steroider olika sorter comprar esteroides anabolicos orales https://www.doctorsmartmkt.com/profile/crazy-bulk-dbal-re -bulking-steroids-8852/profile Crazy bulk dbal re https://www.theenlightenedsixface.com/profile/inouyefletesi/profile Anabolika kaufen in holland anabola steroider anavar https://www.ccberlanger.com/profile/parisiseacef/profile Comprar esteroides en new york achat testosterone forum https://www.theteejaystudios.com/profile/leloyo6888/profile Anabola steroider injektioner legal steroid countries https://www.apolloproductionsla.com/profile/steroids-for-torn-muscle-deca-durabolin-5552/profile Steroids for torn muscle https://www.bgestudios.com/profile/kistbijanx/profile Clean bulking stack https://www.thebrokenandbeautiful.com/profile/usa-steroids-anabolic-steroids-price-6362/profile Usa steroids https://www.spadeandtable.com/profile/fainessholtyr/profile Anabolika kaufen strafe anabola steroider danmark woenytncpamq
Comment LinkStacking animal cuts and pump
https://centerforbelonging.earth/profile/dancerlacourp/profile Hgh heart https://www.beyondbody2009.com/profile/cdora4p4s/profile When to take proviron bodybuilding https://openpage.asia/profile/shettslinecdnbtd/profile Eq and hair loss https://www.ts-flair.com/profile/hypesprassu/profile Tabella comparativa steroidi https://www.thepossibility.space/profile/welduzuqqe/profile Anabolic enhancer https://www.yiofavek.org/profile/macriheizere/profile Best steroids to lose belly fat https://www.hermanosherrera.com/profile/cathylxogwanda/profile Will steroids help pleurisy https://www.thewordcity.com/profile/samrovperteem/profile Testosterone test for male https://www.reganarmstrong.com/profile/caissekexela/profile Socas protein flakes https://www.inter -simplified.com/profile/raceritzie0/profile Testosterone enanthate for erectile dysfunction https://www.drivetasticdriving.com/profile/minamariancpl/profile Best steroid ripping cycle https://www.twilightcreationsinc.com/profile/rotchdittonv/profile Sustanon avis meso rx https://et.boporev.com/profile/heyespanahk/profile Vet concept cat low protein https://www.afa.co.rs/profile/rutleyahmau2/profile Dianabol monociclo https://www.thefacilitiesgroup.com/profile/branesromek/profile Testosterone injections before and after woenytncpamq
Comment LinkSustanon 250 how often to inject
https://biercadeaus.nl/product/gadgets-fotoklok-kleurrijk-3/ https://biercadeaus.nl/product/gadgets-fotoklok-kleurrijk-3/ https://www.markjdadamson.com/profile/heneryreiterz/profile Deca durabolin 600 mg https://www.ryukoukensetsu.com/profile/lxwmina/profile Proviron helps sperm count https://www.inspire-texas.com/profile/galvanlaureyq/profile Steroide ampullen kaufen c9 kur vægttab https://www.popoaung.jp/profile/hillesparmat/profile Deca durabolin use in bodybuilding in hindi https://www.lms360.net/profile/fluddzainok/profile Anavar results before and after reddit https://www.covenanthomemakers.com/profile/terinellie48a/profile Jaguar health https://www.givinghive.org/profile/minayalenardl/profile Steroide kaufen legal venta de pastillas esteroides https://www.petissier.sg/profile/dettrahazards/profile Testosterone steroid pills for sale https://www.solafidelap.com/profile/fluddzainok/profile Donde puedo comprar esteroides chile steroide kaufen im internet https://www.jenniferelizabetta.com/profile/sivakedholm5/profile Peptides vs prohormones https://www.jetbos.com/profile/drebeswicherp/profile Best place to buy steroids in the us https://www.hncprintsphotography.com/profile/dianegju0ruby/profile Halotestin gh 15 https://www.pure-protective.com/profile/chelseaoirpa/profile Sarms liver support https://carrionvelaabogados.com/profile/hascupreist/profile Bodybuilding where to buy steroids https://www.dreamfootexperience.com/profile/beekperrix/profile Anabolic steroids shop europe woenytncpamq
Comment LinkHow to lose weight while on testosterone cypionate
http://par-institut.de/index.php?option=com_k2& =item&id=5 https://z-my.media/index.php?option=com_k2& =item&id=15 https://www.metalightnewyork.com/profile/wayrytherj/profile Skyrim high level enemies and immersive creatures https://www.fisiomovimentese.com/profile/aulderbisgesq/profile Steroids side effects for pregnancy https://www.sjbcri.org/profile/olivepatsyb6/profile Proviron results pictures https://www.runa-travel-photography.com/profile/best-testosterone-booster-under-200-ana-2266/profile Best testosterone booster under 200 https://www.kalakaary.com/profile/skiffmacerax/profile John cena bodybuilding https://www.netballacademy.sg/profile/delsie8kbritta/profile Best steroid stack for bulking and cutting https://www.valnerjunior.com/profile/fullenloewy/profile Hgh for sale australia https://www.solacehairandbody.com.au/profile/stoneybusardj/profile Stacking and pyramiding steroids https://www.haven4hopeinc.org/profile/noreheineyr/profile Anavar tablet price in uae https://www.emiliotomas.com/profile/nisbetbrustr/profile Steroids in the uk military https://www.fullmoonwellnesscenter.com/profile/vernoyyeldong/profile Steroid doping https://www.viatravelservice.com/profile/tippiezielkeh/profile Brûleur de graisse extrême clenbuterol https://www.flosio.com/profile/dulekswagerc/profile Anabolen hgh kuur anabole steroide kaufen schweiz https://www.blueprintsbranding.com/profile/rosjodyvka/profile Gym roids https://www.seattlemeditationcenter.org/profile/iveyestesy/profile Anabolika tabletten kaufen berlin steroide zum muskelaufbau kaufen woenytncpamq
Comment LinkJocko supplements uk
http://mr-trucker-kinderhilfe.de/index.php?option=com_k2& =item&id=9 https://sanju.at/index.php?option=com_k2& =item&id=1 https://www.grissombets.com/profile/minayalenardl/profile Oral winstrol cycle length https://www.highvibelivingllc.com/profile/moradajauchu/profile Achat gel testosterone https://www.thejourneyisdaily.com/profile/ka8egertie/profile Cardarine kidney https://www.bleurozes.org/profile/ka8egertie/profile Testosterone cypionate 200mg ml prefil https://www.asierugby.com/profile/russbourgeault1482099/profile Anavar effetti https://www.michelefiorellirupar.com/profile/distelbarcam/profile Achat testosterone en belgique legale steroide apotheke https://www.workwholesome.com/profile/jonastaitl/profile Steroidi e ginecomastia https://feartomorrow.co/profile/pauline2y9m/profile Weight loss supplements dr oz https://www.loaraboysbasketball.com/profile/jonastaitl/profile Biverkningar med anabola steroider anabolika kaufen holland https://www.ftpba.com/profile/khamlizerj/profile Supplement like steroids https://www.lifestrologytoday.com/profile/tetihattenz/profile Steroids work good https://www.identitx.com/profile/botosclibona/profile Testosterone pills in nigeria https://www.sabbathbuilders.com/profile/wharybabinev/profile Echte steroide kaufen clembuterol comprar na farmacia https://www.francescaiovino.com/profile/fylerglenh/profile Testosterone undecanoate research https://www.synergycompletehealth.com/profile/stagebronnw/profile Omega 3 bad for testosterone woenytncpamq
Comment LinkSuss 250 prohormone
https://jimmyshotel.gr/index.php?option=com_k2& =item&id=29 http://anaptixiaki.gr/index.php?option=com_k2& =item&id=17 https://www.xiangli.org/profile/emalschurm/profile Oral corticosteroids effective https://www.armgoboard.com/profile/lebahnbrumetc/profile Do anabolic steroids give you energy https://www.projectprofessionalsbyck.co.uk/profile/sharron6fdcja/profile Buy nandrolone phenylpropionate uk https://www.otoneurobh.com.br/profile/bohneamyo/profile Steroide privat kaufen donde comprar esteroides sin receta https://www.breadclub.eu/profile/fiyeci8286/profile Hgh 60 40 duo https://www.lovingmeagainretreat.com/profile/adwellburanx/profile Steroide anabolisant creatine clenbuterol kur pris https://www.ourcommunitybarneyfarms.com/profile/megano3q9k/profile Is androstenedione illegal https://www.rjhaddy.com/profile/luftswonkev/profile Steroid medicine symptoms https://www.mishadreamwalker.com/profile/stagebronnw/profile Testosterone test kit walmart https://www.crystaau.com/profile/firpomalooft/profile Sarms store coupon https://www.insunso.com/profile/almasibelieub/profile Sustanon 300 esters https://www.comprent.net/profile/pigefar992/profile Brûleur de graisse chez action https://www.kgari3sisters.com/profile/agertievc/profile Spectrum pharma anavar re https://www.lesenfantsaucinema.com/profile/graceberthahv/profile Nandrobolin 250 mg alpha pharma https://www.yogaconivonne.com/profile/isabeli7k4jody/profile How cutting cycle woenytncpamq
Comment Link