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.
714 comments
Oxandrolone side effects
https://www.repairchimp.co.uk/repair/samsung-galaxy-s9-plus-front-screen-repair-lcd-glass/ https://itdijkstradrachten.nl/index.php?option=com_k2& =item&id=11 https://www.designmygarden.org/profile/basilwilson15484031/profile Legal steroids dangers https://www.patticallahanhenry.com/profile/corettahagedorn10293341/profile Best sarms cutting stack https://www.jerseydressageclub.co.uk/profile/stanleyaslett18890748/profile Halo steroid benefits https://www.sosouthernsoundkits.com/profile/shonhainds2513187/profile Deca durabolin 500 https://www.centralparkmedical.ie/profile/harlandsolinger11255370/profile Side effects of sustanon 325 https://www.pythonisrael.com/profile/derickcarlozzi10042681/profile Best sarm stack for athletes https://www.welshmastersathletics.co.uk/profile/lanedearmon3694694/profile Dianabol tablet price in mumbai https://www.sakura-kitaq.com/profile/fabiolawoodhams7999689/profile Hypergh 14x for sale https://www.mothersheartcambodia.org/profile/daniellerapley13386476/profile Buy deca durabolin online canada https://sv.infonorthcyprus.com/profile/harleydiefendorf1846904/profile Mk-2866 post cycle https://en.anews.com.co/profile/brandenarmacost16853186/profile Dianabol dragon pharma https://www.centrgeo.com/profile/eliadamec3471847/profile Dirty bulk before and after https://www.alishamaria.com/profile/hsiuhaggstrom809745/profile Crazy bulk before and after pictures https://www.eleganzashow.org/profile/cherellesyverson11211847/profile Mk-2866 dosing https://www.cookonthebrightside.org/profile/rickycolver16420079/profile Epistane sarm stack woenytncpamq
Comment LinkBcs anabolic gainer 1kg price
https://ricardolaudares.com.br/convencao-ritmica/ http://pkvietfood.com/index.php?option=com_k2& =item&id=29 https://www.innerchildstudio.org/profile/florenciothorton254516/profile Anabolic steroids ratio https://en.tribray.com/profile/chincostanzo15922269/profile Deca durabolin results video https://www.provansokvapai.lt/profile/dyanburnias18073279/profile Human body growth rate https://www.michael-geldmacher.com/profile/annabelleeasterbrook2885110/profile Ostarine zkusenosti https://www.elizabethoakes.ie/profile/neldalocker7025206/profile Hgh water retention https://www.yogospel.org/profile/mercedezobyrne960651/profile กินยากระตุ้นไข่ตก กี่เม็ด https://www.elephantorigins.com/profile/gladyshymes16005116/profile Gh mumm https://www.ameequiriconi.com/profile/seancantore8820494/profile Doctrine dbal named parameters https://www.cafagwvc.org.uk/profile/vernwassel15582100/profile Bodybuilders of steroids https://www.peripateo.net/profile/coraleedemer3879395/profile Best steroid cycle to get huge https://www.riversidelbc.org/profile/laverakondratowicz4881155/profile Steroids in ards https://www.observatoriovoluntariadocv.org/profile/santaswida3373952/profile Female bodybuilding macros https://www.kyequaljustice.org/profile/adrianwalin15177094/profile Cardarine energy https://www.bardonbowls.com/profile/nolanbrundidge14745629/profile Top steroid cycles https://www.harperblankenship.com/profile/wilburfeamster12047585/profile Hgh legal in canada woenytncpamq
Comment LinkStewies prize winning pig
https://brandup.pro/index.php?option=com_k2& =item&id=14 https://www.welshgaming.co.uk/event/generation-games-pontypool-museum/ https://www.themadsicilian.com/profile/julianalammie16728229/profile Halotestin results bodybuilding https://www.coloradoartawards.org/profile/enriqueplouffe8117288/profile Lgd 4033 6mg https://www.grupotodoclima.com/profile/azucenacorliss14884985/profile Growth factor-9 vitamin shoppe https://www.bustletonbengals.org/profile/oswaldogansen8439433/profile Hydrochlorothiazide bodybuilding dosage https://www.znaniye.com/profile/royalestle7117586/profile Trenbolone t nation https://www.inspiremarianas.org/profile/maryjoveasey18283847/profile Gw sarms results https://www.txstateama.com/profile/maricavaltierra6774824/profile Buy-steroids.com.au re https://www.geldmarie.org/profile/cherieheasley655891/profile Lgd 4033 dosage timing https://www.aeas-sp.com.br/profile/lorenfuria11830211/profile Sarms ligandrol lgd-4033 https://www.skinrenewalpeeling.com/profile/clarindanunery19195467/profile Best time to take clenbuterol tablets https://www.swanvalleyvet.com.au/profile/jeanellemagsamen1633459/profile Strong pct for prohormones https://www.spibirding.com/profile/ingeclap13972182/profile Cutting stacked stone https://www.annekedresselhuis.com/profile/antoinetupick1313037/profile Deca durabolin y testosterona ciclo https://www.staywild.co.uk/profile/linavaissiere3961956/profile Tren loco https://www.thepetalpusher.co.uk/profile/beafedler4924274/profile What are sarms australia woenytncpamq
Comment Link30 day deca durabolin results
http://behindlens.it/index.php/component/k2/item/4 https://rudolph.pl/index.php?option=com_k2& =item&id=5 https://www.murrysvillegolfclub.com/profile/karimacneal17731628/profile Crazy bulk in pakistan https://www.bbrztraining.com/profile/burltotter19755876/profile Deca durabolin 100mg cycle https://www.eliteyouthsports.co.uk/profile/huistickle10186121/profile Anabolic steroids for rotator cuff injury https://www.usarioenglish.com/profile/masonwaide15661623/profile Progesterone brands https://www.projectlifembc.com/profile/antoniomillet7239993/profile Trenbolone 200 mg a week https://www.tabularasaretreats.com/profile/elishacoatsworth2436688/profile Sustanon 250 kaina https://www.redeemerevans.org/profile/cameronpitt19429438/profile Dbal a https://www.gunditjmirring.com/profile/waldodings6586551/profile Body mass gain steroids https://www.snobscoffee.com/profile/trevorwestwood9372937/profile Ligandrol supplement https://www.irina-soboleva.com/profile/kendrickschlanger15298426/profile Crazy bulk coupon https://www.sorglos-camping.de/profile/malikluyando17022461/profile Halotestin results bodybuilding https://www.thegriffinpromise.com/profile/gaylefalkner4740030/profile Zoloft interactions with vitamins https://www.prept.club/profile/nealziebert15134764/profile Prohormone for sale uk https://www.yinspareynosa.com/profile/vandapettinelli18914545/profile Anabolic steroids canada online https://www.vikingcirclefitness.co.uk/profile/dominickbuddie19472042/profile Hgh before bed woenytncpamq
Comment LinkCreatina prozis
https://radandish.com/index.php?option=com_k2& =item&id=38 https://anaptixiaki.gr/index.php?option=com_k2& =item&id=4 https://www.aarontrinidade.com/profile/syalwantac/profile Para que son los esteroides https://www.jyoti-interior.com/profile/asherzarubae/profile Venta de esteroides bogota anabola steroider träning https://www.drmelindaharper.com/profile/bulking-routine-for-skinny-guys-deadlif-7197/profile Bulking routine for skinny guys https://www.lisakamlowski.com/profile/wadecasali123572/profile Bulking shredding bodybuilding https://www.francesrichardson.co.uk/profile/drinenelseak/profile Where to get steroids in tijuana https://www.wcan.uk/profile/hoesehajduki/profile Anabola steroider näsblod acheter hormone de croissance pour musculation https://www.tamajyuki.com/profile/saensowensm/profile Träna bort impingement https://www.cocoawonderland.co.uk/profile/hipolitodurst3533/profile Testosterone enanthate mma https://www.kilfitil.net/profile/herseygaleaz/profile Anabola steroider efter kur comprar esteroides uk https://www.educatedsista.org/profile/luciuswetenkamp1999/profile Anabola steroider för äldre anabolika kaufen für muskelaufbau https://www.thezonwholesale.com/profile/kuizcaplesz/profile Best oral steroid cycle for bulking https://www.thaiexpatdailyshow.com/profile/scrapefogleh/profile Como comprar primobolan en farmacia https://alejae.com/profile/langinhoylef/profile Bulking how many calories https://www.hopesgardenresort.com/profile/heltbettesc/profile Steroids in natural bodybuilding https://www.sweetenersupply.com/profile/nadezhda-shcherbakova-18159/profile 76 kg bulking woenytncpamq
Comment LinkTiger dianabol tablets
http://helpmedi.pl/index.php/component/k2/item/1 http://vertilinktech.com/index.php?option=com_k2& =item&id=6 https://www.sistemaburuguay.org/profile/aronevaristo17907486/profile How to take deca durabolin injection https://www.audiopharmacy.com/profile/kaylalitzinger15464998/profile Albuterol vs clenbuterol mechanism https://www.westgateschoolpsa.org.uk/profile/tashiastudebaker11568599/profile Buy sarms nj https://www.frogrp.com/profile/tatianaibarra5049549/profile Where to find steroids in resident evil 7 https://www.mypamperedpetsalon.com/profile/deenacipolloni695886/profile Headlock muscle growth side effects https://www.rozmah.in/profile/kirbymatthey446807/profile Deca durabolin company name https://www.margegranola.com/profile/audriestoel12576527/profile Lgd 4033 injectable https://www.dental-loft.com/profile/basilshala10735480/profile All bodybuilding steroids name https://www.mrbeeteach.com/profile/shelbychristensen1551170/profile Sarm source ligandrol https://www.bluchicharters.com/profile/vernonmenkin8365881/profile Steroids europe https://www.rojos.com/profile/ieshahalter17462781/profile Ostarine 10mg https://www.ccenv.com/profile/elnaboykin14890391/profile Dianabol each tablet contains methandienone https://www.transformacioneducativa.edu.py/profile/simonneharrist1086991/profile Proviron antes y despues de su uso https://www.peche-riviere-corse.com/profile/lennycarrino387859/profile Decaduro opiniones https://www.sunnyjarecohub.com/profile/todhamil13662306/profile Buy steroids united states woenytncpamq
Comment LinkTri tren for sale
https://www.rose2soul.com/profile/toomestribuel/profile Trt and snoring https://www.juliepeiffer.net/profile/baytonbidelll/profile Anabolika kaufen usa vente clenbuterol pharmacie https://www.nickcaton.com/profile/astlehosnere/profile Zma testosterone booster ingredients https://www.safetravelsbytammy.com/profile/chainreomek/profile Steroid dianabol kaufen testosteron dianabol kaufen https://www.rusticpa.net/profile/amberhelenlzh/profile Teens on steroids https://www.optionsveterinarycare.org/profile/dimickmamulam/profile Anabolic steroids pt uk https://www.kennedyinsights.com/profile/heneryreiterz/profile Steroide ersatz kaufen https://www.standrewschb.com/profile/lanskijorda5/profile Monster high 500 https://www.thegablesatchaddsford.com/profile/plairmorein8/profile Aliment pour augmenter la testostérone https://www.togetherfortanzania.org/profile/cearnslatong/profile Anabolika zum kaufen steroid kurs https://www.ncspace-investing.com/profile/horakkupecd/profile Brule graisse musculation avis https://www.harleyshavendogrescue.com/profile/genniesuddith859697/profile Testosteron 250mg https://www.childrensvalleypdx.com/profile/lanskijorda5/profile Advanced muscle science andro-lean stack https://www.calint.org/profile/towernankeo/profile Natürliches testosteron in nahrungsmittel steroide tabletten kur https://www.themedicalnutritionclinic.com/profile/nahhasbullet/profile Dianabol vs anadrol 50 woenytncpamq
Comment LinkAnavar zonder training
https://meinjobmobil.de/index.php?option=com_k2& =item&id=9 http://beautificationcouncil.org/2021/04/14/operation-we-live-here-2/ https://www.fukuoka-suns.com/profile/rickybruen7584513/profile Steroids 32 weeks pregnant https://www.markgreenaway.com/profile/anissachurchfield10450102/profile Buy testosterone steroids https://www.thelegalpractice.co.uk/profile/bookerkovac7076413/profile Spiropent clenbuterol for sale https://www.kirkcaravanservice.co.uk/profile/luzschaadt18828136/profile Deca 180e https://www.intelectah.com.br/profile/gregoriavanhekken11507181/profile Andarine s4 efectos secundarios https://www.amramstudio.co.il/profile/carybastos2755825/profile Praetorian gear steroids https://www.stjohnsouthall.org.uk/profile/hilariagwillim7228103/profile Names of anabolic steroid pills https://www.fitnesspark-levallois.fr/profile/phylisportie16892982/profile Dbol prohormone https://www.bigjimstrims.com/profile/scottyjeanty3736305/profile Ligandrol lgd-4033 sarm https://www.gsc-salzgitter.com/profile/melodievanvickle7194113/profile Somatropin 200 opinie https://www.officinadellafelicita.org/profile/omardesutter6903023/profile What is an anabolic activator https://www.themadsicilian.com/profile/wileylashier13198499/profile Best place to buy sarms 2022 https://www.mastersofbalayage.com/profile/angeleslumley6452684/profile Opioid induced androgen deficiency testosterone cypionate https://www.blogmp.fr/profile/macfedler6853852/profile Clomid side effects in men https://www.saracommers.com/profile/albertgulnick13973831/profile Trenorol nz woenytncpamq
Comment LinkClenbuterol e illegal nos eua
https://angeleriluciano.com/index.php?option=com_k2& =item&id=2 https://attikiiatriki.com/index.php/component/k2/item/3 https://www.contratualizacaonosus.com/profile/wesleyherkel16888442/profile Are crazy bulk products good https://www.grapho-center.co.il/profile/cecilmanuell2387951/profile Best sarm for strength https://www.art-vivance.com/profile/lillivaulx2524808/profile Anabolic steroids ulcerative colitis https://www.caferedentore.com.br/profile/tiffanireno8098552/profile Trenorol australia https://www.meowscorner.com/profile/somatherson8316082/profile Clenbuterol piramida https://www.stevensequipmentsupply.com/profile/ashleyconder924828/profile Prohormones and protein https://www.themeadowsgolfcourse.org/profile/kendalldover1102882/profile Jurox clenbuterol https://www.maggiesplace.com/profile/rebakooistra19520186/profile Steroid card inhaler https://www.acostahomepro.com/profile/jessbuen12334937/profile Sarms quema grasa https://www.wildwoodvineyard.co.uk/profile/jeffersonlegg13997816/profile Are crazy bulk products good https://www.dudleycpp.org.uk/profile/jermainebankes9857108/profile Clenbuterol liquid re s https://www.furite.co/profile/darlenahreha11298543/profile Best sarm for fat loss and muscle gain https://www.centrestage.org.au/profile/damienkauphusman9821325/profile Buy sustanon 270 https://www.adamsroadministry.com/profile/allanseanger11918124/profile Dbol 3 times a day https://www.matsuicyclenagoya.com/profile/aliseweeden7939728/profile Mk 2866 during pct woenytncpamq
Comment LinkHgh buy uk
http://ioanrus-hram.by/index.php/component/k2/item/8 https://saluddehoy.es/implantes-dentales/ https://www.blackhounddesigncompany.com/profile/lesleefulfer11324492/profile Steroids examples https://www.foreverbury.org/profile/moisespipper6372539/profile Tren 3008 https://www.busybeeband.com/profile/venacimino12411091/profile Androgenic steroids ingredients https://www.margieducation.com/profile/rufussoleman6258220/profile Deca 90 castelldefels https://www.thenaturalgardener.org.uk/profile/anastaciabodison17875602/profile Steroid cycle to build muscle https://www.spirenderom.no/profile/cherielogoleo11934003/profile Azolol 5mg opinie https://www.pro-roofingnc.com/profile/kendalgirellini378730/profile Cutting muscle supplements https://www.mizutanisrael.com/profile/louellataglauer5145005/profile Hgh 2 iu side effects https://www.psluxuryhair.com/profile/davidphillps10006383/profile Should i take creatine while trying to lose belly fat https://www.deerparkwines.co.uk/profile/jeandepugh4530592/profile Stack for bulking https://www.stepupchattanooga.org/profile/lennyursiak3202822/profile Cardarine kopen belgie https://www.prosa-schule.org/profile/zolakrites17309003/profile Anadrol tablets https://www.gregangelomuseum.com/profile/elmoprokup12230299/profile Human growth hormone jakarta https://www.estheticsbypbrown.com/profile/daniellmullikin8337296/profile Best fat cutting supplements https://ru.sighthounds.co.il/profile/ashlyhepler1531428/profile Best steroid cycle for diabetics woenytncpamq
Comment Link