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
Anabolic steroid abuse examples
https://www.fransjacobi.net/profile/frusciorduno7/profile Anabolic steroids post cycle https://www.miiuniquecollection.com/profile/lifordmarta5/profile Buy steroids koh samui https://en.moj-art.com/profile/anabolic-steroids-cycles-bulking-best-s-9544/profile Anabolic steroids cycles bulking https://www.wichtelkram.shop/profile/horakkupecd/profile Precio proviron farmacia españa https://www.themalawiprojects.com/profile/swany1123/profile Crazybulk testo max https://www.matcreedon.com/profile/gronernaeglei/profile Bulking calories https://www.wearewildwithin.com/profile/mclayrubeoc/profile Legale steroide https://www.labonitahacienda.com/profile/savedementw/profile Proviron vs primobolan https://www.nicoletteart.com/profile/bognarronka/profile Steroid users baseball hall of fame https://www.esquinacomica.com/profile/badeausiebena/profile Anabolen en libido https://www.elekola.com/profile/mimitrompeter1673276/profile Steroidi kur pirkt anabola steroider påverkar hjärnan https://www.spidermuaythai.net/profile/heltbettesc/profile Oral steroids for bulking up https://www.sugaranddice.co.uk/profile/crazybulk-pt-crazybulk-dbal-2490/profile Crazybulk pt https://www.serialyogger.com/profile/anabolic-steroids-and-urine-how-to-test-for-steroids-at-home-2633/profile Anabolic steroids and urine https://www.northbedfordshirehoney.com/profile/heyespanahk/profile Steroide anabolisant coeur testosteron efter steroider woenytncpamq
Comment LinkHgh powder injection
https://ab.boporev.com/profile/venniephilbert16282732/profile Phimosis steroid cream boots https://www.boonepto.org/profile/altondelaguila10679936/profile Hgh genopharm https://www.lettresenvoix.org/profile/annitathrash12379747/profile Steroids in cats https://www.lysimaque-sew.com/profile/margeryvenanzi3213944/profile Hgh wat doet het https://www.centrerolandbertrand.com/profile/sheronmollica6956426/profile Crazybulk dbal https://www.kamosoba-amane.com/profile/langtatem4038981/profile Alphagen proviron https://www.schwartzlab-ecoevolutionarygenomics.org/profile/jericamaruffo4150277/profile Deca 500mg https://www.thebodyarchive.net/profile/tonizauala6593058/profile D bal tablet https://ru.nourishingroutes.com/profile/latiasox3553865/profile Solar code for cutting vent stack https://www.zebrasoutofschool.org.uk/profile/migueldose11516329/profile Do antidepressants affect muscle growth https://www.emvepjr.com/profile/waynechalker12820013/profile Cardarine anabolicminds https://www.ragimoff.org/profile/marineholes7012568/profile Does testosterone propionate go bad https://www.thenewroadproject.org/profile/brendonchoung9208660/profile Prohormones uk sale https://www.chateaudegramazie.com/profile/lyndastrayer13899064/profile Strength lifting stack https://www.rainbowbeginnings.org/profile/kasigamarra14710176/profile Prohormones uk sale woenytncpamq
Comment LinkDianabol 25mg tabs
http://demico.ca/index.php?option=com_k2& =item&id=19 http://nsponline.net/index.php?option=com_k2& =item&id=37 https://www.statetodaytv.com/profile/terinellie48a/profile How much does clenbuterol cost in australia https://www.jeffkapfer.com/profile/wharybabinev/profile Clenbuterol effet negatif https://www.stefaniesteven.com/profile/bradyruegg1973/profile Testosteron tabletten frau acheter du dianabol en france https://www.theteepoint.com/profile/wharybabinev/profile Rexogin stanozolol benefits https://www.scriptsandtrips.com/profile/lisagzpsc/profile Nutropin manufacturer https://www.queerstreamers.com/profile/horakkupecd/profile Clenbuterol sopharma achat https://www.yourstrongroots.com/profile/coureyelijaho/profile Methandienone online india https://www.tucsonfirememorial.org/profile/horakkupecd/profile Ciclo dianabol testosterona y deca https://www.fitnesswithdebs.com/profile/iveyestesy/profile Testosterone 4 https://www.architon.kr/profile/noreheineyr/profile Anabolika kaufen in deutschland comprar winstrol inyectable https://www.clpac.org/profile/tewaricreerq/profile Donde comprar anavar en miami testosteron tabletten rezept https://www.skunkpuppymusic.com/profile/khamlizerj/profile Steroide anabolisant prix anabolen hartstilstand https://bensonequestriancenter.com/profile/burdasarrax/profile Balkan pharmaceuticals trenbolone https://www.abbykaymidwifery.com/profile/krzakkoma6/profile How to use whey protein for weight loss https://www.illuminateddeva.com/profile/cretencarzab/profile Free testosterone increase woenytncpamq
Comment LinkFemara générique prix
http://en.isk-institut.de/portfolio-en/need_states/need-states-food-2-2/ http://aidstomsk.ru/index.php/component/k2/item/5 https://www.aspace2016.com/profile/iramctiernan19772357/profile Best sarms for beginners https://zh.socalservicecorps.org/profile/garrettrazavi933905/profile Steroids for gym https://www.briannapham.com/profile/elishastoa213376/profile Best sarms for cutting https://www.poole-districtaa.co.uk/profile/krystinashunnarah15093315/profile Clenbuterol 200mcg 30 ml https://www.afresh consulting.com/profile/lilliaperl10014019/profile Steroids for sale pharmacy https://www.sfsuscicomm.com/profile/gerardgirty3562250/profile Sarms supplement https://www.ovaid.org/profile/morriseugley9759646/profile Best fat burners that are safe https://www.donciccio-highgate.com/profile/warnerege2216296/profile The most powerful legal steroid https://www.julianacostaadvocacia.com.br/profile/phebeeavenson8211382/profile Antibiotics steroids https://www.pittsburghhog.com/profile/yvonneworstell9590866/profile Human growth hormone old man https://www.geraldvigouroux-formation.com/profile/goldenmilota3096384/profile What is the best testosterone https://www.the-intl.com/profile/kinaedmonson19433743/profile Lgd 4033 30 mg https://www.atelierbam.com/profile/rozannebozelle8560831/profile Steroids red skin https://www.cyis.org/profile/alishiahowitt6546801/profile Nandrobolin 250 benefits https://www.korenphysio.com/profile/willameury2914237/profile Lgd 4033 headaches woenytncpamq
Comment LinkDianabol 40mg
http://carrozzeriaandreose.it/index.php?option=com_k2& =item&id=35 https://dartsengineering.com/index.php?option=com_k2& =item&id=5 https://www.prept.club/profile/damiansosaya18627459/profile Supplement stacks for strength https://www.jimmydalemusic.com/profile/vancecooksey7793801/profile Sa anabolics shop b https://www.crossfituzes.com/profile/fernandeterrito2291772/profile British dragon dianabol 5mg https://www.lykustech.com/profile/laticiapascall13345168/profile Steroid workout split https://www.txstateama.com/profile/pamulamajica18180182/profile Deca 600 https://www.southeasttabernacle.com/profile/careywarnstaff5356659/profile Best sarm for lean bulk https://www.flowtimemx.com/profile/perrysciandra11449396/profile Steroids for sale using credit card https://www.hksnl.com/profile/sharangentille17435571/profile Why use drugs in sport https://www.westmorrisfm.org/profile/homervoltin206117/profile National amateur body‑buil... https://www.pentaquest.io/profile/junkowoodlee6394029/profile Anabolic steroids effects on brain https://www.deepcreeklearningcenter.org/profile/dalenesongco15984993/profile Do steroids make you gain weight https://www.tfactory.kr/profile/oscarmussman4872074/profile Dmz prohormone 2022 https://www.wootenclayworks.com/profile/lancehabib1401320/profile Anadrol iskustva https://www.41potential.com/profile/bryannawegweiser17585336/profile Ostarine results anabolicminds https://www.westernlightgraphics.com/profile/stefanietilson8348011/profile Reconstuting testosterone cypionate woenytncpamq
Comment LinkHgh airport
http://xlr8driving-school.co.uk/index.php/component/k2/item/4 http://4tex.at/index.php?option=com_k2& =item&id=11 https://en.mojitoscaribbeanfusion.com/profile/taylorjakubov6342424/profile Oxandrolone in thailand https://www.dashcol.com/profile/arnoldhenebry17410701/profile Test cyp pip https://www.smoothtalkers.cl/profile/conradmuhn8778017/profile Benelli tnt 200 sound https://www.oberurselimdialog.de/profile/walkerbastain13100353/profile Types of sarms https://be.boporev.com/profile/denysewolkowiecki10965475/profile Modafinil jak kupic https://www.saniye.com.mx/profile/irwingastelun525712/profile Testosterone enanthate temperature https://www.1heart1soul.org/profile/yurockholt17328721/profile Deca durabolin 25 https://ar.coeducandoenred.com/profile/graycemuchler8385907/profile Trenbolone steroid tablets https://www.thevisionteam.org/profile/mariasarsour17645364/profile Deca 300 steroids side effects https://www.protectpreservehi.org/profile/arlieercolano11005077/profile Moobs meaning in english https://www.insidetrackpa.com/profile/edwardconnerty7104964/profile High quality music https://www.actforsocietycenter.org/profile/austindural2205069/profile Hi-tech pharmaceuticals sustanon 250 https://www.laglevateatre.com/profile/allenamattimoe8699629/profile Acceleration due to gravity on moon https://www.tamtamproduction.fr/profile/gustavomartos740182/profile Somatropin 30x 中文 https://www.maproomexplorers.com/profile/coyquintal7556453/profile Sustanon legal australia woenytncpamq
Comment LinkDbol 4 week cycle pct
https://www.makinawatches.com/profile/haywoodmountjoy16149968/profile Anabolic steroids tablets in india https://www.con-septo.com/profile/nevillesamayoa5511416/profile Modafinil w polsce https://www.cityherbs.cn/profile/tommiegossling4876257/profile Primobolan fat burning https://es.msedtechie.com/profile/keenanpetet12010169/profile Winstrol effetti https://www.womenshealthcoach.uk/profile/shanelldearmas9568292/profile Dianabol side effects anger https://www.livobalans.fi/profile/parischicles4191753/profile Prednisone kidney stones https://www.mundomar.com.br/profile/earlreyes14925444/profile Ostarine or ligandrol https://www.fundsocialgood.org/profile/victoriaborghese19512162/profile Deca 35 imperial https://www.michellecurrie.co.uk/profile/franciscolorr6538204/profile Cardarine dosage 40 mg https://sv.infonorthcyprus.com/profile/dinaleopard3042499/profile Testosterone propionate 250 mg/ml https://www.mbl.nz/profile/prestondvorsky13655573/profile Cardarine team andro https://www.jatotrade.com/profile/ignaciokrabel17288427/profile Ultimate mass stack steel supplements https://www.captncatcapsize.com/profile/ericaquartucci17711057/profile Striker labs sarms bulk stack https://www.theliverpoolpub.com/profile/jeweldunklin2802390/profile Como usar deca durabolin https://www.swisssafesport.com/profile/pinkiedethlefs7204274/profile Max muscle fitness prohormones woenytncpamq
Comment LinkOstarine fat loss
https://qgdapaz.org/index.php/component/k2/item/2 https://asreadersales.com/index.php?option=com_k2& =item&id=12 https://www.hungerandhealthcoalition.com/profile/billiluu11734626/profile Hgh supplements bodybuilding side effects https://ar.artrakimya.com/profile/cheriseminnix17911705/profile Ligandrol liver https://www.weighbetteru.com/profile/rosariomaruyama10610490/profile Anavar for cutting weight https://www.amramstudio.co.il/profile/sheilahkobbe19635292/profile Legal steroids price https://www.bluepine.com.br/profile/warrenpeterman4557517/profile Women's muscle and fitness workouts https://www.jaclynjordannyc.com/profile/rufusschleining12083775/profile Stanozolol mp magnus https://www.inneressentials.com.au/profile/rodzimmel18663620/profile Verenik cerke zeljka mitrovica https://www.jcal.org/profile/jaekloberdanz19977273/profile Ligandrol flashback https://www.matsuicyclenagoya.com/profile/brigidarosberg13026720/profile Are steroids legal in michigan https://www.greenbim.kr/profile/chilashbaugh15710694/profile Tren que nos separa https://www.hijugallery.jp/profile/porschemcguiness4572394/profile Oral testosterone enanthate for sale https://www.thingstodocincinnati.com/profile/barryforshay18191053/profile Heart stack supplement needs https://www.norcalgastro.org/profile/santiagofrenzel16201454/profile Best fat burner for beginners https://www.alextsocanos.com/profile/tonydarrigo15046784/profile Hgh on keto https://www.yowpsud.org/profile/darinmcferren9296210/profile Ectomorph training ernährung woenytncpamq
Comment LinkSustanon usa
https://vertilinktech.com/index.php?option=com_k2& =item&id=4 http://nsponline.net/index.php?option=com_k2& =item&id=21 https://www.projectprofessionalsbyck.co.uk/profile/donalddivis19492500/profile Ostarine test cycle https://www.essco.ca/profile/lolalongnecker12810663/profile Oral steroid supplements https://www.barealternative.co.uk/profile/marcellusstockman14056925/profile Eso cutting dive stack https://www.selathebrand.com/profile/lestermcconomy17406418/profile Lgd 4033 kidney https://www.planneritips.com/profile/cortezcantley2415780/profile Prohormone dmz xtreme https://www.olesxc.com/profile/giselaalpaugh6367273/profile Novo nordisk growth hormone price https://www.putumayo.com/profile/kimberyhiske8188137/profile Testosterone cypionate 200 recipe https://www.claimleadership.com/profile/domingogarmoe10691542/profile Gym vs girl quotes https://www.ronitgerber.com/profile/katelinmayenschein1323020/profile Sarms pharm https://www.nswoc.ca/profile/zanadebaca15546835/profile Taking steroids for 6 weeks https://www.chelumaca.com/profile/debbiepalmucci10283863/profile Closest supplement to steroids sold at gnc https://www.sotherapy.co.uk/profile/elisabernardo11296452/profile Does clomid cause twins https://www.morphooapp.com/profile/annitamerlos12734527/profile Buy sarms online uk https://www.omegaoutdooradventure.co.uk/profile/laurencemalzahn10832771/profile How to get prescribed hgh in canada https://www.afdgiessen.de/profile/granvillemaglott7393606/profile Is andarine s4 a sarm woenytncpamq
Comment LinkHigh school musical before and after 2022
https://audit-gmbh.de/aenderungen-bei-revision-der-din-en-iso-90012015/ https://eclair-beauty.co.uk/acrylic-system/ https://www.kirkcaravanservice.co.uk/profile/waltoncourey5358699/profile D bal dianabol re s https://www.teplovichok.today/profile/filibertoblackson5219273/profile Safe steroids for high blood pressure https://www.kesneldorlean.com/profile/donovanpoulton19801126/profile Ecstasys effect on the body https://www.raysofhopeinc.org/profile/nubiawirch1536496/profile Sarm ostarine mk 2866 for sale https://www.mypnauk.org/profile/jamalmowles13204505/profile Where to buy anabolic steroids in japan https://www.nutrisan.in/profile/maxsfera1126720/profile Josh crazy bulk https://www.drchealthcare.co.kr/profile/elviahornberg11339402/profile Steroids for sale in lahore https://www.cyclesisters.org.uk/profile/rosemahaney19814081/profile Halotestin weight loss https://www.dotbagels.com/profile/wyattbailleu8749397/profile Josh crazy bulk https://www.aplusaction.com/profile/redarod16251847/profile Insulin syringes chemist warehouse https://www.doctorsmarbella.com/profile/jimceronsky4507769/profile Deca durabolin zydus https://www.familypromisekingsport.org/profile/dennisecarradine11799946/profile Coches km 0 https://www.hebronvineyard.com/profile/nilsaszlosek790761/profile Anabolic steroid meaning in arabic https://www.keiladiasnutri.com.br/profile/juliettatruglio6780798/profile Horarios trenes renfe https://www.metbritain.org/profile/eldorahenneberger17851098/profile Buy sarms sweden woenytncpamq
Comment Link