Advice for stirring your online community and fostering engagement

Oct 12, 2017
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.

in Blog 1151124 comments

1151124 comments

NX303
NX303
Saturday, 01 October 2022 17:38

This is a very good tip especially to those new to the blogosphere.
Short but very accurate info… Thanks for sharing this
one. A must read article!

Comment Link
Dianabol liver toxicity
Dianabol liver toxicity
Saturday, 01 October 2022 17:30

http://cakarhidrolik.com/index.php?option=com_k2&view=item&id=11 https://gostinica-aleksandrov.ru/index.php?option=com_k2&view=item&id=4 https://www.stevengregorymusic.com/profile/ka8egertie/profile Oxymetholone reviews https://www.touret-nathan.chirurgiens-dentistes.fr/profile/koldensneed9/profile Testosterone boosters in young males https://pt.mytaxservicesprocom.com/profile/cholarescoa/profile Low testosterone questions https://www.uabchumanidades.com/profile/joinerdehanb/profile Testosterone acetate effet http://www.deedraboyerms.com/profile/amberhelenlzh/profile Injecting steroid use https://www.lashesbyroxie.com/profile/chainreomek/profile Ciclo di steroidi di arnold https://www.jennifercurtisviolin.com/profile/robinajtx8/profile Steroids price singapore https://www.flkayakingtours.com/profile/micdenisesq9/profile Best non steroid bodybuilding supplement https://www.lingeriecollege.com/profile/conilda3ll/profile I want to use anabolic steroids https://www.intuitivemothermidwifery.com/profile/belchlammiey/profile Steroide eine kur testosteron tabletten erfahrungen https://sheppardytimein4321.com/profile/adwellburanx/profile Dianabol for sale philippines https://www.comproseucarroavista.com/profile/tippiezielkeh/profile Nolvadex vs clomid for low testosterone https://www.alexmckeanphotography.com/profile/hinkelclauds/profile Diabetes type 1 og vægttab anabolika zum muskelaufbau kaufen https://www.doctorsaco.org/profile/moradajauchu/profile Anabolika kaufen billig anabola androgena steroider köpa https://www.vcoproductions360.com/profile/belchlammiey/profile 0.25 mg of testosterone cypionate every two weeks woenytncpamq

Comment Link
Best supplements for cutting cycle
Best supplements for cutting cycle
Saturday, 01 October 2022 16:43

https://www.kuzakscloset.com/estate-sale/santa-clara-sale/ http://steklokvarz.ru/index.php/component/k2/item/8 https://www.shipshape.org.uk/profile/franklynmichel14035071/profile Testo max homeopathic medicine https://www.macengsociety.ca/profile/emanuelgutirrez6458285/profile Sarms bodybuilding before and after https://www.tacmedgroup.com/profile/brooksscharbach2033143/profile Mactropin sustanon https://www.fabianogomes.com.br/profile/arronadolphson2685039/profile Ostarine sarms kn nutrition https://www.instalimb.com/profile/cecilernandez5073122/profile Buy bodybuilding steroids in delhi https://www.missemmatroupe.com/profile/shaynahinds14186484/profile Decaduro purpose https://www.sneakerheartz.com/profile/lucindamiyose19296112/profile 1 4 andro prohormones https://www.hospitalbendana.com/profile/chereerupar12039316/profile Ultimate anabolics review https://ar.coeducandoenred.com/profile/robertbramlette6136893/profile Clenbuterol bikini fitness https://www.vic-la.org/profile/angelogeiss2983727/profile Trenbolone cycle https://www.janefroman.com/profile/linghackford9747467/profile Sarms after cycle https://www.mnovum.com/profile/tadbodenstein2299073/profile Muscle pump machine https://www.hogeschoolvoortoegepastefilosofie.nl/profile/luigimaruska5437544/profile Buy genotropin uk https://www.matchtimeproperty.com/profile/nickynagao2547270/profile Muscle pump machine https://www.perrymgmt.com/profile/burtdominic18671280/profile Safest steroids list woenytncpamq

Comment Link
seven4d
seven4d
Saturday, 01 October 2022 16:39

Wow, that's what I was searching for, what a material!

existing here at this web site, thanks admin of this web
page.

Comment Link
Mk-2866 (ostarine) - 50mg/ml @ 30ml
Mk-2866 (ostarine) - 50mg/ml @ 30ml
Saturday, 01 October 2022 16:06

https://perevezem-vas.ru/index.php/en/component/k2/item/8 https://sdw.be/index.php?option=com_k2&view=item&id=33 https://www.alcky.com/profile/tyscholten869336/profile Deca 50 https://www.wehavehalflives.com/profile/hobertdelagado3485395/profile Anadrole engrossa a voz https://www.stewartbegum.co.uk/profile/dannaborg3577345/profile Hgh diet pills https://www.quinterohurtado.com/profile/shebabrescia3008611/profile Cardarine for recomp https://www.sapgloballogistics.com/profile/salvadorjuares7178270/profile I want to do one cycle of steroids https://www.enthousiasmeur.com/profile/kermitfett11664575/profile Where to get anabolic steroids in bangalore https://www.thenaturalgardener.org.uk/profile/dominicaguilbe6395325/profile Supplement as good as steroids https://www.motheroakfarms.com/profile/sibyltonic9315868/profile Methandienone use in bodybuilding https://www.spineandjoint.asia/profile/sorayamassingill9376353/profile Deca steroids before and after https://www.asiabeef.com/profile/rubinprinkey5807803/profile Steroid effect in body https://www.gymnasium-ruhla.com/profile/odellotis5035001/profile Item stacker plugin https://www.downtownoceansprings.com/profile/shalapuerta2698217/profile Female bodybuilder steroid transformation https://www.elmagueyal.com/profile/margartmehtala744283/profile Testosterone blend 250mg thaiger pharma https://www.harvestchurchva.org/profile/toryochakovsky4449846/profile Hgh supplements height https://www.pacificmaritimetrainingcollege.com/profile/siucousineau582529/profile Hgh pills for woenytncpamq

Comment Link
Anabolic steroids side effects pubmed
Anabolic steroids side effects pubmed
Saturday, 01 October 2022 16:00

https://orionbilisim.net/index.php?option=com_k2&view=item&id=3 https://valenciaviva.es/index.php/component/k2/item/6 https://www.magnalicitacoes.com.br/profile/morganet/profile Anabolic steroids legal https://www.hiphopbrunchldn.com/profile/wulkanhalml/profile Anabolika kaufen dianabol anabola steroider piller https://www.mostrajuvenilacre.com/profile/beschwitzel1/profile Can i buy steroids spain https://www.theprettypaperoom.com/profile/weichtgwirtzy/profile Achat dianabol anavar propionato de testosterona creme comprar https://www.elizabethchambleeburch.com/profile/jamelrujawitz1986/profile Esteroides anabolicos despues de los 40 años https://www.embodiedcreation.com/profile/tombsivelsj/profile Best supplements for teenage muscle growth https://www.roman-gnss-galileo.com/profile/inouyefletesi/profile A quoi sert les steroide anabolisant anabola steroider högt blodtryck https://www.landingzonehk.com/profile/mkrivopalov/profile The best bulking sarms https://www.7keysmusic.com/profile/maederpeark/profile Crazybulk lebanon https://www.lunaballroom.com/profile/emalschurm/profile Onde comprar primobolan comprimido https://www.premieroakslandscape.com/profile/hgh-spiral-x2-hgh-4796/profile Hgh spiral x2 効果 https://www.audreytanberg.com/profile/bulking-5-day-split-overhead-press-6414/profile Bulking 5 day split https://www.mauwalea.com/profile/gaydenboshr/profile Comprar winstrol landerlan https://www.etudeglobale.com/profile/samrovperteem/profile Oxandrolon online bestellen comprar estanozolol usp labs https://www.catedral-anglicana.org.br/profile/dahoyo4196/profile Bulking vs cutting pictures woenytncpamq

Comment Link
Somatropin hgh where to buy
Somatropin hgh where to buy
Saturday, 01 October 2022 15:54

http://eagletonproductions.co.za/portfolio-masonry-01/ https://www.maslucha.com/mexico-vs-francia-la-lucha-que-aun-presiste/ https://www.brierandthorn.com.mx/profile/hollylooker6787448/profile High life https://www.ruidopositivo.com/profile/deweymccurren4617475/profile Winstrol cut kuur https://www.inductcyndilauper.com/profile/ramonlongin11072193/profile Clenbuterol or lipo 6 https://www.resolvepainguru.com/profile/mildadalenberg2467358/profile Sarms joint repair https://www.charlotte-mollet.com/profile/galebidle7165365/profile Bulking recipes https://www.udmelidaolimpia.com/profile/rashadgehron13986882/profile Winstrol yan etkileri https://www.dulcetierrateastation.com/profile/josefcortopassi17599986/profile Dianabol for sale mexico https://www.anakingphoto.com/profile/kareenstitch17679524/profile Cardarine cancer humans https://www.melbros.com/profile/kevenhoskins8935733/profile Sarms endurance stack https://www.troubadours-bazas.com/profile/tereasaadelmund11436248/profile How to inject testosterone in thigh https://www.thebrillionnews.com/profile/antonemanalo9562380/profile Are sarms legal in the us 2022 https://www.newsportasso.fr/profile/tomiparadis2752843/profile Anabolic men https://www.aerialexpressionsshreveport.com/profile/erikbusbin4782232/profile Best laxogenin supplement 2022 https://www.alexiapotamitou.com/profile/rollandvanhese12724541/profile Sarms pct dosage https://www.mindrisa.com/profile/fidelsebeniecher11529425/profile Stanozolol nőknek woenytncpamq

Comment Link
Testosteron tabletten bartwuchs
Testosteron tabletten bartwuchs
Saturday, 01 October 2022 15:53

http://et-auto.dk/index.php?option=com_k2&view=item&id=8 https://wohnmobile-grossmann.de/index.php/component/k2/item/4 https://www.intuitivelivingnow.com/profile/aulderbisgesq/profile Testosterone acetate online https://www.whiskersonkittensboarding.com/profile/bessanna/profile 10in miter cut super shorty stack https://www.riverplaceatx.org/profile/hoffeewoodalr/profile Testosterone totale homme https://www.amityforanimals.com/profile/cdora4p4s/profile How to get hgh from doctor https://www.koochvi.com/profile/vonergadsonu/profile Src kinase https://www.amssmd.org/profile/chayprattsb/profile Vægttab kød og grøntsager steroide online kaufen per nachnahme https://www.rowscolumns.com/profile/youngmarvtc5/profile What does clenbuterol hydrochloride do https://www.gesund-im-pott.online/profile/zeigerbashn/profile Chest workouts for lean muscle https://www.gemmediamk.com/profile/brandyfaj/profile Dbal-rl v2 https://www.churchofthegalilean.com/profile/seithroachp/profile Tren zamora madrid https://www.thewholesole.org/profile/tippiezielkeh/profile Does omega 3 boost testosterone https://laserconcept.ca/profile/byerlyasheri/profile Sustanon 250 stacked with anadrol https://www.moversconc.com/profile/curransearlo/profile Test boost max reviews https://www.polymathit.com/profile/debracdhar/profile Cutting supplements bodybuilding https://www.laurenmonet.com/profile/litzavitkusm/profile Sustanon 250 hi tech woenytncpamq

Comment Link
video ngentot terbaru
video ngentot terbaru
Saturday, 01 October 2022 15:27

Can I simply just say what a comfort to find someone who genuinely knows what
they are talking about on the internet. You definitely realize how to bring an issue to light and make it important.
More people should look at this and understand this side of the story.
It's surprising you're not more popular given that you definitely have the gift.

Comment Link
Buy anabolic steroids online with visa
Buy anabolic steroids online with visa
Saturday, 01 October 2022 13:49

https://biercadeaus.nl/product/bierpakket-knabbel-bierbox-amstel-3/ http://presilo.pl/index.php?option=com_k2&view=item&id=39 https://www.heliconhorsemanship.com/profile/copneyjerezr/profile Gröna steroid shoppar anabola steroider muskler https://www.cobourgosteopathy.com/profile/moureferenzi/profile Crazy bulk store near me https://www.birthsociety.org/profile/gaymeskieserd/profile Modafinil tbilisi https://www.glow-ed.com/profile/anabolen-cutten-acheter-anavar-canada-k-1853/profile Anabolen cutten https://www.swissknifestocks.com/profile/herseygaleaz/profile Comprar esteroides contrareembolso anabola steroider tillväxt https://www.tripsbykids.com/profile/hoseaeglinn/profile Comprar pro testosterone no brasil https://www.petrakopecka.cz/profile/grovernwadiora2004/profile Bulking steroids for sale https://www.proyectoelaion.com/profile/tiarafink1970/profile Does whey protein reduce belly fat https://www.yuima-ru-sogi.com/profile/radmanbouges2/profile Melatonin capsules bulk https://www.chats-hauterive.org/profile/maisieamazan1975/profile Dianabol tablets side effects in tamil https://www.newmindtn.com/profile/noreheineyr/profile Comprar oxandrolona en mexico anabolen kopen in egypte https://www.starrdance.com/profile/knifekelderh/profile Anabola steroider på jobbet https://www.cgcmn.org/profile/anabolic-steroids-can-be-ingested-in-whi-115/profile Anabolic steroids can be ingested in which of the following ways https://www.cryptorobeducates.net/profile/oral-steroid-cycle-for-bulking-best-ste-7887/profile Oral steroid cycle for bulking https://www.reeladdictioncuracao.com/profile/denafotibbitl/profile Youtheory daily fat burner reviews woenytncpamq

Comment Link

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.