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 339540 comments

339540 comments

Methyl dht vs proviron
next day print delivery
next day print delivery
Thursday, 29 September 2022 13:43

Asking questions are actually nice thing if you are not understanding
something totally, except this article gives good understanding yet.

Comment Link
Ligandrol 6mg
Ligandrol 6mg
Thursday, 29 September 2022 13:29

http://amandahotel.id/index.php/component/k2/item/6 https://canyonsbarbershop.com/index.php/component/k2/item/4 https://www.mcgrathirishdance.com.au/profile/johnmcgarrell18736553/profile Clenbuterol rotterdam https://www.vestibular-rehab-essex.co.uk/profile/drewkilmon2582443/profile Will steroids make diverticulitis worse https://www.rocksteadyrumlounge.com/profile/heathdinkens2695624/profile Crazy bulk coupon code https://www.swing-loisirs-animations.com/profile/valentinagib17788111/profile Hgh-x2 price in pakistan https://www.samerhalimehny.com/profile/gradytobery14899383/profile Lgd 4033 kidney pain https://www.hffcct.org/profile/antoniodye11745720/profile Dianabol 50mg https://www.everyday-elegance.com/profile/raymonhatori7976798/profile Buy authentic hgh https://www.blinkconnect.fr/profile/mitchmarold15060950/profile Buy clenbuterol weight loss pills https://www.mistershopgt.com/profile/pasqualestaufenberger17434274/profile D bal for sale south africa https://www.rspca.org.bt/profile/majorsnape4849564/profile Trenbolone vs primobolan https://www.heymanlawgroup.com/profile/cruzscheiderer18553525/profile Trenbolone acetate for cutting https://www.getmcare.net/profile/rickystenerson19482817/profile Prp injection after cortisone https://www.leedsjld.com/profile/karinekindler9093343/profile Human growth hormone prescription name https://www.layeredfragrance-hk.com/profile/christamccarl2537605/profile Oxandrolone dove comprarlo https://www.joshdufek.com/profile/tomekalyons16887363/profile Stacked cake cut woenytncpamq

Comment Link
Testosterone in spray
Thank you   Fantastic   information
Thank you Fantastic information
Thursday, 29 September 2022 09:57

fantastic post, very informative. I wonder why the opposite experts of this
sector don't understand this. You must continue your writing.

I am sure, you've a huge readers' base already!

Comment Link
Test no ester half life
Test no ester half life
Thursday, 29 September 2022 09:50

http://presby.ru/index.php?option=com_k2&view=item&id=5 http://bioxenclue.com/index.php?option=com_k2&view=item&id=2 https://www.drkachko.com/profile/zeigerbashn/profile Steroidi in muscolo https://www.shamansnature.com/profile/donnawops/profile Steroid cycles professional bodybuilders https://www.jackiebellexo.com/profile/avenitrederr/profile Best steroid cream for lichen sclerosus https://www.realmessy.org/profile/bryondeloisl/profile Ostarine suppression https://www.eden-dive.fr/profile/badeausiebena/profile Anabolika online kaufen per nachnahme donde comprar testosterona para mujeres https://es.formuler.tv/profile/herseygaleaz/profile Steroide kaufen darknet steroide kaufen dusseldorf https://www.sousvideer.com/profile/venitasdcdma/profile Dr1 anabolic supplement side effects https://irit-pollaklevy.com/profile/dimareglens/profile What time of day to take oxandrolone https://www.maiyasteelpvtltd.com/profile/dulekswagerc/profile Syntex canada https://www.eatapitta.co.uk/profile/cindysheila7emi/profile How many mg of test prop are in sustanon https://www.horizonhealthcoaching.com/profile/weichtgwirtzy/profile Ausdauer nach krafttraining https://www.suplementosextremos.com/profile/heneryreiterz/profile Ormoni sessuali quali sono https://www.sydneyjlarson.net/profile/funaitarman1/profile Anabolic steroid abuse sym https://www.greglais.com/profile/weldonbaartsl/profile What is the best clenbuterol brand https://www.dorysfoltin.com/profile/cillsjaquezd/profile Proviron 25 mg tablet nedir woenytncpamq

Comment Link
Sarm supplements
Sarm supplements
Thursday, 29 September 2022 09:45

http://wellnessandspabooking.com/index.php?option=com_k2&view=item&id=9 https://prom-inn.ru/index.php?option=com_k2&view=item&id=36 https://ja.coeducandoenred.com/profile/lincolnmihelich6311077/profile Human growth hormone increase height https://www.allseasonsrental-mn.com/profile/tristankingry15573161/profile Prednisone joint pain https://www.milehighpines.com/profile/marykirn9611328/profile Anabolic steroids diet https://www.ovofund.com/profile/wilberleckie7328227/profile Testosteronas papildai https://www.shackletontrio.co.uk/profile/clemmiesiddoway8326058/profile Hgh pen https://www.ccdplyon.org/profile/floridawernick18580846/profile Cardarine dosage and timing https://www.brandywinevalleybyway.org/profile/lowellwasco14205003/profile Anadrol 50 dosage https://www.inspiracionviajes.com/profile/otiliascheuvront2829172/profile What steroid is used for carpal tunnel https://www.aplusaction.com/profile/jeromecarns13391762/profile Abs cutting supplements https://www.tipsandbricks.co.uk/profile/eviedockett9473907/profile Dianabol how to take safely https://www.ygieia.fr/profile/ezequielgoldfeder2658282/profile Mk 2866 high dose https://www.markcornickphotography.co.uk/profile/eunagriesbaum920328/profile Legal hgh gnc https://www.galerie-truffaut.com/profile/robynoverbey5846637/profile Best sarms supplier in europe https://www.art-siyanie.com/profile/florenciacleverley14116336/profile Winstrol tren test https://www.keyconservation.org/profile/daronguillan6539418/profile Clenbuterol mexico soccer woenytncpamq

Comment Link
Decadurabolin indicaciones
Decadurabolin indicaciones
Thursday, 29 September 2022 09:38

https://gedesto.be/index.php?option=com_k2&view=item&id=23 http://pharmexim.ru/index.php?option=com_k2&view=item&id=34 https://www.smileoswegodental.com/profile/helainehepa18576585/profile How to buy legal steroids https://www.lesalguescande.org/profile/wilburnorcholski17958976/profile Steroids death grips https://www.anu.org.il/profile/stephandebaca4582024/profile Tren malaga fuengirola https://www.rideordieguntraining.com/profile/sharleneriess17128867/profile Steroids medicine in hindi https://www.worldmusicsales.com/profile/manualbiernat5285500/profile Buy anavar germany https://www.homemadedouceurs.com/profile/chuckmartabano430943/profile Anviziram 200 price in egypt https://www.bobaskate.com/profile/robbindiket19561193/profile Steroids in nfl https://www.nelquipforklift.com/profile/phillippiwetz6265691/profile Valkyrie steroids for sale https://en.caborojosteaks.com/profile/darellkerfien8224358/profile Andarine s4 for bodybuilding https://www.kungtagaoroquietacityka.com/profile/alvertagacad17577113/profile Testosterone propionate 100mg price https://www.kneadcommunitycafe.org/profile/jesssutt19081998/profile Man in steroids https://www.jimbreuer.com/profile/aldaarrizola15312556/profile Trenorol health benefits https://www.wildwoodvineyard.co.uk/profile/donaducotey18234143/profile What's better sarms or steroids https://www.nexuspsych.com.au/profile/tinybrazie17277411/profile Yk-11 canada https://www.wyomingsymphony.org/profile/amaliaklukken5739981/profile Diagnosis and management of anabolic androgenic steroid use woenytncpamq

Comment Link
Magnesio testosterona
Magnesio testosterona
Thursday, 29 September 2022 09:20

http://helpmedi.pl/index.php/component/k2/item/6 http://helpmedi.pl/index.php/component/k2/item/6 https://www.o2med.net/profile/bulking-x-cutting-crossfit-bulking-449/profile Bulking x cutting https://www.sulenefleming.com/profile/bonniehmrenee/profile Legale steroide apotheke comprar dianabol chile https://www.sydneyjlarson.net/profile/wondazbinden1997/profile Best oral steroid for bulking and cutting https://www.therobotgarage.com/profile/best-describes-anabolic-steroids-what-p-3108/profile Best describes anabolic steroids https://www.thechhit.com/profile/bohneamyo/profile Anabola steroider youtube comprar oxandrolona goiania https://www.stephenrthompson.co.uk/profile/kellietayloru/profile Träning efter förlossning https://www.helpinghandsendinghunger.org/profile/seithroachp/profile Köp anabola steroider online quiero comprar esteroides en peru https://www.gfranimalrescue.com/profile/rogerbebeau1979/profile Best legal supplements for muscle growth https://www.alexmckeanphotography.com/profile/redcayoramb/profile Sarms for sale third party tested https://www.eighty8twenty.com/profile/tombsivelsj/profile Crazy bulk t bal 75 https://www.pastasisters.com/profile/swooqh/profile Crazy bulk work https://www.cryoscans.com/profile/rotchdittonv/profile Anabolika kaufen ebay anabola steroider vad händer i kroppen https://www.orangeoslc.org/profile/iveyestesy/profile Danabol blaue herzen kur milda anabola steroider https://www.simplifycapacity.com/profile/shelbycoughlan195951/profile Köpa orala steroider natürliche wege testosteron zu steigern https://www.frameconceptsstudio.com/profile/heneryreiterz/profile Psyllium husk bulk powders woenytncpamq

Comment Link
Modafinil w polsce
Modafinil w polsce
Thursday, 29 September 2022 09:11

https://dorogoesochi.ru/2021/01/13/%D1%81%D0%BF%D0%B5%D1%86%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82-%D0%B5%D0%B5-%D0%B2%D0%B5%D0%BB%D0%B8%D1%87%D0%B5%D1%81%D1%82%D0%B2%D0%BE-%D0%B6%D0%B5%D0%BD%D1%89%D0%B8%D0%BD%D0%B0/ http://powelectric.cz/index.php/component/k2/item/2 https://www.thomasgreermemorial.com/profile/senaidasmtih8891440/profile Frozen shoulder after injection https://www.unseen-nairobi.com/profile/roccoandreatta1498944/profile Types of clenbuterol https://www.unykpro.com/profile/hyovenzor823060/profile Moobs meaning in telugu https://www.sunshinegreensfarm.com/profile/shelapayn16313756/profile Legal status of anabolic steroids https://www.intercs.com/profile/tiffanielevanger1852625/profile Methadraw prohormon https://www.jatotrade.com/profile/quinncoutinho4707136/profile Prohormone free supplement https://www.synagoguecouncil.org/profile/kingbenz18959693/profile Best sarms shredding stack https://www.rayshaco.co.uk/profile/bereniceapplewhite14699383/profile Best bulking stack sarm https://www.venuesnyc.com/profile/carmeloleuthe3318785/profile Anadrol vs dianabol https://www.recolterconsulting.com/profile/reggietroung2671152/profile Clenbuterol achat pas cher https://www.thevisionteam.org/profile/mariasarsour17645364/profile Deca 300 steroids side effects https://www.angiespools.com/profile/elliscommon7465252/profile Steroids effects https://www.pietyanddesirechocolate.com/profile/carolbracken8442490/profile Buy proviron 25mg https://www.tram-arakawa.org/profile/brandeemoss919341/profile Anavar give up meaning https://www.freedomclassical.org/profile/lashaunsharratt3286763/profile How much testosterone do you need with deca durabolin woenytncpamq

Comment Link

Leave a comment

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