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 1150804 comments

1150804 comments

Where to inject testosterone propionate
Where to inject testosterone propionate
Friday, 30 September 2022 19:04

http://ipecaffe.it/index.php?option=com_k2&view=item&id=3 https://eclair-beauty.co.uk/jungle-boogie-3/ https://ja.coeducandoenred.com/profile/kathlinefluette6050978/profile Dbal query builder update https://www.42kmstore.com/profile/teresialingle13820541/profile Supplement stack muscle gain https://www.unseen-nairobi.com/profile/mistiegriess6849402/profile Steroids 5 examples https://www.thelovingpiece.com/profile/loydsiemering17494458/profile Hgh supplements holland and barrett https://www.sgupost.com/profile/harlanbarajas17094205/profile Buy-steroids.com.au review https://www.nourishingroutes.com/profile/jacquelineberret8324437/profile Sustanon 250 uk https://www.ohl.com.sg/profile/latoyiaverbilla17709467/profile Clenbuterol alternative review https://www.wssoap.com/profile/hertapeaches15258956/profile Dbal mk2 element https://www.cedarandlimeco.com/profile/ashleyhaakenstad12003055/profile Steroid user card https://www.anitaobermeier.com/profile/theresialynd3296891/profile Oxandrolone other names https://www.cdcc.org.uk/profile/nydiaschnathorst12218378/profile Primavera life aromex duftlampenreiniger https://www.gidgeesbushcamp.com.au/profile/efrainfeinberg1215699/profile Depo-testosterone reviews https://www.photographybymjllc.com/profile/karisaarlinghaus2798262/profile Buy growth hormone pen https://www.flyryte.com/profile/laquitaalgien413073/profile Lgd-4033 for sale near me https://www.star-d.jp/profile/brittaneyesquilin7770049/profile Lyrics home max jury woenytncpamq

Comment Link
Bulking with steroids
Dianabol 50mg
Dianabol 50mg
Friday, 30 September 2022 18:53

https://www.trendingnews.it/grande-fratello-vip-gesto-sorpresa-manuel-bortuzzo-lulu-selassie/ http://firmadeabogadosjvc.com/index.php/en/component/k2/item/1 https://www.asnv.org/profile/tashiajaneczko6050330/profile Cardarine for sale in usa https://www.neuromas.org/profile/joshuamannis17530775/profile Winstrol 100 tablets https://www.dogwalkercr.com/profile/willisswickheimer14445540/profile Steroids joint pain side effects https://www.trailervision.co.uk/profile/laceyschmaling17549206/profile Deca jobs https://www.devinescornmaze.com/profile/violettepollet17256625/profile Good things about taking steroids https://www.kyequaljustice.org/profile/daleneostrem12370165/profile Anabolic steroid injection itching https://www.localunion514.com/profile/katerinelemle15980155/profile Winstrol beneficios https://www.eshelewilliams.com/profile/lanedircks16592163/profile Sarms for sale in canada https://www.outstandingscreenplays.com/profile/vickicowen19787509/profile Does hgh make everything grow https://www.fernthaionmain.com/profile/grahamforguson1939647/profile Clenbuterol for sale for horses https://www.rbholistictherapies.ie/profile/addieshinabery18817854/profile 1970s steroid cycles https://www.lomastro.com/profile/clifftourikis13021561/profile How to use dianabol blue hearts https://www.marinadelray.co/profile/rosannpetrelli3672540/profile Otc steroids for pain https://www.foylehov.com/profile/malissaconninghan11208112/profile Best weight loss supplement pack http://www.unac.org/profile/shonnamagadan10440384/profile Legal steroids price woenytncpamq

Comment Link
Achat steroide musculation donde comprar dianabol en colombia
Achat steroide musculation donde comprar dianabol en colombia
Friday, 30 September 2022 18:43

https://www.lilikoiflowerdesign.com/profile/bulking-and-cutting-feedback-9252/profile Bulking and cutting https://en.portoalegreemcena.com/profile/haslertruaxs/profile Zero carb bulking https://www.aobapets.com/profile/gaddielaurac/profile Achat steroide musculation donde comprar dianabol en colombia https://www.isabelsdiscovery.com/profile/gottsmoalas/profile Bulk supplements citrulline malate review https://www.samcopetspa.co.uk/profile/harvincalocat/profile Best steroid company in the world https://af.dofbot.com/profile/mussenloeq/profile Buy anabolic steroids online europe https://www.skillsdevelopmenttraining.org/profile/franklinolesky4125224/profile Androstenedione supplement https://www.extracareautonh.com/profile/pigefar992/profile Köp steroider på nätet anabola steroider symptom https://www.timothyearlband.com/profile/cillsjaquezd/profile Testosterone booster supplement price in pakistan https://www.konnoevideo.com/profile/minayalenardl/profile Vegan protein https://www.envisicore.com/profile/saensowensm/profile Anabolen natuurlijk köpa anabola steroider på nätet https://www.shopambitionhustle.com/profile/teresitapethtel16691401/profile Bulking weight gain https://www.marinersnotes.org/profile/garbindecreed/profile Provironum tablet substitute https://www.sarahelizabethphotographymacon.com/profile/minayalenardl/profile Comprar tren turistico https://www.rubyred.media/profile/bonniehmrenee/profile Comprar anadrol 50 mg meilleur cycle steroide oral woenytncpamq

Comment Link
Meditech testosterone propionate price in india
Meditech testosterone propionate price in india
Friday, 30 September 2022 17:28

http://verkehrsseminare.de/index.php?option=com_k2&view=item&id=17 http://somaspa.info/index.php/en/component/k2/item/8 https://www.boucaneendirect.com/profile/tombsivelsj/profile Testolone rad 140 review https://www.tbainandco.com/profile/koldensneed9/profile Proteingodis https://www.streetlawph.com/profile/rls14/profile Anabolic steroids effects liver https://www.soarnail.com/profile/pigefar992/profile Le meilleur steroide anabolisant donde comprar esteroides anabolicos en honduras https://www.wessamace.com/profile/dorothagianopoulos115936/profile Sarm stack bulk https://www.revistaeolor.com/profile/bauderfeylert/profile Anabolika kur wie venta de winstrol en costa rica https://www.onelife-uhe.com/profile/hascupreist/profile Anabola steroider viking donde comprar oxandrolona en colombia https://www.seaandsunpelion.com/profile/nandrolone-side-effects-nandrolone-bayer-1728/profile Nandrolone side effects https://www.blushbrothers.com/profile/ilgrozarq/profile Best bulking cycle beginners https://www.xn--m9ja3tlb4rrd.com/profile/vavay54968/profile Comprar esteroides en honduras https://www.ybdstudio.com/profile/terrenceballadares2005/profile Bulk turmeric capsules https://www.majesticmotions.com/profile/heyespanahk/profile Anabola steroider benskörhet https://www.upanji.com/profile/carbeemachinv/profile Cirugia de ginecomastia https://www.wikingtransport.com/profile/canevanegriu/profile Best sarm for bulking https://www.pandeechi.com/profile/belchlammiey/profile Donde comprar winstrol en medellin dianabol only kur erfahrung woenytncpamq

Comment Link
Köp anabola steroider på nätet comprar esteroides con seguridad
Köp anabola steroider på nätet comprar esteroides con seguridad
Friday, 30 September 2022 17:14

https://www.christychandesigns.com/profile/laurenwiggains2001/profile Anabolic steroids in thailand https://www.inspiredyogastudio.com/profile/nur-dianabol-kur-comprar-esteroides-en-g-9011/profile Nur dianabol kur comprar esteroides en gibraltar https://www.ventanaaladiversidad.org/profile/cammiebrodsho1972/profile Boldenone 500 mg https://www.knowyourjewelry.com/profile/darityotexq/profile Acheter steroide par cb anabola steroider bieffekter https://www.113.fm/profile/gaetkecibikj/profile Comprar anabolizantes de farmacia kur nopirkt clenbuterol https://www.chocolatecosmeticcollective.com/profile/heyespanahk/profile Testosterona alta en mujeres sintomas https://www.ivetconnect.com/profile/chayaantwi21277/profile Anabolic steroid bulking cycle https://www.kasselbenefits.com/profile/afzalhass1/profile Anabolic steroids in the uk an increasing issue for public health https://www.donayforma.com/profile/ilgrozarq/profile Can collagen peptides cause weight gain https://www.myfriendshousela.org/profile/syalwantac/profile What happens if hgh freezes https://www.cookarmy.com/profile/pigefar992/profile Creatina pre o post https://www.twtgshoeshine.com/profile/suskinstroopb/profile Crazy bulk bulking stack review https://www.ironforgedmartialarts.com/profile/kranzeurtadoj/profile Gli steroidi anabolizzanti androgeni anabola steroider lagligt länder https://www.91ultimate.com/profile/heltbettesc/profile Anabola steroider youtube https://www.genetix.co.uk/profile/kribsorrelll/profile Donde comprar winstrol depot en espana woenytncpamq

Comment Link
Mk 2866 injury
try before you buy
try before you buy
Friday, 30 September 2022 17:12

What's up to all, how is the whole thing, I think every one
is getting more from this web site, and your views
are fastidious designed for new users.
try before you buy

Comment Link
ikaria juice official
ikaria juice official
Friday, 30 September 2022 16:55

Thanks for every other informative website.
The place else could I am getting that kind of
information written in such a perfect method? I have a mission that I'm simply now working on,
and I have been at the look out for such information.

Comment Link
situs judi slot terbaik dan terpercaya no 1 cuan777
situs judi slot terbaik dan terpercaya no 1 cuan777
Friday, 30 September 2022 16:39

I was wondering if you ever considered changing the page
layout of your site? Its very well written; I love what youve
got to say. But maybe you could a little more in the way of content so people could connect
with it better. Youve got an awful lot of text for only having one or two images.
Maybe you could space it out better?

Comment Link

Leave a comment

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