Advice for stirring your online community and fostering engagement

by Super User

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.

Design marketing

in Blog 328755 comments

Advice for stirring your online community and fostering engagement

328755 comments

rao bán nhà ecopark

Sunday, 02 October 2022 05:26

I know this website provides quality depending posts and extra material,
is there any other website which presents such things in quality?

Comment Link

rao bán nhà âu cơ đà nẵng

Sunday, 02 October 2022 05:21

Hello to every one, the contents existing at this web page are genuinely remarkable for people knowledge,
well, keep up the nice work fellows.

Comment Link

Bulking program

Sunday, 02 October 2022 05:04

https://mokhtarco.com/index.php/component/k2/item/9 https://dialog-pochka.ru/index.php/component/k2/item/1 https://www.restorearts.org/profile/pamelladejoode867581/profile Malay tiger tablets https://www.napsva.org/profile/beauunion17302890/profile Lgd 4033 kidney https://www.saltystudio.co.uk/profile/shannonsabori13754886/profile How to get prescribed hgh in canada https://www.moonshotvc.co/profile/junioryerty18422738/profile Dianabol 20mg side effects https://www.fresnobhc.org/profile/wilberbrannigan9181051/profile Cv stack supplement needs https://www.robcny.org/profile/wilburmontjoy15429127/profile Anavar in bodybuilding https://www.32csm.org/profile/harrisonreinfeld8058123/profile Deca sustanon equipoise cycle https://www.dspuertovaras.com/profile/katishimizu1406456/profile Natural vs steroids shoulders https://www.sutherlandsfurnituregallery.com/profile/ramoncrate11369820/profile Prohormone stack australia https://www.sound-ways.com/profile/dionziesman15855350/profile Does proviron increase fertility https://www.leveluppickleballcamps.com/profile/nicolemccraight11081778/profile Sis labs testosterone https://www.the31project.org/profile/sanfordrump19978812/profile How much dianabol cost in india https://www.sortirdanslesud.com/profile/mariveldiesen2875422/profile Human growth hormone over 40 https://www.theamishtradingpost.com/profile/josieplana12721922/profile Somatotropin amino acid sequence https://www.runtobe.co.uk/profile/rickeyandujar13912301/profile Sustanon 500mg a week results woenytncpamq

Comment Link

Steve cook

Sunday, 02 October 2022 05:03

https://trescue.de/index.php/component/k2/item/2 https://scanar.co/en/scanar-homepage/p002-main-510x600/ https://www.electricfuneralrecords.com/profile/heribertociskowski18305133/profile Nootropic stack for motivation https://www.osvaldosb.com/profile/laurigraper4650141/profile Anabolic steroids how work https://www.revenails.com/profile/millyjamie7959059/profile Buy cardarine sarms https://www.wootenclayworks.com/profile/teresabrann2952208/profile S4 andarine before and after https://www.sksoccer.com/profile/kraigdonahue11634505/profile Sarms results https://www.desmoinessoccerclub.org/profile/arielleellinger17588334/profile Trenbolone 300 mg https://www.htisa.be/profile/ernadesilva14089247/profile Stanozolol lipodermatosclerosis https://www.vargaspiedrasanta.com/profile/warnerhollings15623248/profile Clenbuterol sedates hunger https://www.flowtimemx.com/profile/hisakohargraves13353549/profile Sarm cycle pct https://www.riverraisin.org/profile/enedinaderga12666208/profile Sustanon 300 blend https://www.atma-yoga-studio.com/profile/bernardojernberg107262/profile Tren xativa alcoy https://www.gardesigner.com/profile/harleytowles10639529/profile Buy anavar online canada https://www.massaintgermain.com/profile/tomasnaze593790/profile Testosterone cypionate cycle libido https://www.hhfc-academy.com/profile/keishalumsden17744248/profile Prednisolone eye drops 0.1 https://www.mastersofbalayage.com/profile/francessteckman1265728/profile Best sarms site woenytncpamq

Comment Link

Ultra testo max

Sunday, 02 October 2022 04:11

http://www.handrafted.com/cold-flu-season-defense-essential-oil-diffuser-blend-saturdaeo/ https://bilkulonline.com/2021/02/19/irregular-sleep-schedules-linked-to-depression/ https://te.thebodymex.com/profile/rolfsharma13173973/profile Can you get chicken pox twice https://www.thaichoicehk.com/profile/jefferyzadeh6234906/profile Ligandrol xt https://www.elkbrewing.com/profile/krystenfogerson2369211/profile Balkan pharma stanozolol https://www.prehistoricexperiences.com/profile/celenalowndes1508629/profile Crazy bulk quora https://www.riversidelbc.org/profile/malisahegland4302381/profile Legal steroids for sale https://www.the-devi.com/profile/ingerperoff1665781/profile Human growth hormone celebrities https://www.elkbrewing.com/profile/krystenfogerson2369211/profile Balkan pharma stanozolol https://www.chelaxadventures.com/profile/debhulburt13495776/profile Hgh test kit https://www.itiahaiti.org/profile/lincolnheisse5833896/profile Crazy bulk singapore https://ru.nourishingroutes.com/profile/meibelko17877028/profile Winstrol 400m https://www.56blackmen.com/profile/shirleyvanderkar9691749/profile Supplements for cutting muscle https://www.bluepine.com.br/profile/gildaisla15077003/profile Steroids side effects nasal https://www.frontlinefarming.org/profile/vikialejandre4512276/profile Testo max work https://www.iq-iquest.com/profile/sherikanascimento15938933/profile Sarms vs test cycle https://www.formamentis.ch/profile/millarddietsch7139809/profile Deca durabolin vs nandrolone decanoate woenytncpamq

Comment Link

Cure legere dianabol

Sunday, 02 October 2022 03:59

https://www.onebreathchicago.info/profile/lorixndoris/profile Модафинил купити в україні https://www.visageskin.com/profile/dollieyrplottie/profile Crazy bulk anavar review https://www.idealcorepilates.com/profile/olivejeanargvw/profile Buy clenbuterol tablets fast shipping https://www.hazewinkel-windsurfing.be/profile/funaitarman1/profile Best steroids for 6 pack https://www.thepricelessexperience.com/profile/samrovperteem/profile Bodybuilding meal https://www.payogastudio.com/profile/high-testosterone-cause-acne-anadrol-50-8676/profile High testosterone cause acne https://www.franzies.com/profile/kristinapridqe/profile Clenbuterol and t3 diet https://www.lindahendersonartist.com/profile/delsie8kbritta/profile Dianabol first cycle dosage https://www.tsquareremod.com/profile/lukathypy/profile Trenbolone oral bioavailability https://www.kayleighpowneyphotography.com/profile/aloservisx/profile What is the best steroid to take with testosterone https://www.huntulum.com/profile/adwellburanx/profile Testosteron bartwuchs zusammenhang https://skip27.com/profile/moatperroh/profile Buy dianabol injectable steroids https://www.urbanspiritphotography7wandaannjoneslopez.com/profile/hoesehajduki/profile Sustanon 250 nedir https://www.leveluppgh.com/profile/viserkhalsaz/profile Trenbolone acetate in humans https://www.kidchaosconcepts.com/profile/preerlints8/profile Testosteron kaufen amazon woenytncpamq

Comment Link

Oral trenbolone dosage

Sunday, 02 October 2022 03:49

https://xn----7sbbakblgxa0akviem7afjk1g.рф/index.php?option=com_k2&view=item&id=5 https://granitex.pl/index.php?option=com_k2&view=item&id=33 https://www.iamshoni.com/profile/hoffeewoodalr/profile Ormoni sessuali pdf https://www.playmik.com/profile/bobekjonke0/profile Increase muscle mass steroids https://www.linxxiot.com/profile/sharon0zsjody/profile Best steroid cycle for lean bulking https://www.matthewproject.org/profile/mildredsandavol1925476/profile Testosterone gel per dimagrire https://www.wheelsessions.com/profile/xifix25373/profile Testosterone injections in stomach https://www.umittogo.com/profile/pencws4janis/profile Testosterone enanthate online pharmacy https://www.chamberlainlabs.com/profile/debracdhar/profile Testobolin 400 results https://www.visemesurdite.com/profile/maudediane4i1/profile After prohormone cycle keep gains https://www.stalbansallotments.co.uk/profile/herseygaleaz/profile Steroide anabolisant achat france comprare anavar https://www.bharatanuragi.com/profile/joinerdehanb/profile Moonlight steroide kaufen achat hormone de croissance belgique https://www.mwasaasartspacestudio.com/profile/cillsjaquezd/profile What is stanozolol tablets used for https://www.alignmindnbody.com/profile/cholarescoa/profile Tren motriz wikipedia https://www.domandoideas.cl/profile/phylliskri50y/profile Letrozole 5-9 vs 3-7 https://www.giddyforgottlieb.com/profile/inouyefletesi/profile Testosterone injection sport https://www.highlinephoenix.com/profile/ruthro5zn7/profile Dianabol costa rica woenytncpamq

Comment Link

chubby slave tube

Sunday, 02 October 2022 03:46

Thanks for some other wonderful post. Where else
may anyone get that type of information in such a perfect method of writing?
I've a presentation subsequent week, and I'm on the search for
such information.

Comment Link