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 328659 comments

Advice for stirring your online community and fostering engagement

328659 comments

Kohrs72845

Wednesday, 21 December 2022 22:16

https://dailygossiponline.com/blogs/hjh-office-steroids-for-sale-london/ Hjh office https://photoplanner.tips/groups/are-sarms-legal-2022-womens-bodybuilding-leg-day/ Are sarms legal 2022 http://www.golegend.com/activity/p/47107/ Hgh woondecoratie http://congratstogovcuomo.com/groups/sarms-iherb-iherb-muscletech/ Sarms iherb https://www.rolypolyentertainment.com/forum/roly-s-events-forum/cutting-supplements-gnc-animal-cuts-pills-reviews Cutting supplements gnc https://ilovevomero.it/hgh-pills-for-bodybuilding-closest-thing-to-steroids-uk/ Hgh pills for bodybuilding https://binary.org.br/forum..../profile/gsarms38716590/ Trenbolone zphc https://www.dealparty.fr/activites-du-site/p/304392/ Steroids hgh http://celebrationlounge.de/2022/12/19/buy-sarms-calgary-sarmscanada-ca-review/ Buy sarms calgary https://www.apparelbyjae.com/forum/fashion-forum/deca-durabolin-injection-durabolin-dosage Deca durabolin injection https://dailygossiponline.com/blogs/sarms-cutting-stack-for-sale-australia-oxandrolone-for-cutting/ Sarms cutting stack for sale australia https://marisalanger.at/steroids-pills-dball-dianabol-pills-side-effects/ Steroids pills dball https://assessment.bitm.org.bd/activity/p/82742/ Dbal drupal 8 https://ontheraider.com/community//profile/gsarms24876372/ Female bodybuilding diet plan sample https://xetoofficial.xyz/winstrol-y-alcohol-drinking-on-anadrol/ Winstrol y alcohol https://activusilac.com/tr/component/k2/item/35 https://solmee.cl/component/k2/item/18 lkqjwermnsdg

Comment Link

Ascenzo75681

Wednesday, 21 December 2022 22:11

https://sipilpediaconnect.com/biggest-casino-near-fargo-nd-bitcoin-casino-bitcoin-roulette-a-paris/ Biggest casino near fargo nd https://jobsforseniorsathome.com/community/profile/casinobtc25476366/ Online bitcoin casino mit free spins https://www.talent-lock.com/forum/welcome-to-the-job-forum/gossip-slots-no-deposit-2022 Gossip slots no deposit 2022 https://zneeke.com/blog/2022/12/19/the-worst-casino-game-buffalo-slot-machine-pay-paylines/ The worst casino game https://ndpp.gm/community/profile/casinobtc45955538/ Bubble casino bingo and slots nicolas https://xn---73-5cdbdc6eyam3h6d.xn--p1ai/how-do-casinos-make-slots-tighter-or-looser-bonus-codes-for-grand-fortune-casino/ How do casinos make slots tighter or looser https://learn.cipmikejachapter.org/groups/mandarin-casino-no-deposit-bonus-2022-does-the-casino-cash-money-orders/ Mandarin casino no deposit bonus 2022 https://indivan.com/groups/free-mobile-casino-games-no-deposit-required-live-casino-slots-reviews/ Free mobile casino games no deposit required https://24chermet-kaluga.ru/2022/12/19/the-dick-van-dyke-slots-online-best-game-to-play-in-online-casino/ The dick van dyke slots online https://shopogoliky.ru/kosmetika/new-york-bitcoin-casino-queens-casino-game-project-ideas/ New york bitcoin casino queens https://www.anfaanipremium.com/forum/agriculture-forum/qb-direct-bitcoin Qb direct bitcoin https://arengadeportiva.com.ar/online-mobile-casino-free-signup-bonus-the-hot-mobile-usa-casinos-december-2018/ Online mobile casino free signup bonus http://lovetailskc.com/forums/community/profile/casinobtc22908865/ Fishin bob slot machine https://octagonoflife.com/bonus-codes-for-liberty-slots-for-depositors-jackpot-movie-online-hd/ Bonus codes for liberty slots for depositors https://www.makelibertygreat.com/forum/general-discussions/columbus-casino-poker-tournament-schedule Columbus casino poker tournament schedule http://ersansponge.com/index.php/component/k2/item/6 http://yogaraum.de/index.php/component/k2/item/6 lkqjwermnsdg

Comment Link

PaulRoaro

Wednesday, 21 December 2022 22:10

[url=http://happyfamilypharmacy.quest/]viagra online canadian pharmacy[/url]

Comment Link

penis enlargement

Wednesday, 21 December 2022 22:09

penis enlargement

Comment Link

Kuang42389

Wednesday, 21 December 2022 22:06

https://seoglobal.blog/%d1%96%d0%b3%d1%80%d0%b8-%d0%be%d0%bd%d0%bb%d0%b0%d0%b9%d0%bd-%d0%bd%d0%b0-%d0%b3%d1%80%d0%be%d1%88%d1%96-%d1%96%d0%b3%d1%80%d0%b8-%d0%be%d0%bd%d0%bb%d0%b0%d0%b9%d0%bd-vegas-nights/ Ігри онлайн на гроші https://morbhuiya.com/groups/pin-up-casino-%d0%b7%d0%b5%d1%80%d0%ba%d0%b0%d0%bb%d0%be-pin-up-casino-%d1%83%d0%ba%d1%80%d0%b0%d0%b8%d0%bd%d0%b0-%d0%b2%d1%85%d0%be%d0%b4-%d0%b2-%d0%bb%d0%b8%d1%87%d0%bd%d1%8b%d0%b9-%d0%ba%d0%b0/ Pin up casino зеркало https://calone.ch/index.php/2022/12/14/%d1%80%d0%b5%d1%94%d1%81%d1%82%d1%80%d0%b0%d1%86%d1%96%d1%8f-%d0%b1%d0%be%d0%bd%d1%83%d1%81%d1%83-%d0%ba%d0%b0%d0%b7%d0%b8%d0%bd%d0%be-%d0%ba%d0%b0%d0%b7%d0%b8%d0%bd%d0%be-%d0%bc%d1%96%d0%bd%d1%96/ Реєстрація бонусу казино https://www.shukursolutions.com/forum/questions-answers/zapustiti-onlayn-bitkoyn-kazino-btccasino2022-com Запустити онлайн біткойн-казино btccasino2022.com https://art-nft.host/%d0%ba%d0%b0%d0%b7%d0%b8%d0%bd%d0%be-xo-%d0%bc%d1%96%d0%bd%d1%81%d1%8c%d0%ba-%d0%ba%d0%b0%d0%b7%d0%b8%d0%bd%d0%be-xo-%d0%bc%d0%b8%d0%bd%d1%81%d0%ba/ Казино xo мінськ https://alconext.com/%d0%be%d0%bd%d0%bb%d0%b0%d0%b9%d0%bd-%d0%ba%d0%b0%d0%b7%d0%b8%d0%bd%d0%be-%d0%b2-%d0%ba%d0%b0%d0%b7%d0%b0%d1%85%d1%81%d1%82%d0%b0%d0%bd%d0%b5-%d0%be%d0%bd%d0%bb%d0%b0%d0%b9%d0%bd-%d0%ba%d0%b0%d0%b7/ Онлайн казино в казахстане https://www.psychological-evaluations.com/forum/forensic-psychology/kazino-pin-up-igrovye-avtomaty Казино pin up игровые автоматы https://e-tickets.org.ua/bez-rubriki/kazino-nossa-aposta-igri-na-yakih-mozhna-zarobiti-realni-groshi/ Казино nossa aposta https://thaicommun.com/groups/create/step/group-details/ Игра сакура казино https://www.helpinghandsredmond.org/forum/welcome-to-the-forum/platinum-play-casino-download Platinum play casino download https://www.contractlaw.info/forum/law-forum/casino-bonus-bez-deposit Casino bonus bez deposit https://billing24-7.com.ua/%d0%b1%d0%b5%d0%b7-%d1%80%d1%83%d0%b1%d1%80%d0%b8%d0%ba%d0%b8/%d0%ba%d0%b0%d0%b7%d0%b8%d0%bd%d0%be-%d0%b1%d1%96%d0%bb%d0%be%d1%80%d1%83%d1%81%d1%8c-%d0%b3%d1%80%d0%b0%d1%82%d0%b8-%d0%be%d0%bd%d0%bb%d0%b0%d0%b9%d0%bd-scratch-match/ Казино білорусь https://business2c.com/pin-up-casino-%d0%bf%d1%80%d0%be%d0%bc%d0%be%d0%ba%d0%be%d0%b4-%d1%81%d1%8c%d0%be%d0%b3%d0%be%d0%b4%d0%bd%d1%96-pin-up-casino-%d0%bc%d0%be%d1%81%d0%ba%d0%b2%d0%b0/ Pin up casino промокод сьогодні https://timdat.com.vn/%d0%b1%d0%be%d0%bd%d1%83%d1%81%d0%bd%d0%b8%d0%b9-%d0%ba%d0%be%d0%b4-%d0%ba%d0%b0%d0%b7%d0%b8%d0%bd%d0%be-777-stakes-%d0%b1%d0%be%d0%bd%d1%83%d1%81%d0%bd%d0%b8%d0%b9-%d0%ba%d0%be%d0%b4-%d0%ba%d0%b0/ Бонусний код казино 777 stakes http://stalker-mayatnik.ru/2022/12/14/pin-up-casino-indir-pin-up-casino-android/ Pin up casino indir https://agrariacoop.com/index.php/component/k2/item/11 https://www.vitrekhezzane.com/index.php/features/facade-en-spider-system/item/8 lkqjwermnsdg