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.
413558 comments
Richardleame
furosemide 40 mg tablets
Comment LinkDavidBup
flomax 0.4mg
Comment LinkOeiiElera
viagra uk best price п»їbuy generic viagra online canada purchase sildenafil citrate
Comment Link20bet
https://www.magcloud.com/feed/getrecentuserissues?username=20bet
Comment Linkhttps://www.infragistics.com/community/members/be45053ce31adc87303199c39bc5286f2cfa83ea
https://pxhere.com/en/photographer-me/4073472
https://link.space/@20bet
https://git.metabarcoding.org/users/alipygg14/projects
https://kakogawa.diycities.jp/profiles/20bet/groups
https://www.thechampaignroom.com/users/20bet--app.com
https://www.americanninjawarriornation.com/users/20bet--app.com
https://biztime.com.vn/20bet
https://answerpail.com/index.php/user/20bet
https://gitlab.nic.cz/users/20bet/contributed
https://participacatalunya.cat/profiles/20bet/badges
https://svetovalnica.zrc-sazu.si/user/20bet/
https://www.pakgamers.com/index.php?members%2F20bet.162515%2Fabout
https://www.thesirenssong.com/users/20bet--app.com
https://dknation.draftkings.com/users/www.20bet--app.com
https://tawk.to/20bet
https://www.blackshoediaries.com/users/20bet--app.com
https://www.insidenu.com/users/www.20bet--app.com
https://bbs.lineagem.shop/home.php?mod=space&uid=1775312
https://agoradedrets.idhc.org/profiles/20bet/activity
https://miarroba.com/20bet
https://www.collegecrosse.com/users/www.20bet--app.com
https://www.battleofcali.com/users/www.20bet--app.com
https://www.intothecalderon.com/users/www.20bet--app.com
https://id.gta5-mods.com/users/20bet
https://www.stateoftheu.com/users/20bet--app.com
https://www.zazzle.com/mbr/238915500703982092
https://calis.delfi.lv/lietotaja-grupas/lietotajs/312321-20bet/
https://meta.decidim.org/profiles/20bet/activity
https://www.atlasobscura.com/users/betappcom1
https://hackathon-io-production.herokuapp.com/20bet/more
https://www.maizenbrew.com/users/20bet--app.com
https://www.sonicsrising.com/users/www.20bet--app.com
http://forum.yealink.com/forum/member.php?action=profile&uid=272224
https://geto.space/20bet/following
http://planforexams.com/q2a/user/20bet
https://camp-fire.jp/profile/20bet/projects
https://www.fearthewall.com/users/www.20bet--app.com
https://www.speedrun.com/users/20bet/threads
https://www.americanninjawarriornation.com/users/www.20bet--app.com
https://git.qoto.org/users/20bet/projects
https://www.reverbnation.com/bet20bet/shows
https://participate.indices-culture.eu/profiles/20bet/badges
https://selencankaya.av.tr/sorular/profil/20bet/
https://www.stateoftheu.com/users/www.20bet--app.com
https://sketchfab.com/20betperu
https://lookbook.nu/20betpt
https://www.ethiovisit.com/myplace/20bet/likes
https://www.40billion.com/profile/729766910
20bet
https://www.graphis.com/bio/20bet-website/
Comment Linkhttps://www.blogtalkradio.com/betappcom1
https://www.rockchalktalk.com/users/www.20bet--app.com
https://www.instapaper.com/p/13042118
https://www.theyeshivaworld.com/coffeeroom/users/20bet
https://www.patspulpit.com/users/20bet--app.com
http://www.wikidot.com/user:info/20bet-appcom
https://ourstage.com/profile/hnxiuxlsbjek/photos
https://miarroba.com/20bet
https://zh.gta5-mods.com/users/20bet
http://iot.ttu.edu.tw/members/20bet/activity/mentions/
https://homment.com/user.php?user=20bet
https://www.overthemonster.com/users/20bet--app.com
https://www.360cities.net/profile/20bet
https://www.stlouisgametime.com/users/20bet--app.com
https://band.us/band/92356607/intro
https://dsred.com/home.php?mod=space&uid=2582195
https://linkspreed.com/20bet/videos
https://able2know.org/user/20bet/tags/
https://mentorsano.com/community/profile/20bet/
https://www.screeningroom.org/community/users/64fd024df284ef0002488556
https://fileforum.com/profile/betappcom1
https://www.stampedeblue.com/users/20bet--app.com
https://shapshare.com/20bet/groups
https://www.bondhuplus.com/20bet/likes
https://www.pexels.com/@20bet-website-682284832/highlights/
https://www.iqair.com/profile/o393fuhrm
https://www.forwhomthecowbelltolls.com/users/20bet--app.com
https://code.getnoc.com/users/PT20Bet/starred
https://comicvine.gamespot.com/profile/bet200/
https://www.besport.com/user/853992?tab=3
https://my.desktopnexus.com/20bet/favorites/
https://www.azdesertswarm.com/users/www.20bet--app.com
https://comicvine.gamespot.com/profile/bet200/
https://connectgalaxy.com/20bet/followers
https://keymander.iogear.com/profile/comments/54942/20bet
https://dnschecker.org/ip-whois-lookup.php?query=20bet--app.com%2Fpt%2F
https://www.collegecrosse.com/users/20bet--app.com
https://www.rockmnation.com/users/20bet--app.com
https://doodleordie.com/profile/bet20/
https://community.opengroup.org/users/bet-20bet/groups
https://www.inflearn.com/users/1253412/@20bet
https://www.divephotoguide.com/user/20bet
https://linkspreed.com/20bet/groups
https://nhattao.com/members/user6046791.6046791/
https://www.bloggersodear.com/users/www.20bet--app.com
http://phillipsservices.net/UserProfile/tabid/43/userId/247882/Default.aspx
https://starity.hu/profil/388659-bet20bet/fotok/
https://www.careercup.com/user?id=4905174051586048
https://git.metabarcoding.org/users/alipygg14/snippets
20bet
https://gitlab.pavlovia.org/users/20bet/activity
Comment Linkhttps://mahdollisuuksienmyrtsi.fi/profiles/20bet/following
https://qooh.me/betappcom1
https://apk.tw/space-uid-5806212.html
https://id.gta5-mods.com/users/20bet
https://metaldevastationradio.com/20bet
https://www.overthemonster.com/users/www.20bet--app.com
https://www.instapaper.com/read/1630333270
https://www.mountroyalsoccer.com/users/20bet--app.com
https://www.reddit.com/user/20bet
https://www.draysbay.com/users/www.20bet--app.com
https://richs5star.breakawayiris.com/ActivityFeed/tabid/748/userId/533610/Default.aspx
https://ap.community.sony.com/s/profile/005Dp000003xVv9?language=en_US
https://www.centerlinesoccer.com/users/20bet--app.com
https://git.qoto.org/users/20bet/starred
https://hangoutshelp.net/user/20bet
https://www.forwhomthecowbelltolls.com/users/www.20bet--app.com
https://www.thedailygopher.com/users/20bet--app.com
https://sinhhocvietnam.com/forum/members/58528/#latest-activity
https://community.opengroup.org/users/bet-20bet/snippets
https://www.penmai.com/community/members/20bet.372149/#about
https://www.casualhoya.com/users/20bet--app.com
https://www.givey.com/20bet
https://sixn.net/home.php?mod=space&uid=1981108
https://pythondevs.social/20bet
https://nhattao.com/members/user6046791.6046791/?tab=sold
http://tupalo.com/de/users/5373716
https://support.cubewise.com/users/20bet/following
https://www.koi-s.id/member.php?323150-20bet
https://snowie.com/forums/users/alipygg14/subscriptions/
https://rokerreport.sbnation.com/users/20bet--app.com
https://participa.santboi.cat/profiles/20bet/timeline
https://meta.decidim.org/profiles/20bet/badges
https://wakelet.com/@20betappcom27581
https://www.thefalcoholic.com/users/20bet--app.com
https://www.fantasyplanet.cz/diskuzni-fora/users/20bet
https://www.dermandar.com/user/betappcom1/
https://www.youmagine.com/20bet/favorites
https://www.bucsdugout.com/users/20bet--app.com
https://gotartwork.com/ProfileBlogs/20bet/256968/
https://fileforum.com/profile/20bet#activity
https://www.rumbleinthegarden.com/users/www.20bet--app.com
https://www.clipsnation.com/users/20bet--app.com
https://www.hackathon.io/users/429975
http://tupalo.com/fi/users/5373716
https://www.thedailystampede.com/users/20bet--app.com
https://velog.io/@20bet/series
https://www.fantasyplanet.cz/diskuzni-fora/users/20bet
https://lookbook.nu/user/11507670-20betpt/comments
https://www.mlbdailydish.com/users/20bet--app.com
20bet
https://www.draysbay.com/users/www.20bet--app.com
Comment Linkhttps://participa.santboi.cat/profiles/20bet/following
https://mstdn.jp/@20bet
https://gitlab.vuhdo.io/users/20bet/starred
https://talktoislam.com/user/20betpt
https://biztime.com.vn/20bet/photos
http://piqabooq.com/author/20bet/
https://hub.docker.com/u/betappcom1
http://bbs.01bim.com/home.php?mod=space&uid=346885
https://community.dynamics.com/profile/?userid=4c325928-6d4d-ee11-be6f-6045bdeb8873
https://www.mlbdailydish.com/users/www.20bet--app.com
https://www.goodbullhunting.com/users/www.20bet--app.com
https://www.vanquishthefoe.com/users/20bet--app.com
https://gitlab.pavlovia.org/users/20bet/snippets
https://readthedocs.org/profiles/20bet/
https://openprocessing.org/user/400542?view=hearts
https://keymander.iogear.com/profile/comments/54942/20bet
https://click4r.com/posts/u/5310747/Author-20bet
https://readthedocs.org/profiles/20bet/
https://forums.gta5-mods.com/user/betappcom1
https://gotartwork.com/ProfileBlogs/20bet/256968/
https://glimmerconnect.com/members/20bet/profile/
https://participacatalunya.cat/profiles/20bet/followers
http://tupalo.com/fi/users/5373716
https://www.collegecrosse.com/users/20bet--app.com
https://sites.google.com/view/betappcom1/home
https://www.robot-forum.com/user/130018-20bet/
https://www.buildingthedam.com/users/www.20bet--app.com
https://www.bahamaslocal.com/userprofile/238302/20bet.html
https://www.collegeandmagnolia.com/users/www.20bet--app.com
https://www.anchorofgold.com/users/www.20bet--app.com
http://www.socialbookmarkssite.com/user/20bet/
https://codeberg.org/betappcom1
https://tvchrist.ning.com/profile/20betapp
https://replit.com/@wepeizhou
https://www.bahamaslocal.com/userprofile/238302/20bet.html
https://facekindle.com/20bet
https://lookbook.nu/user/11507670/collections
https://forums.bohemia.net/profile/1206512-20bet/?tab=field_core_pfield_141
https://www.hebergementweb.org/members/20bet.547009/
https://20bet.contently.com/
https://www.mavsmoneyball.com/users/www.20bet--app.com
https://swaay.com/u/alipygg14/saved-articles/
https://theshortfuse.sbnation.com/users/20bet--app.com
https://community.articulate.com/users/20Bet20Bet/subscriptions
https://www.wow-pro.com/members/20bet/
https://www.overthemonster.com/users/20bet--app.com
https://www.ethiovisit.com/myplace/20bet
https://meta.decidim.org/profiles/20bet/activity
https://data.world/20bet?tab=followers
20bet
https://www.federalbaseball.com/users/www.20bet--app.com
Comment Linkhttps://www.amazinavenue.com/users/20bet--app.com
https://www.lifeofpix.com/photographers/betappcom1/
http://iot.ttu.edu.tw/members/20bet/
https://www.bettafish.com/members/20bet.337145/
https://www.mapleprimes.com/users/20bet
https://comicvine.gamespot.com/profile/bet200/wiki-submissions/
https://www.instapaper.com/read/1630333270
http://www.brenkoweb.com/user/15824/reviews
http://iot.ttu.edu.tw/members/20bet/forums/
https://www.speedrun.com/users/20bet/following
https://www.renderosity.com/users/20Bet
https://www.bucsdugout.com/users/20bet--app.com
https://club.doctissimo.fr/20bet/application/tits-mots/
http://onlineboxing.net/jforum/user/editDone/250333.page
https://www.sonicsrising.com/users/20bet--app.com
https://linkspreed.com/20bet/groups
https://appsliced.co/u/2bet/favorites
https://www.thebluetestament.com/users/www.20bet--app.com
https://www.underdogdynasty.com/users/www.20bet--app.com
https://www.elephantjournal.com/profile/alipygg14/
https://codepen.io/20bet
https://www.alligatorarmy.com/users/www.20bet--app.com
https://www.metooo.io/u/20bet
http://marijuanaparty.fun/profile/16871
https://www.fimfiction.net/user/632404/20bet/followers
https://www.musiccitymiracles.com/users/www.20bet--app.com
https://bbpress.org/forums/profile/20bet/
https://www.deviantart.com/betappcom1
https://participez.nouvelle-aquitaine.fr/profiles/20bet/activity
https://git.qoto.org/users/20bet/contributed
https://mastodon.london/@20bet
https://www.metooo.it/u/20bet
https://gotartwork.com/Profile/20bet-20bet/256968/
https://www.reddit.com/user/20bet
https://pawoo.net/@20bet/with_replies
https://www.7sky.life/members/20bet/friend-articles/
https://forum.flitetest.com/index.php?members/20bet.75993/
https://www.theuconnblog.com/users/20bet--app.com
https://hvacr.vn/diendan/members/20bet.155793/#latest-activity
https://www.thebluetestament.com/users/20bet--app.com
https://pubhtml5.com/homepage/cqhd/
https://readthedocs.org/profiles/20bet/
https://agoradedrets.idhc.org/profiles/20bet/groups
https://www.sounderatheart.com/users/www.20bet--app.com
https://facekindle.com/20bet/videos
https://7500toholte.sbnation.com/users/20bet--app.com
https://able2know.org/user/20bet/
https://ubl.xml.org/user/263874/
https://about.me/bet20bet/
20bet
https://www.stridenation.com/users/20bet--app.com
Comment Linkhttps://www.speedrun.com/users/20bet/following
https://www.bigcatcountry.com/users/20bet--app.com
https://playground.xwiki.org/xwiki/bin/view/XWiki/20bet
https://www.truebluela.com/users/www.20bet--app.com
https://www.thephinsider.com/users/20bet--app.com
https://www.bucsdugout.com/users/www.20bet--app.com
https://linkspreed.com/20bet/following
https://shapshare.com/20bet/following
https://bysee3.com/home.php?mod=space&uid=2852909
https://www.burntorangenation.com/users/www.20bet--app.com
https://www.bandlab.com/bet20bet/videos
https://www.burntorangenation.com/users/20bet--app.com
https://www.canishoopus.com/users/20bet--app.com
https://forum.gekko.wizb.it/user-16687.html
https://roggle-delivery.tribe.so/user/u20bet_app/followers
https://comicvine.gamespot.com/profile/bet200/wiki-submissions/
https://www.graphis.com/bio/20bet-website/
https://www.arcticicehockey.com/users/www.20bet--app.com
https://pcmdaily.com/profile.php?lookup=161919
https://zumvu.com/profile-settings.zvx?ts=1693902331
https://www.blackshoediaries.com/users/www.20bet--app.com
https://www.mlbdailydish.com/users/www.20bet--app.com
https://reptes.dca.cat/profiles/20bet/
https://www.gta5-mods.com/users/20bet
https://blip.fm/profile/20bet/replies
https://app.zintro.com/profile/20bet?ref=
https://www.tomahawknation.com/users/www.20bet--app.com
https://www.bandlab.com/bet20bet/videos
https://radiocut.fm/user/bet20bet/
https://www.40billion.com/profile/729766910
https://doodleordie.com/profile/bet20/
https://gitlab.nic.cz/users/20bet/contributed
https://my.mamul.am/am/profile/3183745/read
https://blogcircle.jp/user/pt20betpta/list/circle
https://insightmaker.com/user/1Ufis0BiitZ4UbuMn0P8U3/
https://svetovalnica.zrc-sazu.si/user/20bet/
https://www.planetcalypsoforum.com/forum/index.php?members/20bet.75404/
https://www.jerseydoesntshrink.com/users/www.20bet--app.com
https://www.walkscore.com/people/197501242695/walk-score-user
https://www.fearthewall.com/users/www.20bet--app.com
http://xmzjxx.com/?1165067
https://slides.com/pt20betpt
https://bitterandblue.sbnation.com/users/20bet--app.com
https://snowie.com/forums/users/alipygg14/topics/
https://www.outdoorproject.com/users/alipygg14494124
https://www.pexels.com/@20bet-website-682284832/following/
https://community.windy.com/user/wepei-zhou
https://community.articulate.com/users/20Bet20Bet/subscriptions
https://b.cari.com.my/home.php?mod=space&uid=2602170&do=profile
20bet
https://besthostingprice.com/whois/20bet--app.com
Comment Linkhttps://leetcode.com/20bet/
https://help.orrs.de/user/20bet/wall
https://www.indiegogo.com/individuals/35167750
https://www.cincyjungle.com/users/www.20bet--app.com
https://www.rockytoptalk.com/users/www.20bet--app.com
https://wakelet.com/@20betappcom27581
https://www.freelancelift.com/members/20bet/favorites/
https://www.cagesideseats.com/users/20bet--app.com
https://www.progressiveboink.com/users/20bet--app.com
https://data.world/20bet?tab=following
https://www.truebluela.com/users/20bet--app.com
https://thetilehurstend.sbnation.com/users/20bet--app.com
https://www.atlasobscura.com/users/betappcom1
https://www.pacifictakes.com/users/www.20bet--app.com
https://www.inflearn.com/users/1253412/@20bet
https://support.cubewise.com/users/20bet/projects
https://hitrecord.org/users/20bet/records?type=all&link=true
https://www.postingandtoasting.com/users/20bet--app.com
https://6giay.vn/members/20bet.48434/
https://www.pexels.com/@20bet-website-682284832/stats/
https://www.andthevalleyshook.com/users/20bet--app.com
https://www.koi-s.id/member.php?323150-20bet
https://www.theuconnblog.com/users/20bet--app.com
https://www.espace-recettes.fr/users/bet20bet/642296
https://www.robot-forum.com/user/130018-20bet/
https://geto.space/20bet/groups
https://www.mixcloud.com/20bet/
https://myanimelist.net/history/20bet/anime
https://www.silverscreenandroll.com/users/www.20bet--app.com
https://gitlab.pavlovia.org/users/20bet/projects
https://64f146cddbd5b.site123.me/
https://www.netsdaily.com/users/20bet--app.com
https://www.bahamaslocal.com/userprofile/1/240104/betappcom1.html
https://agoradedrets.idhc.org/profiles/20bet/groups
https://my.desktopnexus.com/20bet/favorites/
https://gotartwork.com/Profile/20bet-appcom/258711/
https://www.quora.com/profile/20bet-2/log
https://www.villarrealusa.com/users/www.20bet--app.com
http://genomicdata.hacettepe.edu.tr:3000/20bet
https://www.pearltrees.com/20bet
https://facekindle.com/20bet/likes
https://codepen.io/20bet
https://triberr.com/20bet
https://www.battleredblog.com/users/www.20bet--app.com
https://www.hahalolo.com/post/65007f72defe8839bf44dfa1
https://www.hammerandrails.com/users/20bet--app.com
https://mirsistengefort.steinfort.lu/profiles/20bet/badges
https://shoplook.io/p/20bet
https://www.ekademia.pl/@20betwebsite