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.
836850 comments
Trucking
Its like you learn my mind! You appear to know so much approximately this, such as you wrote the guide in it or something.
Comment LinkI believe that you just can do with some p.c. to pressure the
message home a bit, but instead of that, that is fantastic blog.
An excellent read. I will definitely be back.
jjwnmtwpb
https://forosupervivientescancer.es/viewtopic.php?t=24852 https://kaspatalk.org/viewtopic.php?t=23679 https://juristenforum.net/community/main-forum/do-you-have-a-website-and-want-more-people-to-visit-it-do-you-want-it-to-rank-high-in-search-engines-and-bring-in-more-customers-we-have-the-perfect-solution-for-you/paged/261/#post-41647 https://bajarmp3.net/showthread.php?tid=296643 http://cocodorm.com/forum/viewtopic.php?p=323618#p323618 https://vsg-netzwerk.de/posting.php?mode=reply&t=83 https://forum.graylite.com/viewtopic.php?t=25215 http://jkasiege.net/viewtopic.php?t=19159 http://aiawesomeness.io/forum/viewtopic.php?p=237785#p237785 https://www.tdp74.ru/forum/messages/forum1/topic96/message109535/?result=reply#message109535 https://friendsofshallotte.com/viewtopic.php?t=31949 http://blindprogrammers.com/viewtopic.php?t=5310 http://cozycotg.com/forum/viewtopic.php?f=2&t=697098 https://forum.yetenek12.com/showthread.php?tid=17005
Comment Linkgbdcxtqmt
http://miupsik.ru/forums/showthread.php?tid=95669 http://nerdsgeeksdweebs.com/forums/viewtopic.php?t=13157 https://tellmydreammeaning.com/viewtopic.php?p=14917#p14917 http://phpbb-ipfs.mywire.org/viewtopic.php?f=2&t=16376 https://mentalthoughts.com/showthread.php?tid=17381 https://forosupervivientescancer.es/viewtopic.php?t=25621 https://nilesoft.org/forum/viewtopic.php?p=17549#p17549 http://camarolab.com/showthread.php?tid=26890 http://forums.capefeargames.com/viewtopic.php?f=3&t=94940 http://forums.indexrise.com/thread-50374.html https://gignaja.com/index.php?topic=16989.new#new https://www.inruya.com/tabirler/viewtopic.php?t=12891 https://surron-forum.de/viewtopic.php?t=21527
Comment Linkaddxotjtb
http://thaiscalemodel.com/forum2/index.php?topic=13099.new#new https://forosupervivientescancer.es/viewtopic.php?t=24879 http://chimatamusic.net/db/viewtopic.php?p=3431731#3431731 https://spritedatabase.net/forums/showthread.php?tid=18709 https://zenithzone.info/forum/viewtopic.php?t=21032 https://eccentrictirade.com/forums/showthread.php?tid=15332 https://forum.nica.network/viewtopic.php?t=9587 http://emfsick.com/showthread.php?tid=7913 http://www.elektrofahrrad-tests.de/forums/showthread.php?tid=343290 http://deltapaintball.free.fr/viewtopic.php?f=4&t=6355 http://cocodorm.com/forum/viewtopic.php?p=320916#p320916 https://www.steuerberater-forum.org/viewtopic.php?t=68751 https://australianwinerytours.com/tours/showthread.php?tid=99905 https://www.xn--72c9aa5escud2b.com/webboard/index.php/topic,475216.new.html#new
Comment Linkctsbbnnoa
http://camarolab.com/showthread.php?tid=26926 https://forumhellas.freha.pl/showthread.php?tid=20356 http://jedi-computing.com/forum/showthread.php?tid=91783 https://australiantravelforum.com/Upload/showthread.php?tid=64851 https://forum.touchpoint.video/showthread.php?tid=11376 https://adventurerstavern.ru/showthread.php?tid=4115 http://community.checkinpro-hotel-software.com/viewtopic.php?f=14&t=1246274 http://mikegurak.com/forums/viewtopic.php?p=14958#p14958 https://www.prideanddream.com/viewtopic.php?t=114111 https://forum.nica.network/viewtopic.php?t=8925 http://www.korealol.com/thread-3097.html https://scamfact.com/viewtopic.php?p=19186#p19186 http://ws7m.net/index.php?topic=1953.new#new
Comment Linkrmcdvhwjj
http://www.ortopedie-traumatologie.cz/fora/viewtopic.php?f=3&t=37086 https://coinblacklist.org/index.php?topic=6679.new#new https://www.inruya.com/tabirler/viewtopic.php?t=12903 https://vsg-netzwerk.de/viewtopic.php?t=2352 http://nerdsgeeksdweebs.com/forums/viewtopic.php?p=16674#p16674 https://forum.nica.network/viewtopic.php?p=18800#p18800 https://tellmydreammeaning.com/viewtopic.php?p=14537#p14537 https://forum.everythingshite.net/viewtopic.php?t=23327 http://loicdarnetal.free.fr/forum/viewtopic.php?f=30&t=10603 https://forum.bandariklan.com/showthread.php?tid=286478 https://www.semicolonproject.net/forum/viewtopic.php?p=309800#p309800 https://forum.everythingshite.net/viewtopic.php?p=55646#p55646 https://www.lightknotes.com/MyBB/showthread.php?tid=91297 https://www.lightknotes.com/MyBB/showthread.php?tid=91714
Comment Linktpgsmrfqz
http://www.korealol.com/thread-2885.html http://ws7m.net/index.php?topic=1986.new#new http://www.elektrofahrrad-tests.de/forums/showthread.php?tid=344414 https://nilesoft.org/forum/viewtopic.php?t=10816 http://nrp.i7.lt/index.php?/topic/1093003-%D0%A0%D1%97%D0%A1%D0%83%D0%A0%D1%91%D0%A1%E2%80%A6%D0%A0%D1%95%D0%A0%C2%BB%D0%A0%D1%95%D0%A0%D1%96-%D0%A0%D1%95%D0%A0%D0%85%D0%A0%C2%BB%D0%A0%C2%B0%D0%A0%E2%84%96%D0%A0%D0%85-%D0%A0%D1%94%D0%A0%D1%95%D0%A0%D0%85%D0%A1%D0%83%D0%A1%D1%93%D0%A0%C2%BB%D0%A1%D0%8A%D0%A1%E2%80%9A%D0%A0%C2%B0%D0%A1%E2%80%A0%D0%A0%D1%91%D0%A1%D0%8F-%D0%A0%D1%97%D0%A1%D0%83%D0%A0%D1%91%D0%A1%E2%80%A6%D0%A0%D1%95%D0%A0%C2%BB%D0%A0%D1%95%D0%A0%D1%96%D0%A0%C2%B0-%D0%A1%E2%80%9A%D0%A0%D1%95%D0%A0%C2%BB%D0%A1%D0%8A%D0%A1%D0%8F/ https://somaliforums.com/viewtopic.php?t=14344 https://www.autodijagnostika.biz/carforum/showthread.php?12031-darkmarket-url-enbhh&p=75608&posted=1#post75608 https://somaliforums.com/viewtopic.php?t=16202 https://forum.home-visa.ru/viewtopic.php?f=34&t=1251814 http://cocodorm.com/forum/viewtopic.php?p=321474#p321474 https://australianwinerytours.com/tours/showthread.php?tid=98448 https://tellmydreammeaning.com/viewtopic.php?p=15949#p15949 https://www.xn--72c9aa5escud2b.com/webboard/index.php/topic,476330.new.html#new https://qualityprogamer.de/forum/showthread.php?tid=150871 http://old.pokvesti.ru/forum/viewtopic.php?f=42&t=174647
Comment Linkamehezudeno
It tears [URL=https://mjlaramie.org/product/prednisone-to-buy/ - prednisone for sale overnight[/URL - [URL=https://vowsbridalandformals.com/promethazine/ - promethazine 25mg[/URL - promethazine generic canada [URL=https://transylvaniacare.org/item/misoprost/ - price of misoprost[/URL - [URL=https://ormondbeachflorida.org/item/pharmacy/ - legal pharmacy alternative[/URL - [URL=https://livinlifepc.com/levitra-20mg/ - levitra 20mg[/URL - [URL=https://abbynkas.com/item/generic-nizagara/ - generic nizagara lowest price[/URL - [URL=https://abbynkas.com/item/propecia/ - buy propecia no prescription[/URL - [URL=https://transylvaniacare.org/drugs/dapoxetine/ - dapoxetine[/URL - [URL=https://mywyomingstore.com/zithromax/ - azithromycin[/URL - generic zithromax at walmart [URL=https://lilliputsurgery.com/retin-a/ - retin a from india[/URL - [URL=https://lilliputsurgery.com/pharmacy-best-price-usa/ - pharmacy paypal free shipping[/URL - [URL=https://rdasatx.com/nizagara/ - nizagara for sale in us[/URL - [URL=https://abbynkas.com/levitra-generic-pills/ - cheapest levitra[/URL - [URL=https://mywyomingstore.com/cialis-non-generic/ - buying cialis online[/URL - [URL=https://productreviewtheme.org/priligy/ - priligy[/URL - [URL=https://csicls.org/psycotene/ - pharmacy prices for psycotene[/URL - [URL=https://solepost.com/item/hydroxychloroquine-capsules-for-sale/ - hydroxychloroquine canadian pharmacy[/URL - [URL=https://vowsbridalandformals.com/product/augmentin/ - augmentin[/URL - [URL=https://vowsbridalandformals.com/ed-sample-pack/ - buy ed sample pack on line[/URL - [URL=https://usctriathlon.com/nexium/ - nexium[/URL - [URL=https://ifcuriousthenlearn.com/prazosin/ - india pharmacy prazosin[/URL - [URL=https://abbynkas.com/item/prednisolone/ - prednisolone[/URL - [URL=https://fontanellabenevento.com/product/cipro/ - cipro without a doctors prescription[/URL - [URL=https://carolinahealthclub.com/ticlid/ - ticlid online[/URL - [URL=https://usctriathlon.com/orlistat/ - cheap orlistat pills[/URL - no prescription orlistat [URL=https://productreviewtheme.org/lowest-lasix-prices/ - generic lasix in canada[/URL - [URL=https://intuitiveangela.com/generic-doxycycline-from-canada/ - buy doxycycline[/URL - [URL=https://lilliputsurgery.com/ventolin/ - albuterol[/URL - [URL=https://shilpaotc.com/tretinoin/ - no prescription tretinoin[/URL - [URL=https://abbynkas.com/item/propecia-for-sale/ - propecia pills australia[/URL - methanol colleague, wards prednisone promethazine buy promethazine without prescription misoprost pharmacy to buy levitra 20mg generic nizagara online canada india propecia dapoxetine best dosage azithromycin zithromax coupons retin a pharmacy sidenafil generic nizagara levitra online rezept cialis.com non prescription priligy priligy from canada psycotene price at walmart buy hydroxychloroquine online canada overnight augmentin ed sample pack nexium 40mg nexium without dr prescription usa buy prazosin cheapest price prazosin without an rx prednisolone cipro ticlid generic canada cheap orlistat pills lowest lasix prices generic doxycycline from canada ventolin cheap tretinoin propecia without a doctor agitated https://mjlaramie.org/product/prednisone-to-buy/ https://vowsbridalandformals.com/promethazine/ promethazine https://transylvaniacare.org/item/misoprost/ https://ormondbeachflorida.org/item/pharmacy/ https://livinlifepc.com/levitra-20mg/ https://abbynkas.com/item/generic-nizagara/ nizagara on internet https://abbynkas.com/item/propecia/ https://transylvaniacare.org/drugs/dapoxetine/ https://mywyomingstore.com/zithromax/ https://lilliputsurgery.com/retin-a/ https://lilliputsurgery.com/pharmacy-best-price-usa/ https://rdasatx.com/nizagara/ https://abbynkas.com/levitra-generic-pills/ https://mywyomingstore.com/cialis-non-generic/ https://productreviewtheme.org/priligy/ non prescription priligy https://csicls.org/psycotene/ https://solepost.com/item/hydroxychloroquine-capsules-for-sale/ https://vowsbridalandformals.com/product/augmentin/ https://vowsbridalandformals.com/ed-sample-pack/ buy ed sample pack on line https://usctriathlon.com/nexium/ https://ifcuriousthenlearn.com/prazosin/ https://abbynkas.com/item/prednisolone/ https://fontanellabenevento.com/product/cipro/ https://carolinahealthclub.com/ticlid/ https://usctriathlon.com/orlistat/ https://productreviewtheme.org/lowest-lasix-prices/ generic lasix best https://intuitiveangela.com/generic-doxycycline-from-canada/ https://lilliputsurgery.com/ventolin/ https://shilpaotc.com/tretinoin/ https://abbynkas.com/item/propecia-for-sale/ career unnecessarily.
Comment Linkwjwicecek
https://www.prideanddream.com/viewtopic.php?t=113152 http://forum.stpku.ru/viewtopic.php?f=2&t=23373&p=169366#p169366 http://forums.auzth.com/viewtopic.php?t=16395 http://forum.plitv.tv/index.php?topic=110785.new#new https://haidenarazhodka.com/viewtopic.php?t=26005 https://karambit.network/forums/showthread.php?tid=18376 http://ictonderwijsforum.nl/viewtopic.php?t=228227 https://adventurerstavern.ru/showthread.php?tid=4710 https://forum.everythingshite.net/viewtopic.php?t=20949 https://forosupervivientescancer.es/viewtopic.php?t=24935 http://wap2p.com/f/showthread.php?tid=16&pid=4302#pid4302 https://postyourselfnaked.com/viewtopic.php?t=21418 http://blindprogrammers.com/viewtopic.php?t=5281
Comment Linkofogxie
Colonic predisposes hypothermia [URL=https://umichicago.com/sildalis/ - sildalis online[/URL - [URL=https://frankfortamerican.com/ciprofloxacin-500-mg/ - ciprofloxacin 500mg[/URL - [URL=https://ormondbeachflorida.org/vidalista/ - vidalista 2.5mg[/URL - [URL=https://charlotteelliottinc.com/product/viagra-jelly/ - viagra jelly online usa[/URL - [URL=https://fontanellabenevento.com/product/cipro/ - buying cipro 500[/URL - [URL=https://abbynkas.com/item/lasix-overnight/ - lasix overnight[/URL - [URL=https://abbynkas.com/item/generic-tretinoin-from-india/ - tretinoin[/URL - [URL=https://leadsforweed.com/levitra/ - online levitra no prescription[/URL - levitra 10mg [URL=https://carolinahealthclub.com/drug/nexium/ - nexium 20mg[/URL - [URL=https://uofeswimming.com/drug/propecia/ - propecia[/URL - [URL=https://ormondbeachflorida.org/clonidine/ - clonidine[/URL - [URL=https://advantagecarpetca.com/drug/tadalafil/ - comprar tadalafil madrid[/URL - [URL=https://intuitiveangela.com/kamagra/ - no prescription kamagra[/URL - [URL=https://thepaleomodel.com/cytotec/ - canadian generic cytotec 200 mcg[/URL - cytotec [URL=https://airjamaicacharter.com/drugs/cialis/ - cialis[/URL - [URL=https://flowerpopular.com/drugs/priligy/ - priligy[/URL - [URL=https://livinlifepc.com/levitra-20mg/ - buy levitra online[/URL - [URL=https://abbynkas.com/tadalafil/ - buy tadalafil w not prescription[/URL - overnight tadalafil [URL=https://bulgariannature.com/product/purchase-lasix-without-a-prescription/ - best price for 40 lasix[/URL - [URL=https://abbynkas.com/drugs/pharmacy/ - pharmacy[/URL - [URL=https://bulgariannature.com/kamagra-50mg/ - kamagra[/URL - [URL=https://abbynkas.com/item/propecia-for-sale/ - prix propecia 5mg france[/URL - [URL=https://leadsforweed.com/pill/flagyl/ - generic flagyl from canada[/URL - [URL=https://bulgariannature.com/product/tadalafil-20mg/ - tadalafil online[/URL - [URL=https://airjamaicacharter.com/item/nizagara/ - sildenafil[/URL - [URL=https://vowsbridalandformals.com/product/vpxl/ - vpxl without dr prescription[/URL - vpxl online canada [URL=https://transylvaniacare.org/drugs/hydrochlorothiazide/ - buy hydrochlorothiazide online secure[/URL - buy 25 mg hydrochlorothiazide [URL=https://mjlaramie.org/drugs/prednisone-brand/ - prednisone for sale online ireland[/URL - [URL=https://uofeswimming.com/product/sildalis/ - sildalis on line[/URL - [URL=https://thecultivarte.com/drugs/viagra-25mg/ - maximum dosage of viagra[/URL - viagra objective toxaemia cheap sildalis buy cipro vidalista austria viagra jelly cipro generic lasix at walmart generic tretinoin from india online levitra no prescription generic nexium online propecia 1mg clonidine cheapest generic tadalafil daily dose kamagra from u s pharmacies cytotec price bangkok cialis generic priligy from canada levitra 20mg best price buy tadalafil w not prescription tadalafil lasix pharmacy in usa mail order kamagra buy propecia online in south africa flagyl cheap tadalafil in nj nizagara best price usa vpxl without dr prescription purchase hydrochlorothiazide without a prescription prednisone sildalis canada viagra hypolactasia, dysmenorrhoea, https://umichicago.com/sildalis/ generic sildalis https://frankfortamerican.com/ciprofloxacin-500-mg/ https://ormondbeachflorida.org/vidalista/ buy vidalista online cheap https://charlotteelliottinc.com/product/viagra-jelly/ https://fontanellabenevento.com/product/cipro/ https://abbynkas.com/item/lasix-overnight/ https://abbynkas.com/item/generic-tretinoin-from-india/ https://leadsforweed.com/levitra/ https://carolinahealthclub.com/drug/nexium/ https://uofeswimming.com/drug/propecia/ https://ormondbeachflorida.org/clonidine/ https://advantagecarpetca.com/drug/tadalafil/ https://intuitiveangela.com/kamagra/ https://thepaleomodel.com/cytotec/ https://airjamaicacharter.com/drugs/cialis/ https://flowerpopular.com/drugs/priligy/ https://livinlifepc.com/levitra-20mg/ https://abbynkas.com/tadalafil/ overnight tadalafil https://bulgariannature.com/product/purchase-lasix-without-a-prescription/ https://abbynkas.com/drugs/pharmacy/ https://bulgariannature.com/kamagra-50mg/ https://abbynkas.com/item/propecia-for-sale/ https://leadsforweed.com/pill/flagyl/ https://bulgariannature.com/product/tadalafil-20mg/ https://airjamaicacharter.com/item/nizagara/ https://vowsbridalandformals.com/product/vpxl/ https://transylvaniacare.org/drugs/hydrochlorothiazide/ https://mjlaramie.org/drugs/prednisone-brand/ https://uofeswimming.com/product/sildalis/ https://thecultivarte.com/drugs/viagra-25mg/ embolization, note, defects; pneumoperitoneum.
Comment Link