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 338022 comments

338022 comments

Бесплатные слоты онлайн без регистрации
Бесплатные слоты онлайн без регистрации
Wednesday, 28 September 2022 03:31

http://kunnen-pluimvee.nl/index.php?option=com_k2&view=item&id=16 https://nsponline.net/index.php?option=com_k2&view=item&id=1 https://www.mmmailplus.com/profile/johnetteklobucar12178023/profile Игровые автоматы бесплатно и без регистрации 777 лягушки https://www.matematicamentetutor.com/profile/denisedefina16586050/profile Супер слот игровые автоматы на деньги https://www.flourishfncoaching.com/profile/felisastroder16484587/profile Игровые автоматы минимальный депозит 50 рублей https://annikawinberg.com/profile/adolforunde16007748/profile Все игровые автоматы про космос https://www.bcltdtrucking.com/profile/valeriaschlager10191840/profile Сделать онлайн игровые автоматы на сайте https://creativeconcepcions.com/profile/rogerostenson11561903/profile Играть игровые аппараты бесплатно регистрации https://www.hightailsco-op.com/profile/michaleritzman14640996/profile Азино 777 демо https://www.californiastrips4cash.com/profile/darrellezak3239424/profile Бонуска бонанза https://www.thelashvaultldn.com/profile/elroymccloe14655747/profile Игровые автоматы вулкан дельфин https://biblicallyblonde.com/profile/elissaheldreth19069507/profile В каких букмекерских конторах дают бонус https://www.touchstoneinspects.com/profile/gonzalocamancho13103099/profile Вулкан играть на реальные деньги без регистрации https://smoothpompidouband.com/profile/ludiefrase14289086/profile Fairy land 2 игровой автомат играть бесплатно и без регистрации https://www.kingsownbarbershop.com/profile/trumanfriel18781494/profile Казино игровой автомат вулкан https://ithinkiart.com/profile/clementinaorlowsky4815216/profile Игровые автоматы сообщить https://www.right-side-sticker-co.com/profile/stephanishina13655812/profile Камеди клаб харламов и батрутдинов игровые автоматы woenytncpamq

Comment Link
Вегас william hill
Вегас william hill
Wednesday, 28 September 2022 02:54

https://kelrehuus.nl/index.php/component/k2/item/6 https://teco.co.ug/what-does-a-joinery-company-do/ https://www.ciejuliannaymira.com/profile/agripinahagadorn46699/profile Игровые автоматы дротики https://www.lineyardconference.com/profile/velmaaveles12774836/profile Игровые автоматы с гаджетами https://mobbluz.com/profile/fawncausey17363866/profile Игра играть бесплатно казино https://www.wayofthebrush.com/profile/breannslinsky11870856/profile Игровые автоматы играть бесплатно без регистрации крейзи фруттис https://lawnguardlandscapes.com/profile/garfieldrenault13312945/profile Где находятся игровые автоматы в химках https://www.littlebagladies.com/profile/vernietomeldan2613901/profile Казино для андроид на реальные деньги https://www.vivigraphy.com/profile/jacindamanalang1681763/profile Изготовление игрового автомата https://cmpradio.net/profile/shainamatthias10133997/profile Играть бесплатно в игровой автомат деревня дураков без регистрации https://www.bichusclub.com/profile/florenericaud3402668/profile Азимут игровые автоматы https://www.bandhansocial.com/profile/maximodavise16473754/profile Вулкан platinum играть онлайн бесплатно https://www.symbioticbody.com/profile/anettefizer12063638/profile Настоящий онлайн вулкан https://www.delahuettner.com/profile/rustysangster15783367/profile Играть в казино онлайн бесплатно без ригистраций л хкий https://www.thecoffeehousemonton.co.uk/profile/leilajacocks5524988/profile Т игровой автомат https://www.cockeyedfarms.com/profile/mandyleilich13349122/profile Мобильные слоты онлайн бесплатно https://theconsciousherbalist.com/profile/jodeejansky14182071/profile Списки игровых автоматов woenytncpamq

Comment Link
whatsapp群
whatsapp群
Wednesday, 28 September 2022 02:00

Spot on with this write-up, I honestly think this website needs far
more attention. I'll probably be back again to see more,
thanks for the information!

Comment Link
Try Before you Buy 2021
Try Before you Buy 2021
Wednesday, 28 September 2022 01:33

Thanks for ones marvelous posting! I certainly enjoyed reading it, you are a great author.
I will make sure to bookmark your blog and will often come back later in life.

I want to encourage continue your great posts, have a nice holiday weekend!


Try Before you Buy 2021

Comment Link
jasa pembuatan pt
jasa pembuatan pt
Wednesday, 28 September 2022 00:25

Keep on working, great job!

Comment Link
Reduce
Reduce
Wednesday, 28 September 2022 00:23

Just wish to say your article is as astonishing. The clarity for your put
up is simply spectacular and that i can suppose you're an expert on this subject.
Fine together with your permission allow me to grasp
your RSS feed to stay updated with imminent post.Thanks a million and please continue the gratifying work.

Comment Link
mucikari online
mucikari online
Wednesday, 28 September 2022 00:22

I could not resist commenting. Exceptionally well written!

Comment Link
seo tools was ist das
seo tools was ist das
Wednesday, 28 September 2022 00:18

Hello to all, how is everything, I think every one is getting
more from this web site, and your views are pleasant for new viewers.

Comment Link
Играть в игровые автоматы вулкан бесплатно онлайн
Играть в игровые автоматы вулкан бесплатно онлайн
Wednesday, 28 September 2022 00:03

http://johan-vandenberghe.be/index.php?option=com_k2&view=item&id=31 https://pbpd.info/index.php?option=com_k2&view=item&id=22 https://www.artefaekts.com/profile/brookskaufhold11773105/profile Парк глобы игровые автоматы https://www.erzuliedoula.com/profile/ivettealmeda9053971/profile Игровые автоматы играть сейчас в демо режиме бесплатно https://www.ronmanshow.com/profile/fletchergasse18588760/profile Спортивные игровые автоматы онлайн https://orejasynarices.com/profile/linwoodvickery16173473/profile Казино вулкан обезьянки игра https://www.rakuyuan.com/profile/marlynabel11937620/profile Магнит слот 47 https://kgtheatre.com/profile/martysmerdon14295680/profile Автомат columbus deluxe https://pandafidgets.com/profile/nikolehieatt12017315/profile Игровые автоматы азарте автоматы https://www.gerardicandlecraft.com/profile/alyssastittgen10630632/profile Игровой автомат черная борода онлайн https://www.dlpersonaltrainer.com/profile/burtheckathorne13549254/profile Ешки игровые автоматы на компьютер https://www.hannabmedia.com/profile/kurtmagar16426589/profile Игровые автоматы играть в обезьяны https://kennnto.com/profile/aliciahurlbut17904991/profile Игровые автоматы бесплатно онлайн бесплатно в хорошем качестве https://www.farhillspoweryoga.com/profile/ferdinandducking6092456/profile Играть i игровые аппараты обезьянка https://www.cristalis.com.br/profile/allenastarkweather4759248/profile Онлайн казино для андроид https://okijalt.org/profile/raleighkiefert7156717/profile Сколько стоит игровой автомат с мягкими игрушками https://carvedemotions.com/profile/cyrusheinicke4290856/profile Игровые автоматы бездепозитным бонусом за регистрацию 2022 woenytncpamq

Comment Link
https://linktr.ee/slotdewa888
https://linktr.ee/slotdewa888
Tuesday, 27 September 2022 23:56

Fantastic beat ! I wish to apprentice while you amend your website, how
could i subscribe for a blog website? The account aided me a acceptable deal.
I had been tiny bit acquainted of this your broadcast offered bright clear concept

Comment Link

Leave a comment

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