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 1163084 comments

1163084 comments

Bulking weight gain water
Bulking weight gain water
Monday, 03 October 2022 22:36

http://equipeducation.org.uk/index.php/component/k2/item/1 http://ne-sahandazar.ir/index.php?option=com_k2&view=item&id=21 https://www.naitre-et-renaitre.com/profile/heltbettesc/profile Anabolen kopen 24 betrouwbaar comprar winstrol en puerto rico https://www.crossroadsoutreach.org/profile/horakkupecd/profile Esteroides anabolicos comprar lima peru https://www.riskrestricted.com/profile/aldodelouise1971/profile Anabolic window body attack https://www.j-mlawncare.com/profile/koldensneed9/profile Trenbolon skutki uboczne https://www.alyonnaangelica.com/profile/avenitrederr/profile Venta de anabolizantes en españa https://www.delayedfulfillment.com/profile/bisboiceb/profile Steroidkur mg köp steroider online https://www.goldendays.online/profile/bisboiceb/profile Trabajar musculos piernas https://www.mintbearart.com/profile/cardarine-for-sale-australia-where-to-b-2639/profile Cardarine for sale australia https://www.chefnikki.net/profile/beschwitzel1/profile Anabolic steroid drugs can be used legally in all of the following ways except https://www.dxqueer.com/profile/xifix25373/profile Köpa anabola på internet stéroïdes anabolisants androgènes exogènes https://www.theacademicmatch.com/profile/herseygaleaz/profile Lipidos clasificacion esteroides y hormonas esteroideas https://www.backthebadgeys.org/profile/kohliwigetf/profile Peptides bodybuilding before and after https://www.elbahistudios.com/profile/tracyspeichi/profile Best anabolic steroids cutting cycle https://www.halteskesoutdoorimages.com/profile/fullenloewy/profile Anabola steroider diabetes clenbuterol original https://www.katundra.com/profile/tiurosul4/profile Buy testosterone enanthate india woenytncpamq

Comment Link
Crazybulk canada
Crazybulk canada
Monday, 03 October 2022 22:29

https://mziemianin.pl/index.php?option=com_k2&view=item&id=4 https://scalper.be/index.php/component/k2/item/2 https://www.consciousmindrecords.com/profile/juelfshuttip/profile Pro bodybuilder off season cycle https://www.kclwomxninphysics.com/profile/chayprattsb/profile Kvinnor testosteron https://crc.world/profile/sania1212/profile Best steroid to get vascularity https://www.dformsounds.com/profile/suskinstroopb/profile Anabolic bulking stack https://www.meoscore.com/profile/koskimauneyr/profile Best steroid for bulking and keeping gains https://www.saffronstreetchicago.com/profile/iveyestesy/profile Crazy bulk order tracker https://en.heikebretschneider.com/profile/steroid-calculator-testosterone-anaboli-397/profile Steroid calculator testosterone https://www.saffronstreetchicago.com/profile/iveyestesy/profile Crazy bulk order tracker https://www.snshobbies.com/profile/the-most-effective-muscle-building-suppl-9591/profile The most effective muscle building supplements https://www.ramseyrescue.com/profile/iveyestesy/profile Does modafinil build up in your system https://www.suelewiscoaching.co.uk/profile/vernacinalli1977/profile Do crazy bulk products actually work https://www.diocesedebauru.com/profile/taulalampli/profile Bulking non training days https://www.masarukitahata.com/profile/naitodearsx/profile Best steroid stacks for bulking https://www.torosphotography.com/profile/priscillahunnicut2003/profile Bulking agent lyophilization https://www.encorevolleyball.com/profile/samrovperteem/profile Anabola steroider säljes woenytncpamq

Comment Link
Safe steroids for building muscle
Safe steroids for building muscle
Monday, 03 October 2022 21:50

https://he3tatuazyk.pl/tatuaz-pies-pyszczek-lapka-2/ https://www.repairchimp.co.uk/repair/iphone-x-power-button-repair/ https://www.surftgsa.org/profile/carbeemachinv/profile Steroid workout supplements https://www.peggypaolini.com/profile/khamlizerj/profile Phorce prohormone for sale https://www.maplatform.co.uk/profile/herseygaleaz/profile Nebenwirkungen steroide https://www.gopithecheeta.com/profile/sweelykrogho/profile Buy sarms pills canada https://www.masoterapeutasdeportivos.com/profile/rutleyahmau2/profile Doses for anavar only cycle https://www.starlanguageandliteracy.net/profile/britta5w8cec/profile Parabolin a 100 injection https://www.fiona-cosmetics.net/profile/stagebronnw/profile Trenbolone enanthate gains https://www.ethreeconsultinginc.com/profile/nettitrukav/profile Trt direct dianabol https://ko.dialscatering.com/profile/sarajaimeuyq0/profile Lab testing for anabolic steroid use https://www.vmakaty.org/profile/hoffeewoodalr/profile Lagligt med anabola steroider clenbuterol kaufen legal https://www.argussystems.live/profile/seskoylzynn/profile 1 test prohormone https://www.pfkaori.com/profile/xaxagev171/profile Best testosterone booster booster https://www.mind-monastery.co.uk/profile/pat8sibla/profile Are steroids legal in strongman https://www.real-design.co/profile/pierronuber6/profile Best nasal spray for blocked nose https://www.sebas-jo.com/profile/loteryuskah/profile Sarms crossfit stack woenytncpamq

Comment Link
PTS Terbaik ASEAN
PTS Terbaik ASEAN
Monday, 03 October 2022 21:42

It is not my first time to go to see this site, i am visiting this web
page dailly and take good information from here every day.

Comment Link
Sustanon 250 que contiene
Sustanon 250 que contiene
Monday, 03 October 2022 21:33

https://bangkokspamalaysia.com/index.php?option=com_k2&view=item&id=34 http://jimmyshotel.gr/index.php?option=com_k2&view=item&id=5 https://www.asworld.store/profile/dimareglens/profile Steroids for 55 year old male https://www.agoravai.info/profile/carbeemachinv/profile Direct peptides uk review https://www.luciephotos.com/profile/knifekelderh/profile Nandrolone phenylpropionate coming off https://www.dawnfinancialapp.com/profile/gapidet381/profile Testosterone levels klinefelter's syndrome https://www.treveinodscott.com/profile/franciscoboyland1990/profile Acheter steroide en pharmacie https://www.olliatclemson.org/profile/distelbarcam/profile Steroidy prodej https://www.lawandtheory.com/profile/leonageibelk/profile Growth hormone deficiency nhs https://www.doggosanddecor.com/profile/laurensandyb21/profile Vitamin d is also known as https://goodworksleadership.com/profile/claraellabsw/profile Primobolan acne https://en.fototeknik.net/profile/herseygaleaz/profile Benefit of muscular endurance https://www.nyctherapygroup.com/profile/kimyrahctk/profile Steroid solubility https://www.studiobinteriores.com/profile/suskinstroopb/profile Sarms store uk review reddit https://www.shuswaphighlandstills.com/profile/marilyn30ycan/profile Anabolic labs lidrol review https://www.nicolefcoaching.com/profile/curransearlo/profile Bodybuilder steroide plan https://www.anaturalnerd.com/profile/chrsusan5ldv/profile Is clenbuterol sopharma a steroid woenytncpamq

Comment Link
Are steroids good for the body
Are steroids good for the body
Monday, 03 October 2022 21:32

http://snayat.com/index.php?option=com_k2&view=item&id=4 http://flightoffantasy.ru/index.php?option=com_k2&view=item&id=7 https://www.inq.consulting/profile/aulderbisgesq/profile 250 mg testosterone cypionate homebrew recipe calculator https://www.roskitchencreations.com/profile/micdenisesq9/profile Ankara adana tren https://www.freetobemovement.org/profile/blouinweldini/profile Booster la production de testostérone https://www.thehonorhouse.org/profile/bethtrudienl8/profile Deca durabolin androgenic rating https://www.imprimeriedejarry.store/profile/wayrytherj/profile Clenbuterol for sale near melbourne vic https://www.montessorikwaliteit.com/profile/phylliskri50y/profile Natriuretic peptide b prohormone https://www.dejanaperic.com/profile/minamariancpl/profile Best protein powder cutting https://www.fwgs.org/profile/curransearlo/profile 12 emissions testing near me https://www.orlandobuddhism.org/profile/arourimccrayb/profile Clenbuterol vs albuterol bodybuilding https://www.wild-matter.com/profile/claudiahfco/profile 3rd party verified protein powder https://www.bellammebridal.co.uk/profile/krystalguelespe13614/profile Fatburner test bodybuilding https://www.dubbersbarandgrill.com/profile/cretencarzab/profile How long does clomid take to increase testosterone https://www.glowingrowin.com/profile/dinolof358/profile Steroide kaufen stuttgart natural anabolika kaufen https://www.cajohnson.org/profile/tamaraanniepgnx/profile Trends steroids https://www.chelseastarotreadings.com/profile/imogenee9ka/profile Secretropin vs dynatropin woenytncpamq

Comment Link
Cat Asthma Cure
Cat Asthma Cure
Monday, 03 October 2022 21:13

I'm not sure where you are getting your information, but good topic.
I needs to spend some time learning much more or understanding more.
Thanks for magnificent info I was looking for this info for my mission.

References:
https://images.google.com.py/url?sa=t&url=https%3A%2F%2Fswimhealth.net
http://e.jurong.cn/module/adsview/content/?action=click&bid=5&aid=704&url=http%3a%2f%2fswimhealth.net&variable=&source=https%3a%2f%2fcute
https://prostar.by:443/bitrix/redirect.php?goto=https://www.swimhealth.net/

Comment Link
kardinal
kardinal
Monday, 03 October 2022 20:35

ทางเราจำหน่าย kardinal
stick , kks quik , ks kurve ต้องขอบอกได้เลยว่า kschill.com เป็นตัวแทนหลักอย่างเป็นทางการในไทย ที่ใหญ่ที่สุด และเป็นเจ้าเดียวกับ RELX
THAILAND สินค้าทุกแบรนด์ ทุกรุ่น เราได้ทำการคัดสรร บุหรี่ไฟฟ้า ที่เป็นหนึ่งในนวัตกรรม ช่วยเลิกบุหรี่ ที่มีประสิทธิดีเยี่ยม และช่วยได้จริง มาให้ลูกค้าได้เลือกใช้ โดยสินค้าทุกชิ้นของเรา สั่งตรงจากโรงงาน

Comment Link
Universitas Alma Ata Bantul
Universitas Alma Ata Bantul
Monday, 03 October 2022 20:14

I know this website gives quality based articles or reviews and extra material, is there any other site which offers these kinds of things in quality?

Comment Link
Black dragon gear 777 steroids

Leave a comment

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