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 1177870 comments

1177870 comments

Anadrol with deca
Anadrol with deca
Friday, 30 September 2022 05:19

https://www.camelcityposters.com/jeffersons/ https://aepicec.com/?attachment_id=4445 https://www.franklingroup.com.au/profile/burtmataalii7255266/profile Buy cardarine sarms https://www.hgday360.com/profile/josiahargenbright5770983/profile Weight loss iodine supplements https://www.ellayamindfulness.com/profile/loidaranger14403166/profile Prohormone best strength gains https://www.willowtreecorner.com/profile/isaiahhoston13528361/profile Supplement for cutting workout https://www.mcalmontcoc.org/profile/salleyplatner8149415/profile Clenbuterol 2 day cycle https://www.routedelsol.com/profile/jayrowntree8240586/profile Human growth hormone vs anabolic steroids https://www.supersteamclean.com/profile/manperfect513152/profile Anabolic steroids witcher 2 https://www.wdaly.com/profile/georgettanederostek5531528/profile Does proviron take old tvs https://so.rocvideopromo.com/profile/darciekassim2943208/profile Best sarm post cycle https://www.moleceyestates.com/profile/deanaboylston7855397/profile Trenbolone veterinary https://www.pennineanimalwelfaresociety.org/profile/gudrunshadowens11096191/profile Pro bodybuilder cutting cycle https://www.uclamitosymposium.com/profile/alainepersia18441507/profile Deca durabolin 10 ml https://www.lisadjewels.com.au/profile/chandracarriaga11317439/profile Sustanon genesis avis https://www.ibwilsonmules.com/profile/windymillette3414136/profile Ligandrol 4 limits https://www.yogalene.com/profile/ethanschlanger8788590/profile Human growth hormone supplements woenytncpamq

Comment Link
Clenbuterol where to buy philippines
matelas-ideal.fr
matelas-ideal.fr
Friday, 30 September 2022 04:29

Thanks on your marvelous posting! I certainly enjoyed reading it,
you could be a great author.I will ensure that I bookmark your
blog and may come back in the future. I want to encourage yourself to continue your great job, have a nice weekend!

Comment Link
바카라사이트추천
바카라사이트추천
Friday, 30 September 2022 04:07

Great article, exactly what I wanted to find.

Comment Link
cialis
cialis
Friday, 30 September 2022 04:00

I am truly deligһted to glance at this weblog posts which consists
of plenty of helpful informɑtion, thanks for providing such information.

Comment Link
Sublingual proviron
Sublingual proviron
Friday, 30 September 2022 03:51

http://byline24.com/?p=3188 http://zatochka-piter.ru/index.php/component/k2/item/6 https://www.shineboutiques.com.au/profile/emorydevary5280289/profile Results of ostarine https://www.freestyletrampolineassociation.com/profile/stantonzebracki10259476/profile Stanozolol 10mg como tomar https://www.ayumi-g.com/profile/allanschoenberger645340/profile Stanozolol trackid=sp-006 https://www.the1789fund.org/profile/stacyshellenbarger15666462/profile Sarms best cycle https://www.hemhealers.com/profile/mauritalamme6715295/profile D bol reviews https://www.amourfouboutique.com/profile/charlinebarda19422355/profile Clenbuterol methods of analysis https://www.dearcreators.co/profile/aubreyfedorek13015751/profile Female bodybuilding workouts youtube https://www.hopevabeach.org/profile/buddybrink4784173/profile Buy cold calling on steroids course paypal https://www.titangrecup.com/profile/toryiffland14153952/profile Liquid clenbuterol cycle chart https://www.sonyandroidtv.com/profile/olivesteckman4430425/profile Deca the steroid https://www.rosevilleoptimalwellness.com/profile/beemccluskey19176719/profile Ultimate stacker plugin https://www.tichacademy.com/profile/richiemilleson19500994/profile Sarms types https://www.psychien.org/profile/rickeyjamel3324988/profile Cardarine for muscle building https://www.kairosinitiative.org/profile/jackiestrang12971326/profile Clenbuterol dosage bodybuilding https://www.aaosociety.org/profile/salinaboxton10197802/profile Anabolic steroids nandrolone decanoate woenytncpamq

Comment Link
daftar liontoto
daftar liontoto
Friday, 30 September 2022 03:49

Do you have a spam problem on this blog; I also am a blogger, and I was
wanting to know your situation; many of us have created some nice practices and we are looking to
trade solutions with others, why not shoot me an email if interested.

Comment Link
https://thinkorswim-de.medium.com
https://thinkorswim-de.medium.com
Friday, 30 September 2022 03:44

Normally I don't read post on blogs, however I would like to say that this write-up very
pressured me to try and do it! Your writing style has been surprised me.
Thank you, very nice post.

Comment Link
Ks quik
Ks quik
Friday, 30 September 2022 03:41

ทางเรา relxclubthailand.com ต้องขอบอกได้เลยว่า เป็นตัวแทนหลักอย่างเป็นทางการในไทย ที่ใหญ่ที่สุด
และเป็นเจ้าเดียวกับ RELX
THAILAND สินค้าทุกแบรนด์ ทุกรุ่น เราได้ทำการคัดสรร บุหรี่ไฟฟ้า ที่เป็นหนึ่งในนวัตกรรม ช่วยเลิกบุหรี่ ที่มีประสิทธิดีเยี่ยม และช่วยได้จริง
มาให้ลูกค้าได้เลือกใช้ Ks
quik , Ks Kurve , Ks Kurve lite , Kardinal Stick , kss pod โดยสินค้าทุกชิ้นของเรา
สั่งตรงจากโรงงาน

Comment Link
Oxandrolone cipla

Leave a comment

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