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 1166514 comments

1166514 comments

Aletablog.Com
Aletablog.Com
Sunday, 02 October 2022 13:17

%%

Comment Link
Try Before you Buy 2021
Try Before you Buy 2021
Sunday, 02 October 2022 12:43

Hi there it's me, I am also visiting this website regularly, this site is actually good and the people
are actually sharing nice thoughts.
Try Before you Buy 2021

Comment Link
Deca durabolin for sale in india
Chinarchitect.com
Chinarchitect.com
Sunday, 02 October 2022 12:34

%%

Comment Link
Alpha pharma india
Alpha pharma india
Sunday, 02 October 2022 12:34

https://rvrentalguru.com/2021/01/27/top-rv-rental-companies/ http://ec-arcona.ru/index.php?option=com_k2&view=item&id=6 https://www.cachoeiradoabade.com.br/profile/virgilamonette1987/profile Bulking 4000 calories a day https://www.love-lizzie.com/profile/adleisaackh/profile 123 steroide dianabol https://www.rb-vision.com/profile/xaxagev171/profile Donde puedo comprar esteroides en medellin köpa laglig anabola https://www.littlearizona.net/profile/anabolic-steroids-muscle-growth-do-anab-2128/profile Anabolic steroids muscle growth https://www.dogadoptionsromania.com/profile/bobbyhuot89311/profile Bulking stack uk https://www.phoenixisrisingbookseries.com/profile/pierronuber6/profile Anabolika als tabletten kaufen comprar stanozolol pastillas https://www.aslcschaeffersheim.com/profile/redcayoramb/profile Unrestored muscle cars for sale https://www.snyggg.com/profile/blankeirno/profile Achat piqure de testosterone anabola steroider hjärtat https://www.3chambers.co.uk/profile/suskinstroopb/profile Lean vs shredded vs bulk https://www.klassp.ru/profile/herseygaleaz/profile Salvador ruiz https://www.camigraphie.com/profile/styrketraning-vs-konditionstraning-ster-2103/profile Styrketräning vs konditionsträning https://www.focus5sports.com/profile/nadezhdakireeva17531/profile Best supplements for muscle growth gnc https://www.cliftonroadcarsales.co.uk/profile/caissekexela/profile Onde comprar winstrol stanozolol https://www.escapezuckertraz.com/profile/boekevertizv/profile Dianabol results after 6 weeks https://www.gayahuasca.com/profile/saensowensm/profile Träna ländrygg woenytncpamq

Comment Link
y-nottouring.com
y-nottouring.com
Sunday, 02 October 2022 12:32

%%

Comment Link
https://holycrosslutheran-emma-mo.com
https://holycrosslutheran-emma-mo.com
Sunday, 02 October 2022 12:16

%%

Comment Link
Crazy bulk work
Crazy bulk work
Sunday, 02 October 2022 12:06

http://szmp-spb.ru/index.php?option=com_k2&view=item&id=6 https://corfusmarttravel.com/index.php?option=com_k2&view=item&id=10 https://www.timmed.com/profile/koldensneed9/profile Crazy bulk hgh 2 https://www.asakusa-nyannyanbaby.com/profile/anabola-steroider-kondition-slankepiller-3956/profile Anabola steroider kondition slankepiller med efedrin og koffein https://www.bakerysugarbox.com/profile/horakkupecd/profile Träna magen gravid https://www.lovekissnatural.com/profile/horakkupecd/profile Vart kan man köpa steroider flashback https://www.tinbucketshop.com/profile/hinkelclauds/profile Anabol steroid.com https://www.auroravogue.com/profile/savedementw/profile Bulking to cutting transition https://www.brdsrvs.com/profile/weichtgwirtzy/profile Oxandrolona onde comprar sp skillnad på anabola och steroider https://www.42kmstore.com/profile/sweelykrogho/profile Trembolona comprar mercado libre https://www.launicarestaurants.com/profile/kariekwilosz1977/profile Anabola steroider lever hgh pillen kopen https://www.inclusiveeconomies.ca/profile/angelrardon92719/profile Bulking quickly https://fr.muzmuztv.com/profile/dulekswagerc/profile Anabola steroider efter ou acheter des steroides a paris https://www.suncoasthardware.com/profile/buy-crazy-bulk-d-bal-d-bal-price-5978/profile Buy crazy bulk d-bal https://www.ejexpert.com/profile/kathlynpartington1533651/profile Anabola steroider kur ingefær tabletter vægttab https://www.hialeahseries.com/profile/wharybabinev/profile Comprar oxandrolona pela internet https://www.rafaelbezerraensaios.com/profile/marcelorawlins104032/profile Bulking percentages woenytncpamq

Comment Link
promotorsales.Com
promotorsales.Com
Sunday, 02 October 2022 11:56

%%

Comment Link
adhd medication for Adults
adhd medication for Adults
Sunday, 02 October 2022 11:32

%%

Comment Link

Leave a comment

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