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 25257 comments

25257 comments

ozozifeyeo
ozozifeyeo
Wednesday, 19 February 2025 10:12

Purchase your [URL=https://classybodyart.com/item/generic-pharmacy-uk/]trusted pharmacy websites[/URL] eye drops on the web to manage glaucoma efficiently and economically.

Given the various options for hormone therapy, those looking to alleviate menopausal symptoms might consider checking propecia 5mg . With a range of purchase methods, selecting the right option on the web can yield ease efficiently.

Given the high-priced nature of branded drugs, patients seeking treatment for Hepatitis C often look for https://center4family.com/priligy-online/ , providing a cost-effective solution.

Comment Link
ahualoqaj
ahualoqaj
Wednesday, 19 February 2025 10:12

I discovered that you can order [URL=https://greaterparsippanyrewards.com/product/tadalafil-without-a-prescription/][/URL] on the web, offering an easy way to obtain this medication.

Get top-notch Human Growth Hormone supplements straight from . Buy today for enhanced health.

"Quickly locate discounts on your next purchase with https://maker2u.com/lasix/ . Cut costs effortlessly on vital medication."

Boost your vitality with [URL=https://greaterparsippanyrewards.com/pharmacy/][/URL] , available for acquisition via the web.

Comment Link
eydabeawepe
eydabeawepe
Wednesday, 19 February 2025 10:11

Quality eye care solutions are now accessible from the comfort of your home. Seek leading options to enhance your eye health, including [URL=https://ofearthandbeauty.com/product/amoxicillin/][/URL] , directly via our online platform.

Regain control over your well-being by visiting , your ultimate source for reliable pharmaceuticals.

Get your financial savings on medical supplies with https://littlestabstudios.com/drugs/asthalin/ , offering a diverse selection of products.

Regarding your medical needs, it's crucial to find an effective option. For tackling specific medical conditions, [URL=https://fairbusinessgoodwillappraisal.com/item/kamagra/][/URL] stands out as a recommended choice by healthcare professionals.

Comment Link
ufoaeoleuhib
ufoaeoleuhib
Wednesday, 19 February 2025 10:09

Facing menopausal symptoms? Explore relief with [URL=https://sunsethilltreefarm.com/item/nurofen/]lowest price for nurofen[/URL] , your go-to option for estrogen supplements.

Keeping your digestive system healthy is crucial, and priligy can assist. Explore options to purchase it through web pharmacies for optimal digestive health.

X-ray results showing enlarged prostate? https://classybodyart.com/item/flomax/ might be what you need. Explore how it may help in reducing your symptoms efficiently.

Questioning where to obtain fertility treatments? Order your [URL=https://primerafootandankle.com/item/vidalista/]cheap vidalista online[/URL] effortlessly through our website.

Comment Link
auyapwfencisi
auyapwfencisi
Wednesday, 19 February 2025 10:07

Understanding the need for ease, you can now obtain your medication through the internet with effortlessly. [URL=https://atplearningpromo.com/item/fildena/]canadian fildena[/URL] and benefit from rapid shipment to your doorstep.

Maximize your well-being with a holistic approach by opting for nizagara sales in uk , a solution that's readily available for improving male health and vitality.

Optimize your health with a range of solutions by exploring https://transylvaniacare.org/product/ed-sample-pack-2/ , offering a unique combination of options for your wellbeing.

Questioning where to find relief for seasonal allergies? Look no further! [URL=https://livinlifepc.com/drugs/hydroxychloroquine/]hydroxychloroquine[/URL] offer relief for individuals affected by sneezing, itching, and congestion. Order yours today for fast results.

Comment Link
aveaniza
aveaniza
Wednesday, 19 February 2025 10:06

Obtaining [URL=https://parkerstaxidermy.com/prednisone/][/URL] has never been more straightforward. Buy today and save on your prescription.

When seeking budget-friendly solutions for impotence, consider as your preferred source.

Secure your most convenient pathway to health improvement by opting to purchase https://maker2u.com/doxycycline/ . This method promises swift respite from symptoms with unmatched convenience.

Unlock exceptional health benefits by exploring our vast array of options to obtain [URL=https://midsouthprc.org/buy-prednisone-w-not-prescription/][/URL] , ensuring you get high-quality products customized to your needs.

Comment Link
gdohhaq
gdohhaq
Wednesday, 19 February 2025 10:03

Explore your options for managing hypertension by visiting [URL=https://maker2u.com/amoxicillin/ - [/URL - , where you can discover non-prescription solutions.

Get your amoxil easily from , supplying quick shipping to fulfill your needs.

Looking for the most affordable options for your medication? Discover amazing offers on https://altavillaspa.com/product/slimex/ now.

Zero hassle to procure your necessary pharmaceuticals with [URL=https://leadsforweed.com/item/tadalafil/ - [/URL - .

Comment Link
RonaldTwevy
RonaldTwevy
Wednesday, 19 February 2025 10:03

seo с оплатой за результат статья

Comment Link
Dannyrealf
Dannyrealf
Wednesday, 19 February 2025 10:01

darknet site dark market onion

Comment Link
ovehbojixil
ovehbojixil
Wednesday, 19 February 2025 09:54

Acquiring has never been simpler. Now, you can order your medication virtually without the need of a prior prescription.

A secure and convenient way to obtain ED treatment is to .

Receive the best deals on https://beingproficient.com/cheapest-amoxicillin-dosage-price/ by searching on our site.

Considering options for enhancing vitality, many opt for supplements like , which promises to boost HGH levels.

Comment Link

Leave a comment

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