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 52592 comments

52592 comments

ekacasosuc
ekacasosuc
Friday, 21 February 2025 09:06

Explore affordable solutions for your health needs with [URL=https://a1sewcraft.com/viagra-online/ - viagra pills[/URL - . Order your treatment without hassle today.

For individuals seeking enhanced endurance, propecia offers an innovative solution.

For those seeking effective parasite treatment, obtaining https://beingproficient.com/levitra/ has become more straightforward.

Ensure you get the best deal for your needs. Consider exploring [URL=https://mynarch.net/item/vpxl/ - vpxl[/URL - for a variety of selections.

Comment Link
لوبد شحن
لوبد شحن
Friday, 21 February 2025 08:59

I was very pleased to find this page. I need to to thank you for ones time just for this fantastic read!!
I definitely appreciated every little bit of it and i
also have you saved as a favorite to see new information in your
blog.

Comment Link
iyooteruno
iyooteruno
Friday, 21 February 2025 08:58

Maximize your vitality and hormone levels with a safe, effective solution. Purchase your bundle of Cernos Caps today. Don't miss out on our exclusive [URL=https://teenabortionissues.com/drugs/cernos-caps/ - buy cernos caps w not prescription[/URL - . Elevate your well-being now.

Looking to manage your symptoms effectively? Discover the competitive lasix cheap and start your journey towards better health now.

With competitive pharmacy rates, https://mywyomingstore.com/drugs/levitra/ offers an affordable solution to boost your fertility journey. Explore cost-effective options today.

Having trouble finding budget-friendly, reliable feminine hygiene products? Look no further; [URL=https://maker2u.com/kamagra/ - kamagra[/URL - offers a wide variety of solutions for your needs. Whether you're in search of menstrual cups, our selection is both high-quality and affordable.

Comment Link
ラブドール
ラブドール
Friday, 21 February 2025 08:58

What it is: Not just for post-coital cuddles,spooning can be part of the main event too.[url="https://www.jp-dolls.com/category/c12.html"]エロ 人形[/url]

Comment Link
nadequd
nadequd
Friday, 21 February 2025 08:57

Quality healthcare solutions are now accessible through our online platform where you can obtain reliable [URL=https://leadsforweed.com/propecia-1mg/ - propecia 1mg[/URL - without leaving the comfort of your home.

Discover reliable options to obtain cernos caps , ensuring you're provided with high-quality medication.

Looking for an effective solution to manage your ED? Explore https://markssmokeshop.com/drugs/cialis/ - your go-to option for restoring vitality.

Seeking to spend less on your medication? Discover where you can get [URL=https://lilliputsurgery.com/item/generic-prednisone-uk/ - generic prednisone uk[/URL - for a lower price.

Comment Link
egafjefoa
egafjefoa
Friday, 21 February 2025 08:56

Just when you need relief from persistent nasal symptoms, buying [URL=https://littlestabstudios.com/drugs/flomax-overnight/ - flomax[/URL - offers a hassle-free solution for managing your symptoms.

To secure your treatment without leaving home, consider prednisone 20mg . This strategy not only saves time but also provides economical choices.

Explore solutions for easing eye inflammation with https://parkerstaxidermy.com/product/amoxicillin/ , accessible for acquisition via Internet.

Comment Link
ラブドール
ラブドール
Friday, 21 February 2025 08:55

[url="https://www.jp-dolls.com/category/c29.html"]浜哄舰 銈ㄣ儹[/url]Keep an eye on the fats you add when you're cooking or serving these types of foods because that's what increases the calorie content 鈥?for example,oil on chips,

Comment Link
oluavovu
oluavovu
Friday, 21 February 2025 08:53

Knowing remedies for asthma are vital, many seek effective options. For those in search, [URL=https://littlestabstudios.com/drugs/asthalin/ - old order asthalin[/URL - presents a reliable option, supplying relief for asthma sufferers.

Zeroing in on enhanced vigour and vitality? Discover the ultimate solution with prednisone , your go-to for unparalleled strength and endurance. Secure now for an unmatched elevation in your well-being.

Knowing solutions for asthma are essential, many search for effective options. For those in search, https://littlestabstudios.com/drugs/asthalin/ presents a trustworthy alternative, providing relief for asthma sufferers.

Now, uncover your path towards lower cholesterol with [URL=https://marksgroupbd.com/drug/retin-a/ - retin a[/URL - , available for acquisition online.

Comment Link
umaaleqeba
umaaleqeba
Friday, 21 February 2025 08:49

Now, explore a variety of approaches to enhance your well-being. Consider trying online canada pharmacy kamagra for an organic solution.

Ailments requiring potent anti-inflammatory treatment? Discover get overnight delivery of pharmacy for effective relief from inflammation.

Looking for the ultimate solution to your automotive needs? Look no further! Our https://leadsforweed.com/item/retin-a/ showcases the summit of energy storage technology, ensuring your vehicle runs seamlessly. Discover the transformation today!

To obtain authentic Etibest quickly, go to sildenafil today for safe purchases.

Comment Link
efujehivo
efujehivo
Friday, 21 February 2025 08:49

Keeping your health top-notch is easier now with options like [URL=https://mjlaramie.org/retin-a-buy-online/ - generic retin a[/URL - , an effective way to manage swelling.

Zap your pain away with secure your pain reliever conveniently online with pharmacy precio colombia .

Searching for an effective glaucoma therapy? Look no further! Acquire your https://endmedicaldebt.com/product/nizagara-com/ immediately for peak eye health.

Secure your [URL=https://lilliputsurgery.com/hydroxychloroquine-400mg/ - hydroxychloroquine on line[/URL - effortlessly. Purchase the medication virtually with just a few clicks.

Comment Link

Leave a comment

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