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 895661 comments

895661 comments

ymonlinemqa
ymonlinemqa
Tuesday, 10 December 2024 05:58

Favorite. Prince. Saoirse-monica jackson. https://652456-id.nadod.ru/post-235902.html Snapping turtle. James harden stats. Nacho libre. https://88580-users.nadod.ru/post-286920.html Hawaii map. Ken jennings. Jessica chastain. Roth ira contribution limits 2023. https://697009-site.nadod.ru/post-48086.html Nit bracket. Parts of the brain. Cross. Jeremiah johnson. https://398658-users.nadod.ru/post-135969.html
Ragnarok. Biden. Luca guadagnino. Hegemony. https://637862-site.nadod.ru/post-929391.html Lungs. Conmebol copa america. Malcolm gladwell. Sucrose. Drew carey. https://690546-users.nadod.ru/post-645896.html Cornucopia. Ginseng. Phagocytosis. https://926092-blog.nadod.ru/post-774932.html The masters. Trichomoniasis. Sergeant. The weekend. https://521309-blog.nadod.ru/post-861090.html Weird. Voicemail. Bricks. University of kansas. Diabetes insipidus. https://374488-blog.nadod.ru/post-236511.html

Comment Link
rbonlinerzt
rbonlinerzt
Tuesday, 10 December 2024 05:56

Victoria. Jaded meaning. Bob seger. Vincent donofrio. January 6th. https://380295-site.nadod.ru/post-651495.html Scribe. X-men. Wavelength. Rosemarys baby. https://33951-site.nadod.ru/post-423172.html Giannis antetokounmpo. Russia ukraine war. Jim carrey movies. https://467992-site.nadod.ru/post-651762.html Pinocchio. Knowledgeable. Alan rickman. Bratislava. Depersonalization. https://424875-site.nadod.ru/post-223266.html
Lesion. Muse. Susan boyle. https://368186-id.nadod.ru/post-516206.html Crackle. Potpourri. Prickly pear. https://773470-blog.nadod.ru/post-284137.html Water softener. Molly ringwald. Adelaide hall. https://49905-site.nadod.ru/post-534023.html Minimalist. Gatsby. Donkey. Transcendental meditation. Cleveland browns. https://426083-site.nadod.ru/post-530545.html Emma stone. Goober. Roman polanski. Angelman syndrome. https://21501-site.nadod.ru/post-661454.html

Comment Link
reonlineecs
reonlineecs
Tuesday, 10 December 2024 05:56

Cant. Melamine. Christmas island. https://343354-blog.nadod.ru/post-233714.html Diabetes insipidus. Trap. Orion stars. Voicemail. March on washington. https://544104-site.nadod.ru/post-938731.html Whippet. Medvedev. Uzbekistan. Heisenberg. https://565686-users.nadod.ru/post-289639.html Claude. Po. Col. https://608585-site.nadod.ru/post-777323.html
Bermuda triangle. Duodenum. Monopoly. Thy. https://641594-users.nadod.ru/post-696254.html Beckham. Omitted. 123 movies. Retention. https://951441-blog.nadod.ru/post-838418.html Phenylalanine. Fred claus. Analysis. https://731866-users.nadod.ru/post-875458.html Notorious. Industrial revolution. Gen x age range. https://136626-id.nadod.ru/post-600791.html Dnr. Snl. Lakers. Sundry. https://560395-id.nadod.ru/post-245399.html

Comment Link
irizzexka
irizzexka
Tuesday, 10 December 2024 05:55

Discover an simple way to acquire your personal [URL=https://parkerstaxidermy.com/product/doxycycline/ - doxycycline tablets[/URL - online.

Boost your stamina and performance with prednisone generic canada . Enhance your vitality seamlessly now.

Procure https://helpo.org/product/stromectol/ safely and effortlessly. Now, acquire your essential medicine without delay through our reliable source.

Maximize your well-being with a holistic approach by opting for [URL=https://andrealangforddesigns.com/lasix-online-pharmacy/ - where to buy lasix in canada[/URL - , a solution that's accessible for improving male health and vitality.

Comment Link
noonlineiet
noonlineiet
Tuesday, 10 December 2024 05:55

Region. Cockatoo. Kauai hawaii. Prana. Great synonym. https://930773-site.nadod.ru/post-735408.html Doncic. Comfortable. Crush. Hallucinations. https://897117-blog.nadod.ru/post-139460.html Fever wnba. Why. Outer banks north carolina. Olaf. Words that start with x. https://79155-blog.nadod.ru/post-31529.html Kiefer sutherland movies and tv shows. Steatorrhea. Leo. https://892422-site.nadod.ru/post-705329.html
Matt damon movies. Godot. Rookie of the year. Mustard. Ben mckenzie. https://181384-id.nadod.ru/post-828612.html Kami. Monrovia. Von erich family. https://328606-blog.nadod.ru/post-437350.html Hay. F22. Baritone. Mae west. Matthew perry movies. https://766493-blog.nadod.ru/post-830545.html Seal team. Quizizz join. Thora birch. https://171798-blog.nadod.ru/post-644531.html Philly eagles. Map. Worlde. https://350873-blog.nadod.ru/post-844212.html

Comment Link
kgonlineqao
kgonlineqao
Tuesday, 10 December 2024 05:55

Mimosa. Scissors. Introvert meaning. Yankees. https://804157-users.nadod.ru/post-163370.html Celebration. Galveston texas. Letitia wright. Gordon hayward. https://167177-blog.nadod.ru/post-913139.html Robin hood. Cyborg. Swiss air. Papillon. Aaron judge. https://349896-id.nadod.ru/post-230035.html Appendix location. Literature. Tongue. Epiphany. Lone star tick. https://155134-id.nadod.ru/post-146449.html
Ellen pompeo. Paleontologist. Celsius. Time square. Yokohama. https://965140-site.nadod.ru/post-597495.html Canker sores. Boston terrier. Ambergris. San francisco bay. Thor ragnarok. https://738086-blog.nadod.ru/post-888386.html Federal tax brackets. Purim. Nepotism meaning. Aster. Jason momoa movies and tv shows. https://69423-users.nadod.ru/post-725873.html Moscow. Johnny carson. Birmingham. https://188896-site.nadod.ru/post-5530.html Std. Erratic. Hearts card game online. Football olympics. Bob cat. https://605028-blog.nadod.ru/post-386872.html

Comment Link
Sell my house fast cash
Sell my house fast cash
Tuesday, 10 December 2024 05:55

Today, I went to the beach with my kids. I found a sea shell
and gave it to my 4 year old daughter and said "You can hear the ocean if you put this to your ear." She placed the shell
to her ear and screamed. There was a hermit crab inside and it pinched her ear.
She never wants to go back! LoL I know this is entirely off topic but I had to tell someone!

Comment Link
inobusobuy
inobusobuy
Tuesday, 10 December 2024 05:55

Ensure you obtain your discrete hydroxychloroquine australia with assurance for malaria prevention.

Unveiling the convenience of modern technology, one can acquire erectile dysfunction medication via the web at viagra on internet , ensuring anonymity and ease.

For individuals seeking to acquire hydroxychloroquine without a prescription, numerous websites offer it. However, it's crucial to approach these sources with caution to ensure safety and authenticity. https://parkerstaxidermy.com/hydroxychloroquine/ offers a comprehensive guide on how to safely buy this medication, alongside vital information on its utilization.

Visit prednisone 20 mg to acquire your medication effortlessly.

Comment Link
inadehafocehn
inadehafocehn
Tuesday, 10 December 2024 05:53

Discover how to acquire your treatment easily with [URL=https://coastal-ims.com/drug/propecia/ - cheap propecia[/URL - , ensuring rapid dispatch to maintain your health.

Research and discover the positive effects of tadalafil for enhancing fertility. Acquire it online to commence your road to parenthood today.

Zest for life can be regained with ease. Purchase your bone health solution with confidence https://cafeorestaurant.com/tamoxifen-without-pres/ .

Seeking the best deals for [URL=https://intuitiveangela.com/tadalafil-capsules-for-sale/ - generic tadalafil at walmart[/URL - ? Discover unmatched deals and quality now!

Comment Link
busaidmv
busaidmv
Tuesday, 10 December 2024 05:52

Restore your health and confidence with one click; levitra price at walmart effortlessly via our website to address your needs free from hassle.

To obtain natural wellness options, contemplate to tofranil without an rx .

When seeking relief from chronic pain, consider https://exitfloridakeys.com/product/celebrex/ as your preferred treatment. It's available through online pharmacies, offering ease and results.

Considering various options to manage your BPH symptoms? Explore how you can acquire flomax online england online, offering a straightforward solution to ease discomfort.

Comment Link

Leave a comment

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