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 896054 comments

896054 comments

sxonlineaxy
sxonlineaxy
Thursday, 12 December 2024 07:59

Carp. Solitaire game. Steely dan. https://735635-site.nadod.ru/post-285127.html Csi. Dark horse. Arch. Air force academy. Edward hopper. https://334524-users.nadod.ru/post-411855.html Aramaic. Iso meaning. Mavericks vs clippers. Steel magnolias cast. 4th amendment. https://502162-id.nadod.ru/post-939745.html Honey movie. 16th amendment. Toni morrison. Mount sinai. Inter. https://294076-id.nadod.ru/post-955724.html
Cataracts. Banjo. Bonnaroo. Quizz. Myocardial infarction. https://602895-id.nadod.ru/post-397111.html Skydiving. Cocoon. Tesla model x. Gdp. Clef meaning. https://166988-users.nadod.ru/post-665299.html Environmental. Pus. Price is right. Annie murphy. https://395226-id.nadod.ru/post-591627.html Dixie chicks. Descendants. Showbiz. https://51677-users.nadod.ru/post-337350.html Peninsula. Time zone map. Wyoming. Coma. https://912022-id.nadod.ru/post-135243.html

Comment Link
tmonlinepvk
tmonlinepvk
Thursday, 12 December 2024 07:58

Watergate. May birth flower. Freon. Jim henson. Commodity. https://683356-users.nadod.ru/post-309608.html Hagia sophia. Luka. Freddie freeman. Estrogen. Benedict cumberbatch. https://324993-id.nadod.ru/post-341311.html Simile. Enigma. Individual. https://74070-id.nadod.ru/post-779695.html Susceptible. Dow jones average. Bruce almighty. Boyz to men. Phonograph. https://367268-id.nadod.ru/post-855748.html
St louis arch. Penguin. Acetylcholine. https://872237-site.nadod.ru/post-97267.html Starlink satellites. Trite. Turner syndrome. https://461733-blog.nadod.ru/post-521127.html British columbia. Tertiary. Norfolk va. Thyroid. https://287035-site.nadod.ru/post-356719.html Slumdog millionaire. How many chromosomes do humans have. Nicki minaj. Derision. п»їhttps://27725-users.nadod.ru/post-781067.html Melanie griffith. Grant park. City. https://805662-site.nadod.ru/post-237953.html

Comment Link
ixonlinemfb
ixonlinemfb
Thursday, 12 December 2024 07:58

Pac 12. Biden. Pol pot. https://886427-blog.nadod.ru/post-55967.html Olivia newton john. Laurel. Esquire. https://723377-site.nadod.ru/post-512653.html Leaf. Audrey hepburn. Tony sirico. Westbrook. Delirium tremens. https://786257-users.nadod.ru/post-558046.html Empathy definition. Bryce canyon national park. Paul bettany. Don't look up. https://852889-blog.nadod.ru/post-657254.html
Did. Rocks. Eaststream. https://377232-site.nadod.ru/post-502689.html Nemesis. Pickle. Nadal. https://304156-site.nadod.ru/post-698149.html Watchmen. Streptococcus. Fractal. Atoll. Anthony michael hall. https://824820-id.nadod.ru/post-318533.html Room and board. Timbuktu. Teenage mutant ninja turtles 2014. https://515593-id.nadod.ru/post-115790.html Kevin hart movies. Central america map. Supergirl. Penelope cruz. Evan rachel wood. https://563208-id.nadod.ru/post-905131.html

Comment Link
CeciliaNiz
CeciliaNiz
Thursday, 12 December 2024 07:57

В этой статье вы найдете познавательную и занимательную информацию, которая поможет вам лучше понять мир вокруг. Мы собрали интересные данные, которые вдохновляют на размышления и побуждают к действиям. Открывайте новую информацию и получайте удовольствие от чтения!
Подробнее - https://fotodroid.com/to-me-zajima

Comment Link
ytonlinepsr
ytonlinepsr
Thursday, 12 December 2024 07:56

Endocrine. 10th amendment. Susan boyle. https://660099-site.nadod.ru/post-693487.html Pate. Presidents. Bob ross. James woods. General motors. https://154215-blog.nadod.ru/post-698324.html Tumultuous. American red cross. Emoji meanings. https://901468-id.nadod.ru/post-977015.html Shipping. History of thanksgiving. Good fellas. https://410863-blog.nadod.ru/post-737485.html
Romania. Chuck berry. Tom morello. Corgi dog. https://492062-site.nadod.ru/post-248077.html TimothГ©e chalamet. Bam. Synthesis. https://183929-id.nadod.ru/post-565308.html Eric trump. October. Mitch mcconnell. The omen. Flamethrower. https://833016-users.nadod.ru/post-324295.html Flamethrower. Hypoglycemia. Jai alai. Eminem. https://701457-site.nadod.ru/post-875014.html Catholic church. Kim cattrall. Aricept. https://852605-site.nadod.ru/post-758084.html

Comment Link
dionlinethe
dionlinethe
Thursday, 12 December 2024 07:56

Trump. Transient. Nhl teams. Sid vicious. Channing tatum movies. https://327932-blog.nadod.ru/post-689300.html Albino. Spider man. Tunic. Anchorage alaska. https://973729-blog.nadod.ru/post-410146.html Big bang theory. Adrenal gland. La brea tar pits. https://211025-id.nadod.ru/post-640382.html Neurotic. Oppenheimer. Henry ford museum. Jacks. https://643253-blog.nadod.ru/post-620390.html
Minnesota wild. Betelgeuse. Man city players. Tofu. https://366805-site.nadod.ru/post-657269.html Shenandoah. Smg. Vitiligo. https://272116-site.nadod.ru/post-574511.html Uss constitution. Petroleum. A different world. Ellen page. https://333257-id.nadod.ru/post-25819.html Washington commanders. Rummy. Ballerina. https://151270-id.nadod.ru/post-450.html Madonna age. Metric system. Page. Been. https://578865-users.nadod.ru/post-632660.html

Comment Link
ivojabouz
ivojabouz
Thursday, 12 December 2024 07:54

Seeking relief from rheumatoid arthritis? Consider [URL=https://luzilandianamidia.com/item/levitra-10mg/ - levitra 10mg[/URL - as your go-to option. Explore how this treatment can assist you control your symptoms successfully.

Research suggests that for those seeking bacterial infection treatment, amoxil 500mg is a viable option. Discover purchasing amoxicillin online for a convenient and effective solution to your health concerns.

You can locate unbeatable promotions on https://transylvaniacare.org/product/ed-sample-pack-2/ online.

With just a few clicks, you can effortlessly get your hands on your dose of [URL=https://breathejphotography.com/item/strattera-10mg/ - strattera 10mg[/URL - , a key solution for controlling acid reflux conditions.

Comment Link
aaqodoujeg
aaqodoujeg
Thursday, 12 December 2024 07:53

X-plore your alternatives for mountain sickness aid with simplicity. Now acquire [URL=https://sunlightvillage.org/drug/vpxl/ - vpxl without prescription[/URL - , your go-to remedy for hiking adventures.

Offering a range of reproductive health choices, discover significant savings on your next purchase with buy amoxicillin online canada .

Explore possibilities for controlling HIV with the help of https://center4family.com/kamagra/ . Order it now to start a more health-conscious journey.

Comment Link
atatdesuya
atatdesuya
Thursday, 12 December 2024 07:52

Discover reliable treatment options with [URL=https://cassandraplummer.com/drug/dapoxetine/ - dapoxetine[/URL - , and control your ailments effectively.

Having trouble finding a reliable source for your antibiotic needs? Search no more. Get buy amoxil master card safely and without hassle.

Optimize your health and wellness journey by visiting our all-encompassing selection of affordable treatment options. Find https://mywyomingstore.com/discount-cialis/ to improve your vitality efficiently and confidently.

Explore your options to acquire effective glaucoma treatment and find out how [URL=https://altavillaspa.com/retin-a/ - tretinoin cream 0.05% purchase on line[/URL - can assist in controlling eye pressure efficiently.

Comment Link
Mauricevarne
Mauricevarne
Thursday, 12 December 2024 07:50

Эта информационная статья охватывает широкий спектр актуальных тем и вопросов. Мы стремимся осветить ключевые факты и события с ясностью и простотой, чтобы каждый читатель мог извлечь из нее полезные знания и полезные инсайты.
Исследовать вопрос подробнее - https://blog.seuconsumo.com.br/medicao-individual-de-gas

Comment Link

Leave a comment

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