Advice for stirring your online community and fostering engagement

окт 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 320994 comments

320994 comments

RandomNameEaser
RandomNameEaser
Суббота, 22 ноября 2025 11:36

Daily Pick Store – Everything loaded smoothly, and the selections were displayed very well.

Comment Link
Trang chủ ax88
Trang chủ ax88
Суббота, 22 ноября 2025 11:36

I am not sure where you're getting your info, but great topic.

I needs to spend some time learning much more or understanding more.
Thanks for fantastic info I was looking for this
information for my mission.

Comment Link
Compassion in fashion
Compassion in fashion
Суббота, 22 ноября 2025 11:36

Hey There. I found your blog using msn. This
is a really well written article. I will make sure to bookmark it and
come back to read more of your useful info.
Thanks for the post. I will definitely return.

Comment Link
melbet_fpsa
melbet_fpsa
Суббота, 22 ноября 2025 11:35

промокод для мелбет 2020 melbet5002.ru

Comment Link
health wellness
health wellness
Суббота, 22 ноября 2025 11:33

I every time spent my half an hour to read this blog's posts everyday
along with a cup of coffee.

Comment Link
kometa casino онлайн
kometa casino онлайн
Суббота, 22 ноября 2025 11:33

Hello! I know this is kind of off-topic but I had to ask.
Does managing a well-established website like yours require a large amount of work?
I'm brand new to blogging but I do write in my diary every day.
I'd like to start a blog so I will be able to share my personal experience
and feelings online. Please let me know if you have any kind
of ideas or tips for new aspiring bloggers. Thankyou!

Comment Link
Richardjaw
Richardjaw
Суббота, 22 ноября 2025 11:31

«Опора Здоровья» организует выезд нарколога на дом по Воскресенску и району круглосуточно. Мы действуем анонимно и по клиническим протоколам: очная оценка состояния, допуск к инфузии, детокс с коррекцией водно-электролитного баланса, поддержка печени и центральной нервной системы, бережная нормализация сна по показаниям. Врач объясняет решения простым языком, согласует темп и состав капельницы, оставляет памятку на 24–48 часов и остаётся на связи. Если риски высоки, предложим перевод в стационар без задержек — безопасность всегда важнее «тишей» дома.
Подробнее можно узнать тут - voskresensk-narkologicheskij-dispanser

Comment Link
https://www.expertenwissen-online.de
https://www.expertenwissen-online.de
Суббота, 22 ноября 2025 11:29

Secondary school math tuition plays ɑ crucial role
in Singapore, helping your child celebrate math milestones.



Eh lor, Singapore ranks fіrst in math arоᥙnd the worⅼd lah!




Dear Singapore moms ɑnd dads, Singapore math tuition supplies tһe
customized touch your kid should have. Secondary math tuition scaffolds advanced studies ѕuccessfully.
Secondary 1 math tuition conquers inequalities, constructing confidence action Ƅy step.






Thе feedback ѕystem in secondary 2 math tuition drives constant improvement.
Secondary 2 math tuition οffers іn-depth development tracking.
Trainees ⅽhange methods by means of secondary 2 math tuition insights.

Secondary 2 math tuition cultivates ѕeⅼf-awareness.




The valᥙe ᧐f secondary 3 math exams іs cleaг, aѕ tһey
result in Ⲟ-Levels, wheгe preparation iѕ paramount. Top marks open tactical advantages.

Ƭhey improve inclusive landscapes.



Singapore'ѕ focus on secondary 4 exams triggers imagination. Secondary 4 math tuition involves model-building tasks.
Тhese hands-on activities help O-Level theory.

Secondary 4 math tuition fires սp innovation.



Math ɡoes pɑst exam preparation; іt's ɑ fundamental ability in surging AI technologies, essential fߋr cyber threat detection.


Build love fоr mathematics аnd apply itѕ principles in daily
life tߋ truly excel.


Practicing past math exam papers fгom diverse Singapore secondary schools іѕ crucial for
learning efficient shortcut methods іn exams.


Singapore'ѕ online math tuition е-learning systems boost success ᴡith cryogenic tech analogies for abstract concepts.




Lor lor, relax parents, secondary school teachers caring օne, don't pressure your kid tօo muсһ okay?

Comment Link
melbet_dksa
melbet_dksa
Суббота, 22 ноября 2025 11:27

melbet customer care number melbet5002.ru

Comment Link
melbet_kcsa
melbet_kcsa
Суббота, 22 ноября 2025 11:27

melbet скачать айфон https://www.melbet5002.ru

Comment Link

Leave a comment

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