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 141934 comments

141934 comments

Dreamcloud Mattress
Dreamcloud Mattress
Пятница, 22 августа 2025 07:14

The DreamCloud Mattress is a luxurious hybrid that combines plush comfort with supportive coils, making it great for back
and stomach sleepers. Many users love its medium-firm feel,
excellent motion isolation, and overall value, especially with the 365-night trial.
While some have mentioned durability concerns over time,
it’s generally praised for providing a cozy
and restful sleep experience.

Comment Link
zeelandpension.com
zeelandpension.com
Пятница, 22 августа 2025 07:12

I want to to thank you for this good read!! I absolutely loved every bit of it.
I have got you bookmarked to check out new stuff you post…

Comment Link
math tutor resume
math tutor resume
Пятница, 22 августа 2025 07:12

OMT's standalone е-learning alternatives empower independent expedition, nurturing аn individual love fߋr mathematics and examination passion.



Established іn 2013 by Mr. Justin Tan, OMT Math Tuition һas actuаlly helped mɑny trainees ace examinations ⅼike PSLE,
O-Levels, and A-Levels ԝith proven analytical techniques.





Ιn a system wһere math education has ɑctually developed t᧐ cultivate innovation and worldwide competitiveness, registering іn math tuition mɑkes surе students stay ahead ƅy deepening tһeir understanding ɑnd application of key principles.





Improving primary education ԝith ath tuition prepares students f᧐r PSLE by cultivating a development state of mind toԝards challenging topics lіke balance and chɑnges.




Comprehensive coverage οf the whole O Level curriculum in tuition ensures no topics, from collections to vectors,
аre ignored in a pupil's revision.




Junior college math tuition fosters vital thinking skills neеded tо resolve non-routine troubles tһat frequently show սp in A Level mathematics assessments.




OMT'ѕ one-᧐f-a-kind curriculum, crafted to sustain the MOE curriculum, іncludes individualized modules that
adapt to specific knowing styles fⲟr even more effective math mastery.




OMT'ѕ оn-lіne tuition saves cash on transportation lah, alloing mοrе focus on studies ɑnd enhanced math outcomes.




By integrating modern technology, online math tuition engages digital-native Singapore students fߋr interactive exam revision.

Comment Link
Cazrhcj
Cazrhcj
Пятница, 22 августа 2025 07:10

Мы готовы предложить дипломы любой профессии по приятным ценам. Доставка, оплата, гарантии -- kyc-diplom.com/oplata-dostavka.html

Comment Link
Mathewhed
Mathewhed
Пятница, 22 августа 2025 07:02

В этой статье собраны факты, которые освещают целый ряд важных вопросов. Мы стремимся предложить читателям четкую, достоверную информацию, которая поможет сформировать собственное мнение и лучше понять сложные аспекты рассматриваемой темы.
Подробнее тут - https://f5fashion.vn/chiem-nguong-ran-san-ho-lo-thien-tuyet-dep-o-ganh-yen-quang-ngai

Comment Link
Robertfaf
Robertfaf
Пятница, 22 августа 2025 07:02

Этот информационный материал привлекает внимание множеством интересных деталей и необычных ракурсов. Мы предлагаем уникальные взгляды на привычные вещи и рассматриваем вопросы, которые волнуют общество. Будьте в курсе актуальных тем и расширяйте свои знания!
Исследовать вопрос подробнее - https://quick-vyvod-iz-zapoya-1.ru/

Comment Link
BOKP ARTIS
BOKP ARTIS
Пятница, 22 августа 2025 07:01

Excellent post. I was checking continuously this blog and I am impressed!
Extremely helpful info particularly the remaining section :) I care for such info a lot.

I used to be seeking this certain information for a very long time.

Thank you and best of luck.

Comment Link
DonaldRog
DonaldRog
Пятница, 22 августа 2025 06:55

Кодирование подходит не только для тех, кто страдает тяжёлой зависимостью с частыми рецидивами, но и для тех, кто хочет закрепить результат длительной ремиссии, повысить личную мотивацию, снизить риск срыва и облегчить адаптацию к жизни без спиртного. Решение о выборе методики принимается только после осмотра врача и сбора полного анамнеза.
Выяснить больше - kodirovanie-ot-alkogolizma-ceny

Comment Link
Gregorysoday
Gregorysoday
Пятница, 22 августа 2025 06:52

Этап процедуры
Ознакомиться с деталями - vyvod-iz-zapoya-anonimno

Comment Link
Multi-Tier Link Building
Multi-Tier Link Building
Пятница, 22 августа 2025 06:49

Piece of writing writing is also a fun, if you
be acquainted with after that you can write otherwise it is complicated to write.

Comment Link

Leave a comment

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