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 1146082 comments

1146082 comments

ランジェリー エロ
ランジェリー エロ
Saturday, 02 November 2024 17:22

[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]ラブドール オナホ[/url]the monthly starting price isn’t the only factor that influences the total cost of assisted living.Should an older adult need additional services,

Comment Link
ランジェリー エロ
ランジェリー エロ
Saturday, 02 November 2024 17:22

low yields,[url="https://www.kireidoll.com/tpe-real-sex-doll-1423.html"]セックス ロボット[/url]and loss of income.

Comment Link
アダルト 下着
アダルト 下着
Saturday, 02 November 2024 17:22

Seeds saved from an F-1 hybrid plant will be the next generation (F-2) and will in most cases produce plants inferior to the parents.[url="https://www.kireidoll.com/tpe-real-sex-doll-1423.html"]セックス ロボット[/url]Many of the F-1 hybrid seeds used today are still more expensive than the open-pollinated seeds used in the past,

Comment Link
エロ 下着 通販
エロ 下着 通販
Saturday, 02 November 2024 17:22

It can also develop when the cornea,the clear window at the front of the eye,[url="https://www.kireidoll.com/tpe-real-sex-doll-2300.html"]オナホ リアル[/url]

Comment Link
ランジェリー エロ
ランジェリー エロ
Saturday, 02 November 2024 17:21

Alabama.[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]ラブドール オナホ[/url]Read on for helpful resources and an in-depth look at the senior living landscape in Birmingham.

Comment Link
エロ ランジェリー
エロ ランジェリー
Saturday, 02 November 2024 17:21

The only thing we needed was to bid 10 more (a bargain in Amsterdam),[url="https://www.kireidoll.com/tpe-real-sex-doll-2630.html"]ラブドール 無 修正[/url]because if we didn’t overbid,

Comment Link
AnfsElera
AnfsElera
Saturday, 02 November 2024 17:21

Powerful treatment is available when you [url=https://meddirectusa.com/]compounding pharmacy effexor[/url] and not spend a lot of money.

Comment Link
エロ 下着
エロ 下着
Saturday, 02 November 2024 17:21

and information you need—right where you’re working.[url="https://www.kireidoll.com/tpe-real-sex-doll-2371.html"]オナホ ラブドール[/url]When everyone is using Asana,

Comment Link
コスプレ エロ い
コスプレ エロ い
Saturday, 02 November 2024 17:21

I suggest a walking tour.[url="https://www.kireidoll.com/tpe-real-sex-doll-2412.html"]ラブドール 中出し[/url]I’m a past resident but my guide ushered me down streets I’d never seen before,

Comment Link
アダルト 下着
アダルト 下着
Saturday, 02 November 2024 17:21

They do not have to always be singles events.Sites like www.[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]高級 ラブドール[/url]

Comment Link

Leave a comment

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