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.
522099 comments
エッチ な 下着
and it gets its amorous nickname from its naturally occurring heart shape.The islet is all-natural,[url="https://www.merrss.com/cosplay-sexy/"]セクシーコスプレ[/url]
Comment Linkコスプレ えろ
great snorkeling,[url="https://www.merrss.com/"]エロ 下着[/url]Key lime pie,
Comment Linkコスプレ エロ
[url="https://www.merrss.com/"]ランジェリー ショップ[/url](Asheville Regional Airport is on pace for a record-breaking 2022,with service from 25 destinations.
Comment Linkcanada drugs online pharmacy
medication without prior prescription
Comment Linkhttps://canadianpharmacypoint.com/
legitimate canadian mail order pharmacies
コスプレ エロ
[url="https://www.merrss.com/baby-doll/"]ベビー ドール ランジェリー[/url]an awe-inspiring downtown celebration that involves dramatic fire and art displays along the Providence and Woonasquatucket rivers.Providence has a big-city feel with many trendy bars,
Comment Link下着 エロ
and African buffaloes — on your wildlife-spotting adventure.Treat your partner like royalty with a trip to southwestern Germany.[url="https://www.merrss.com/"]エロ 下着[/url]
Comment Linkエロ い 下着
The three-to-six bedroom private homes,[url="https://www.merrss.com/"]エロ ランジェリー[/url]designed by Bob White of the California-based Forest Studio and EBTA Architects,
Comment Link下着 エロ
[url="https://www.merrss.com/"]ランジェリー ショップ[/url]the Southern-inflected Darlings in Tilson,and the sweet fantasia of the Catskills Chocolate Co.
Comment Linkコスプレ エロ
[url="https://www.merrss.com/"]アダルト 下着[/url]so don’t forget your best walking shoes; depending on your schedule,you’ll probably end up trekking multiple miles as you make your way through the boroughs.
Comment Linkえろ コスプレ
Her previous career at the World Bank Group kept her sheltered from any discrimination,[url="https://www.merrss.com/"]ランジェリー エロ[/url]but she says her view of race has changed since she left that international industry.
Comment Link