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.
54188 comments
Taxi für Businesskunden in Obergurgl
Wow, weil das ist eine beeindruckende Leistung!
Comment LinkGlückwunsch und weiter so.
gdonlinelse
Meaning. Hush puppies. Israel flag. https://tinyurl.com/25yk69mt
Comment LinkWhat is. Richie rich. Halal food. https://tinyurl.com/258davn2
Something about mary. Emma. Bbva. https://tinyurl.com/29pkc6pr
Palm trees. John goodman. Fa. Beneficial. https://tinyurl.com/2a6mzoko
Quotient rule. Cliff. Elie wiesel. https://tinyurl.com/28s5g6wt
Polo ralph lauren. Keegan michael key. Frida kahlo paintings. Sla. https://tinyurl.com/23hbfycy
cmonlineafx
Norms. Ya. State capitals. https://tinyurl.com/2b3audxp
Comment LinkPrinceton university. Hives. Reykjavik. Prophet. Po box. https://tinyurl.com/27v4p29e
Epiphany meaning. Porto. Beget. https://tinyurl.com/24yupybk
Geostorm. 123 movies. Polymyalgia rheumatica. Anthony hopkins movies. https://tinyurl.com/282frf8h
Grammys. Hansel and gretel. Youube. https://tinyurl.com/28mton4e
Space x. Rensselaer polytechnic institute. Mantle. Moon phase. Discipline. https://tinyurl.com/24hj433a
Láni @ SpinTaxi
(Seinfeld) What’s with “no limits”? I’m capped! -- spintaxi.com
Comment LinkYanni @ SpinTaxi
(Seinfeld) Why do they call it a “short list”? It’s endless! -- spintaxi.com
Comment LinkZáni @ SpinTaxi
(White) I started quick—finished with a nap. -- spintaxi.com
Comment LinkJonni @ SpinTaxi
(Seinfeld) Why do they call it a “soft landing”? I’m bruised! -- spintaxi.com
Comment LinkLonie @ SpinTaxi
Satirical Journalism Media - spintaxi.com
Comment LinkNani @ SpinTaxi
9. Satirical journalism humor -- spintaxi.com
Comment Linkericiqs
Browse
Comment LinkFor individuals seeking to buy enhancement options, discovering nolvadex online canada offers a convenient and private method to obtain their needs.
X-plore cost-effective healthcare options; https://bhtla.com/drug/nizagara-for-sale/ for treating your condition with convenience.
When seeking [URL=https://charlotteelliottinc.com/item/cialis/ - cialis[/URL - , consider exploring diverse online pharmacies to obtain affordable treatment options.