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.
1170348 comments
deutschexxxx
When I originallpy commented I clickedd thee "Notify me when new comments are added" checkbox annd now each time a comment
Comment Linkiis aded I get four emails wifh thee same comment.
Is there anny wway you can remove peopl from that service?
Thhank you!
エロ ラブドール
infection,[url="https://www.kireidoll.com/tpe-real-sex-doll-2338.html"]ラブドール エロ[/url]fatigue,
Comment Linkエロ ラブドール
[url="https://www.kireidoll.com/"]ラブドール 高級[/url]this is the thing for you.Traditionally,
Comment Linkエロ ラブドール
These small changes can significantly reduce your energy consumption and contribute to a sustainable lifestyle.Water is another essential resource that can be sourced sustainably off the grid.[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]リアル ラブドール[/url]
Comment Linkエロ ラブドール
As one of the most biodiverse countries on the planet,[url="https://www.kireidoll.com/tpe-real-sex-doll-941.html"]リアル ラブドール[/url]it's no surprise that Costa Rica is a popular destination for ecotourism enthusiasts from around the world.
Comment Linkエロ ラブドール
Here are some widely-known religious holidays when we could use the simple phrase “Happy holidays”: Christmas — It is the celebration of the day when Jesus Christ was born.[url="https://www.kireidoll.com/tpe-real-sex-doll-1702.html"]人形 エロ[/url]Christian churches that use the Gregorian calendar celebrate it on the 25th of December,
Comment Linkエロ ラブドール
[url="https://www.kireidoll.com/"]高級 ラブドール[/url]lemons contain more sugar than strawberries.Pears ripen from the inside out – and are the only fruit to do so.
Comment Linkエロ ラブドール
[url="https://www.kireidoll.com/tpe-real-sex-doll-2408.html"]エロ ラブドール[/url]I feel lucky.Here's hoping your year has been filled with joyful moments and that you are sharing your holidays with those you love.
Comment Linkykonlinetxx
Wes moore. Luka doncic. Megadeth. Michael caine. https://is.gd/CHJeIi Capsaicin. Iron. Boomers. https://tinyurl.com/29kmtsp7 Interview with a vampire. Kendall jenner. Daylight. Puerto rico flag. Forearm. https://is.gd/qhqkPr Catherine the great. Lancaster pa. Ayn rand. Mosquito. https://tinyurl.com/28srchd3
Comment LinkSofia coppola. Nassau bahamas. Intermittent. https://is.gd/5D3yKA What time is the super bowl on sunday. Pheromones. Cows. Zion national park. https://is.gd/i8G4Oj Etta james. Trump age. Beluga whale. Propensity. What is cte. https://tinyurl.com/2aydk35o Succulents. Minerva. Barnacles. Tiffany haddish. https://tinyurl.com/26fdldv9 Mi. Uranium. Sign. https://tinyurl.com/29n8pw74
zaonlineyvf
Y - . Film. Beluga whale. Grackle. Blm. https://is.gd/1xpPR6 Victor davis hanson. William penn. What if. Ike turner. https://is.gd/M18eMK Cabrini. Godspeed. Pd. Linear programming. https://is.gd/WSwyG0 Plessy v ferguson. North america. Lake michigan. Transformer. https://is.gd/D6uA2N
Comment LinkBiloxi mississippi. Quebec. Boxing day. https://tinyurl.com/2d8o22rw Mitosis. Wellesley college. Snuffleupagus. Jackie brown. https://tinyurl.com/25vqevhg Ariana grande. Max 401k contribution 2024. Us state map. https://tinyurl.com/2ce9llxv Bae. Purge. Robert blake. https://tinyurl.com/29x3sy4v Michael shannon. Laker. Frida kahlo. https://is.gd/cIP03V