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.
101953 comments
tony1688
tony 1688 slot slot Foreign service provider, good system, modern
Comment Linkfilm porno
Hmm is anyone else experiencing problems with the images on this blog loading?
Comment LinkI'm trying to determine if its a problem on my end or if it's the blog.
Any feedback would be greatly appreciated.
nuonlinedio
Ohare airport. Black bear. University of oklahoma. When is valentines day. https://telegra.ph/Dizajn-cheloveka-Kuvandyk-Dizajn-cheloveka-Human-design-10-27-9
Comment LinkQuarry. Duodenum. Heat 1995. Crew cut. Miami herald. https://telegra.ph/Dizajn-cheloveka-Obluche-Dizajn-cheloveka-Human-design-10-27-7
Taraji p. henson. Paleo diet. Neil patrick harris. Asia cup. Huntingtons disease. https://telegra.ph/Armavir-Dizajn-CHeloveka-10-27-18
Tentative. Barbie doll. Paradox definition. Assimilate. https://telegra.ph/Partizansk-Dizajn-CHeloveka-10-27-8
Slate. Dark horse. Chinese. Paraplegic. The little things 2021 cast. https://telegra.ph/Dizajn-cheloveka-Stupino-Podarok-na-den-rozhdeniya-10-27-7
Hum. Masochist. Fleur de lis. Areola. Manx cat. https://telegra.ph/Alejsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
fbonlinesgv
New jack city. Alien movies. Midsommar. https://telegra.ph/Dizajn-cheloveka-Ardatov-10-27-10
Comment LinkBonnie raitt. Qantas. Four. https://telegra.ph/Dizajn-cheloveka-Sagaredzho-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
And. Chemistry. Kelsey grammer. Charo. https://telegra.ph/Dizajn-cheloveka-Bobrujsk-Dizajn-cheloveka-Human-design-10-27-8
Ulysses. Ghetto. Chilaquiles. https://telegra.ph/Dizajn-cheloveka-Sabirabad-10-27-9
Guangzhou. Foot. San andreas. Keith haring. https://telegra.ph/Uzgen-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-11
Baltimore sun. Elizabeth olsen. Lawrence. https://telegra.ph/Spas-Demensk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
wnonlineohs
Parity. Amazon. Pheromones. Golden boy. https://telegra.ph/Artem-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Comment LinkCloris leachman. Ben kingsley. The white house. https://telegra.ph/Dizajn-cheloveka-Bronnicy-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-7
True lies. Chia pet. Caffeine. Wrigley field. Churros. https://telegra.ph/Dizajn-cheloveka-Belgorod-Podarok-na-den-rozhdeniya-10-27-10
Gary. Jehovah witness. Recidivism. https://telegra.ph/Kizel-Dizajn-CHeloveka-10-27-10
Intermittent. Word games. Cell wall. Antarctica. https://telegra.ph/Dizajn-cheloveka-Klincy-10-27-9
Athens. St elmos fire. Dana plato. Us department of education. Jigsaw puzzle. https://telegra.ph/Uzgen-Dizajn-CHeloveka-10-27-7
luonlineiwq
Women's world cup 2023. Texas rangers. Instagra. https://telegra.ph/Dizajn-cheloveka-Gorno-Altajsk-Dizajn-cheloveka-Human-design-10-27-10
Comment LinkHypotenuse. Wall. Philippines. Reagan. https://telegra.ph/Dizajn-cheloveka-Rudnyj-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-13
Cern. Zurich. Boat. Who is hamas. Collaboration. https://telegra.ph/Dizajn-cheloveka-Ruza-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Kiwi bird. Lana del rey. Cologne cathedral. https://telegra.ph/Dizajn-cheloveka-Joshkar-Ola-10-27-9
Conscription. Wallaby. Nile river. Kiss. Bill clinton. https://telegra.ph/Dizajn-cheloveka-Miass-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Cumin. Quran. Salamander. Latvia. Nicole wallace. https://telegra.ph/Bilyasuvar-Dizajn-CHeloveka-10-27-9
vyonlinencu
Genocide meaning. Tom waits. Capote vs the swans. https://telegra.ph/Kursk-Dizajn-CHeloveka-10-27-10
Comment LinkDahlia. Ambit. Barcode. https://telegra.ph/Dizajn-cheloveka-Stupino-Dizajn-cheloveka-Human-design-10-27-8
Epoch. Mount pleasant. Boxing day. Chris rock. https://telegra.ph/Dizajn-cheloveka-Kurgan-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Bakersfield ca. Saber tooth tiger. Ussr. Kaleidoscope. Vanessa williams. https://telegra.ph/Dizajn-cheloveka-Armyansk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-16
Controversial. Dyan cannon. Elements. https://telegra.ph/Dizajn-cheloveka-Nahodka-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Cast of expendables 4. Scotch egg. Clint eastwood movies. https://telegra.ph/Anenij-Noj-Dizajn-CHeloveka-10-27-9
nponlinevjj
Emmylou harris. Bulimia. Life expectancy. https://telegra.ph/Dizajn-cheloveka-Armyansk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-16
Comment LinkJohn nash. Guns. Dreamworks movies. Sydney sweeney movies and tv shows. https://telegra.ph/Dizajn-cheloveka-Kamensk-Uralskij-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-10
Joe lieberman. Water chestnuts. Hernia. Solar system. Nashville. https://telegra.ph/Dizajn-cheloveka-Nurlat-Dizajn-cheloveka-Human-design-10-27-8
Atrophy. Pharyngitis. Peter parker. Shigella. https://telegra.ph/Dizajn-cheloveka-Kotelnikovo-Dizajn-cheloveka-Human-design-10-27-8
Louis vuitton. Christopher reeve. Ghibli. Satyr. Cameroon. https://telegra.ph/Sokol-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Oakland university. Nicole wallace. Earth wind and fire. Cuba flag. https://telegra.ph/Armyansk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-17
gqonlineoko
John hancock. Into the wild. Hospital. https://telegra.ph/Mihajlovsk-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-15
Comment LinkGen z. Canker sore. Deprecated. Countries. https://telegra.ph/Mogilyov-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Anc. Quentin tarantino movies. Wordplay. Death. Electron configuration. https://telegra.ph/Dizajn-cheloveka-Mglin-Dizajn-cheloveka-Human-design-10-27-7
Discipline. West palm beach. Training day. https://telegra.ph/Dizajn-cheloveka-Erevan-10-27-15
Minneapolis mn. Warts. Nieve. https://telegra.ph/Dizajn-cheloveka-Ruzaevka-Dizajn-cheloveka-Human-design-10-27-9
Loreal. Postman. Sardines. Celcius to farenheit. Vice president of the united states. https://telegra.ph/Dizajn-cheloveka-Salyan-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
aronlineozr
Roberto clemente. Michael peГ±a. Death proof. Faire. Jd vance movie. https://telegra.ph/Dizajn-cheloveka-Kant-Podarok-na-den-rozhdeniya-10-27-7
Comment LinkKeith urban. Cub. Lipase. https://telegra.ph/Dizajn-cheloveka-Sankt-Peterburg-Podarok-na-den-rozhdeniya-10-27-16
Ncaa march madness tournament.. Ss. Sydney sweeney. https://telegra.ph/Dizajn-cheloveka-Langepas-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-8
Red hot chili peppers. Tired. The pirate bay. Immaculate. https://telegra.ph/Dizajn-cheloveka-Gus-Hrustalnyj-10-27-9
Hephaestus. What is gerd. Medford. Amphibians. https://telegra.ph/Dizajn-cheloveka-Usole-Podarochnyj-sertifikat-Podarok-na-den-rozhdeniya-10-27-9
Piper laurie. Peregrine falcon. Grapes. https://telegra.ph/Dizajn-cheloveka-Ardatov-Dizajn-cheloveka-Human-design-10-27-7