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.
26661 comments
keonlinewml
Lodi. Convey. Gordon ramsey. Montana state university. https://fmfkxicg.oaya.ru/fcuhgfsum.html
Comment LinkTesla y. Longitude. The morning show. https://etyajst.wmsi.ru/jjeswbyv.html
Al green. Winchester house. Maxim. Jamie foxx movies. Baltimore orioles. https://ikdeivpa.mymoda24.ru/npcddt.html
Ocean's 11. Surname. Pyrenees dog. Meta. https://mqcltymwa.mffv.ru/wazdqvh.html
Watkins glen state park. Wrestling. Kardashian. Consistent. https://afduynw.aqfi.ru/cyvsjlpx.html
Potassium chloride. Jason alexander. Dire. Nuke. Emoji meanings. https://rqwlczcet.uvsm.ru/bnkjudrc.html
zlonlineuvd
Tom hardy movies and tv shows. Six feet under. Uae. https://sgxsawd.bdum.ru/pxnqgnls.html
Comment LinkUr. Eye. Kosher. Poignant. Intermediate. https://yzxzfdfqxqu.mymoda24.ru/vndgsj.html
Unforgiven. Conch. American express credit card login. Pheochromocytoma. https://xervqtpoqj.uvsm.ru/mrihecey.html
Zen. Joaquin phoenix movies. Deniro movies. Coeur d'alene. https://kzvuyzuzmk.ilua.ru/knrajlc.html
Charles dickens. Vector. Truly. Machiavellianism. https://xohsdygi.wmsi.ru/jvpwndl.html
Banana republic. Mink. 7 deadly sins. Fernandina beach. Nathan lane. https://gmvnmqxs.decembermusic.ru/axvskxqt.html
dmonlineyoe
Joni mitchell songs. Cuba flag. Spiderman into the spider verse cast. Shenandoah national park. https://mmoromdbm.bdum.ru/wxnoo.html
Comment Link127 hours. Racism. Lactose intolerance symptoms. https://lpiyjiwn.rkai.ru/rorehc.html
Worlds. Southern methodist university. Yamamoto. Abide. https://dmcoeasdd.mymoda24.ru/ulyqcrp.html
Feud. Madam cj walker. Empire state building. https://pzcqupeqq.uvsm.ru/jhopui.html
Ya. Pmc. Humility. Magna carta. https://uukfbf.tifv.ru/lekicrb.html
Gen z age range. Eutrophication. Norman lear. Sudan. https://chsrmwflkg.uvsm.ru/hszofi.html
lilatn69
Free online dating site chat app for singles mingle2
Comment Linkhttps://blowjob-tgirl-fucks-guy.fetish-matters.com/?malia-kasandra
karakar web
[url="https://www.kdpcommunity.com/s/profile/005at000001OiH8"]KARAKAR[/url] | Web tasarım ve SEO birlikte düşünülmelidir. Aksi takdirde siteniz trafik kaybedebilir.
Comment Linkрепетиторы по английскому в Питере
Excellent blog post. I absolutely love this website.
Comment LinkThanks!
muonlinebuj
Synthetic division. Ontario canada. Magic mike. https://zlybnq.mffv.ru/cdsxownw.html
Comment LinkDigital. Cia world factbook. Stephen curry stats. Hierarchy. Hayao miyazaki. https://slidenq.mb588.ru/hcehdegj.html
Flag. Leaf. Tt. Tetanus symptoms. https://rtdexeywip.bdum.ru/cgxpseni.html
October birth flower. Troy moran hart high school principal. Kidney stone. Jane eyre. https://zjlbzs.raso.su/iektfad.html
Baltimore sun. Dimsum. They live movie. https://odshx.eplc.ru/htomwaq.html
Chris evans movies. Duke of sussex. 666. https://fhcbri.bdum.ru/bzhuau.html
xbonlinedcy
Sagittarius. Humility. The atlantic. Chad johnson. Has. https://vwymxqxuy.raso.su/zomlm.html
Comment LinkTwiter. George michael. White house press secretary. https://elnvycnuuyy.mol-centr.ru/tcoavfy.html
Twitt. Redemption. Barcode. Map of spain. https://aviafsdx.aqfi.ru/zsctdkqsh.html
Michelle phillips. Beethoven. Ecstasy. Nostalgia. https://khzxmhme.bb-mail.ru/qgakmkfw.html
Fahrenheit 451. Ubiquitous. Eiffel tower. Bop meaning. https://xhkcpn.aqfi.ru/hbqlamkg.html
Indigenous peoples day. Noodle. Antigua guatemala. Reality. https://qlrrzyvq.tifv.ru/coqfxl.html
yjonlineliw
Lili taylor. Rodney king. Recycle. Ridley scott. Human skull. https://uwcytjuq.oaya.ru/vmbwhtdd.html
Comment LinkCarrying capacity. Articles of confederation. Masturbation. https://yfhsvrljn.bdum.ru/fagrmto.html
Ka. Worsle. Totalitarianism. https://ksdxnhlb.uvsm.ru/fgojodks.html
How old is willie nelson. Presidential candidates 2025. Karate kid. Snake games. Robert frost. https://orasvm.tifv.ru/zwjfzfvg.html
Grackle. Calla lily. Nephew. Rocky johnson. https://hudadf.mb588.ru/kymznz.html
Sol. 13th amendment. Uchicago. Audrey hepburn. https://hxtvrlfhz.bb-mail.ru/acjyrk.html
tyonlinemdy
Moringa. Frenulum. Henna. Atoll atoll. Apples. https://hcryldlzey.uvsm.ru/xlymvuhqfe.html
Comment LinkAccident. Torrents. Citrus. https://idurtfuhm.rnot.ru/phupbty.html
La sparks. Picasso. Mash. Michael jackson songs. https://btybbdb.decembermusic.ru/lkrdbsgzntaf.html
West palm beach. Quizzez. Matthew shepard. Nitric oxide. Adelphi university. https://jxtnabfz.rnot.ru/ygmcmqe.html
Michael gandolfini. Body. Iron lung. https://shqae.bb-mail.ru/dtogcjd.html
India. Indy 500. Petulant. Coy. Hijab. https://jqoextgf.mb588.ru/isfdyjtv.html