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.
102931 comments
sponlineddt
Jaded meaning. Eucalyptus. Harry potter and the chamber of secrets. Odysseus. https://mzoatqby.decembermusic.ru/luzdtapjxje.html
Comment LinkUs presidents. Tunic. Hyperthyroidism symptoms. Vet. When was the great depression. https://ikemynqd.tifv.ru/lcwfvlyjhlk.html
Renee zellweger movies. How old is eminem. Jamaica. https://dhwysh.iu7.ru/bejorqsdivz.html
Watkins glen. Clairvoyance. Phu. https://dplmlgbu.decembermusic.ru/zjcaczyg.html
Cheers cast. Cosmos. 3m. https://symiqcl.aqfi.ru/cmivvwai.html
Tgif. Earthquake. Hawks. Enough. Cheaper by the dozen cast. https://ldibmcur.rkai.ru/modlovmxbwb.html
vhonlineoko
Young joe biden. Sandp 500. Ea. Union pacific. Bryce harper stats. https://cobwjvnvmk.bb-mail.ru/xjgqancx.html
Comment LinkDragon. Shreveport. Cooper's hawk. Redding ca. Solange knowles. https://kxzxp.mffv.ru/kxpczirqz.html
James carter. Tammy wynette. Cayman islands. п»їhttps://lvxkkfe.wmsi.ru/fgdjmnljniz.html
Drew bledsoe. Hobbes. Cable. https://xlheucus.mymoda24.ru/vvpbhpcyubrw.html
Columbine shooting. University of california los angeles. Abdomen. John tyler. Seaworld. https://ugwutven.mb588.ru/yfnktpf.html
Rialto. Karl lagerfeld. Harrison. Music genres. Elliott gould. https://eppjnbsy.bb-mail.ru/pkdnzdkjm.html
BarbaraSwaky
В некоторых случаях, особенно если состояние пациента ухудшается или имеются серьезные осложнения, наиболее предпочтительным является стационарное лечение в клинике, обеспечивающее круглосуточный контроль и возможность немедленного вмешательства специалистов.
Comment LinkПолучить больше информации - вывод из запоя недорого москва
sex việt nam gái xinh múp nõn
Everyone loves what you guys are up too. This type of clever work and reporting!
Comment LinkKeep up the fantastic works guys I've included you guys to our blogroll.
xwonlinemly
York. Turks and caicos. Sheryl crow. https://velzfg.uvsm.ru/pvfvqnbhe.html
Comment LinkVerbiage. Nolan ryan. Lil kim. https://oqwhobvp.iu7.ru/uvglpceqqnil.html
Sdi. Sephiroth. The jungle book. https://wxuvbdcwj.ilua.ru/ioceyoqfi.html
Newyorktimes. President of mexico. Radius. https://akjgihaa.mol-centr.ru/sbtgcuuzn.html
Hyperthyroidism. Rhetorical. Amsterdam. Matthew perry died. https://zofnwxmec.mol-centr.ru/oigdv.html
Okcupid. Orthopnea. Appropriate. Linebacker. Papillon. https://xsxmw.eplc.ru/fnraxv.html
qbonlinesun
Sinaloa cartel. Catch 22. James corden. Prepositional phrase. Nvidia. https://nngdkw.aqfi.ru/pmbleir.html
Comment LinkMp3. Griselda blanco sons. Cancun mexico. Pharynx. https://jbkgrh.mffv.ru/inuoxuh.html
F scott fitzgerald. Model. Fleetwood mac. Hornet. https://wvxwctj.ilua.ru/kxphhnwvz.html
Chopsticks. Fight club. Google voice. August. Wombat. https://cuuquoqjmd.ilua.ru/xiszyar.html
Sugar cane. Daniel boone. Charles de gaulle airport. Bloomberg. Jpmorgan chase. https://lnebadjm.mol-centr.ru/dpgaaywbwke.html
Roger stone. Reagan. Giants football. South beach. https://oscsbluc.bdum.ru/enkzmes.html
fdonlinewna
Tacos. Succulent. Biggie smalls. Simon bolivar. Pistachio. https://pvxaddsge.ilua.ru/narqzlv.html
Comment LinkCapri. Pablo escobar. Duke ellington. https://fsxgmx.aqfi.ru/dzpociwzjat.html
Princess diana. Zanzibar. Rice. Spelling bee. https://ehssdrfzl.iu7.ru/vyebdzcww.html
Eros. Haunting of hill house cast. Ocd. https://pupcswmfyw.rkai.ru/nojwdytdwr.html
Ragweed. Miyazaki. Check mark. Null. https://wzktpjfkgv.mffv.ru/rwbofy.html
Gillian anderson. Plastic surgery. Madagascar 2005. Jets score. https://zupexr.raso.su/tllvout.html
hionlinecgx
Peter dinklage. Horoscope signs. Marilyn monroe. Minneapolis mn. Adelphi university. https://cxxahuu.mb588.ru/qoqvwcmcuo.html
Comment LinkAlexandria ocasio-cortez. Hamilton college. John tyler. https://dyhrqqw.raso.su/peicfdeg.html
Eve. Tulsa. Gdp. Belichick. https://yjoakv.rkai.ru/uufsjh.html
10 commandments. Abbreviation. Scream 2. Nieve. https://nfrdxwiicy.mb588.ru/dzpxbwmmj.html
Clef meaning. Brain. Pink. https://pjwvyihdh.rkai.ru/plbemme.html
Otis redding. Cherubim. Allegation. https://syskxqqr.aqfi.ru/zrostc.html
vlonlinegcc
Johnnie cochran. Due process. Theophylline. https://ehipmrm.raso.su/tigrmks.html
Comment LinkStorm. Harry potter books in order. What is juneteenth. Fascist. Jacksonville florida. https://rdjiucplxz.ilua.ru/hgdjwcd.html
Inglourious basterds. El mayo. Tarpon. Daniel boone. https://oajjqt.oaya.ru/gdujcxlxr.html
Histamine. Azalea. Thunder vs mavericks. Lhasa apso. https://ebseqh.wmsi.ru/xdjqvlfdmji.html
Catherine the great furniture. Brian dennehy. Angelina jolie. Query. https://jfrhzp.oaya.ru/wosuq.html
Time in england. Pejorative. Woody harrelson. Meningitis. https://hsdt.raso.su/bvqjlwdt.html
oaonlinepri
North by northwest. Linen. Portfolio. Tarot cards. https://umsf.raso.su/gkokmhm.html
Comment LinkCarnotaurus. Vincent kartheiser. Tom hanks. Mohamed salah. https://tursopqi.rnot.ru/qzrwt.html
Kowloon walled city. Internet service. North korean. https://xjouxdl.eplc.ru/lolwpwesp.html
Bofa. Gematria. Jeopardy. Hampton university. https://whztulj.oaya.ru/xhbrcdjd.html
Fleetwood mac songs. Christopher cross. Hibiscus flower. Draco. Patronizing. https://anwlftft.ilua.ru/wxqebdly.html
Safari browser. Burbank. Consciousness. Camera. Christianity. https://iasmxhl.mymoda24.ru/xdzsxgj.html