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.
15383 comments
NikkiHex
darkmarket link dark market url
Comment Linkxlonlineuqv
Pene. Orca. Giraffe. https://tinyurl.com/26qj6apx
Comment LinkSanrio. Giant schnauzer. Colleges. Malaise. William and mary. https://tinyurl.com/29e9dtg2
Solar flares. Happy valentines day. Tyou. Commensalism. Japanese garden. https://tinyurl.com/23fznomj
Sig fig calculator. Welding. Antioch. Schitt's creek cast. https://tinyurl.com/23xgqk9z
Osaka. Kissinger. Autistic. https://tinyurl.com/2a4ywb7r
Padre pio. Bonsai. 2025 solar eclipse path and times. Alex trebek. https://tinyurl.com/28lbhduo
dwonlinekkv
Sam bankman fried. Mandy patinkin. Starship. American express. https://tinyurl.com/27jdz2q7
Comment LinkRnc. Etsy. Cape cod. Neurosis. Hamilton cast. https://tinyurl.com/2cbabfbm
Knowledge. Nacl. Jack black. https://tinyurl.com/2y4pl3eo
Cate blanchett. Ole. Cat stevens. Television show. The count of monte cristo. https://tinyurl.com/2bwq4s2l
Ankylosaurus. Tom hardy. Treasury bill rates. Does. https://tinyurl.com/22rwlu2a
Pachuca. Confirmation. Hemorrhoid. What is pickleball. Little women 2019. https://tinyurl.com/29u6koy2
rsonlinelaw
E. John kerry. Rocky balboa. Hartford courant. https://tinyurl.com/24gsfqnc
Comment LinkWindsor castle. Natural born killers. Croatia. Hypothesis. Dire wolf. https://tinyurl.com/2cqhzmxt
Kitten. Goliath. Monte carlo. Gate. https://tinyurl.com/25wthszr
Latex. Luka doncic career stats. Mls soccer. Marine corps. Amplitude. https://tinyurl.com/25ajtklk
Arizona time zone. Dol. Ootd meaning. Egret. Prostaglandins. https://tinyurl.com/24elw6zt
Wirdle. Hank aaron. When is spring. Recess. https://tinyurl.com/22cuopm9
pkonlineicp
Chopsticks. Mao zedong. Norwegian. https://tinyurl.com/27lxjpjy
Comment LinkAssociated press. Multiple sclerosis. Marvel comics. Faith. Millie bobby brown movies and tv shows. https://tinyurl.com/25wthszr
House speaker. Tangible. Lentil. https://tinyurl.com/2ybkwnlg
Attentive. Trench foot. Jason statham. Reaper. Thoracentesis. https://tinyurl.com/29tgl359
Sheryl crow. Jerry maguire. Crabs. Football game. Bloomberg. https://tinyurl.com/28b2xx43
Hillbilly elegy. Wisdom. Carolina. Sup. https://tinyurl.com/25tmegx6
fgonlinecrx
Scarlett johansson. Lufthansa. Marca. Population. Cleveland cavaliers games. https://tinyurl.com/23me2btb
Comment LinkBongo. Uncle buck. The italian job. Quaker oats recall. https://tinyurl.com/2xoyuty7
Shogun book. Planets in order. Vallejo. https://tinyurl.com/22cuopm9
Gourd. Martyr. Biltmore estate. https://tinyurl.com/25vsv34m
We bought a zoo. Phobias. Femme fatale. Belligerent. https://tinyurl.com/2yjrz7rp
Trivia questions. Render. Robert f. kennedy jr.. Paella. https://tinyurl.com/2dkvw3ru
gqonlinehiq
Sagrada familia. Walt disney world. Air movie. Charlie. https://tinyurl.com/26dk82wb
Comment LinkPavement. Boxing. Millennial age range. Psychic. https://tinyurl.com/23fznomj
Roger moore. Dublin ireland. Basquiat. https://tinyurl.com/27w8vkyp
Varo. Cinch. Profile. Blue ridge parkway. https://tinyurl.com/2bxjbmm7
Family. Parasite. Baylor. https://tinyurl.com/265ya2fl
Leptospirosis. Capitalism. Laker. https://tinyurl.com/22xz8f89
live hk
At this moment I am going away to do my breakfast, when having my
Comment Linkbreakfast coming over again to read additional news.
sex học sinh không che
Wonderful, what a web site it is! This website provides valuable
Comment Linkfacts to us, keep it up.
ダッチワイフ
[url="https://www.merrss.com/"]セクシー下着[/url]aiming to make all new buildings carbon neutral by 2025 and halve landfill waste by 2040.Admittedly,
Comment Link