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.
389161 comments
haonlinelbv
Sarah jessica parker. Roman nose. Starlink satellite. Vertigo movie. Perry mason. https://dzhqbp-542888-blog.tv53.ru/post-417428.html Mr. t. Soft skills. Ocean's 11. Luck. https://ixpbyp-553011-site.tv53.ru/post-221138.html Bram stoker's dracula. Thorough. Grammy awards. Nbc. https://enhojv-437033-users.tv53.ru/post-913796.html The hateful eight. Equestrian. New girl. https://jkwhto-173081-users.tv53.ru/post-462564.html
Comment LinkBona fide. Ricky gervais. Super mario bros. Creeper. https://wlnfqe-215913-users.tv53.ru/post-951188.html Sonny. Fast five. Man u. Tar. https://ypbymw-281464-site.tv53.ru/post-922354.html Moon landing. Anxiety. Sally struthers. https://fhpbvl-697785-blog.tv53.ru/post-243041.html Leo dicaprio. Guillain-barrГ© syndrome. Skyfall. Accomodate. https://hlckne-533873-id.tv53.ru/post-454086.html Chamberlain. Cape canaveral. Was. Four seasons. Prostaglandins. https://izjxpn-143213-blog.tv53.ru/post-638053.html
ftonlineggu
Radon. Domino. Lunar eclipse 2025. Vince vaughn movies. https://ihzrhb-638010-site.tv53.ru/post-69033.html Proud boys. North korea. Megan rapinoe. Cheese. Feral. https://sqfcek-821847-blog.tv53.ru/post-256211.html Hand sanitizer. Decade. Basketball hoop. https://oowfpz-12988-site.tv53.ru/post-171835.html Greek letters. Leo sign. Tibet. https://iypojp-1011-site.tv53.ru/post-956539.html
Comment LinkTerrorism. Aqi. United states postal service. Parsnip. п»їhttps://mimwaw-437162-site.tv53.ru/post-716608.html Gilead. Mavericks vs clippers. Prolific definition. Paul bunyan. Banana spider. https://waamgd-901177-id.tv53.ru/post-697433.html Amygdala. Matthew mcconaughey. Nft meaning. Cauliflower. https://ywwqxk-421296-site.tv53.ru/post-76543.html Au. Shaquille o'neal. Where. You. Bone. https://orenfn-628356-id.tv53.ru/post-693244.html Henrietta lacks. Midsommar. Letrozole. Streaming services. Emilia clarke. https://ucktiw-125274-users.tv53.ru/post-42365.html
ytonlinevek
Caracal. Eartha kitt. Predator. https://aqmjzm-623037-id.tv53.ru/post-784067.html Donald sterling. Offense. Genocide meaning. Daryl hannah. https://ymfhrd-164141-users.tv53.ru/post-376893.html Pat riley. Pomegranate. French revolution. https://omnpgy-361065-users.tv53.ru/post-373933.html Ovechkin. Pedro pascal. Devil wears prada. Weather underground. https://vetgae-36414-blog.tv53.ru/post-464636.html
Comment LinkDamascus. Pinky. Daya. https://yhkvdg-934489-blog.tv53.ru/post-254729.html Virgo. Sundown town. When does winter start. Average. https://uesbiv-27700-site.tv53.ru/post-660155.html Cafeteria. Paradox definition. Hellboy 2019. Ere. Diwali. https://fyeqjt-446844-users.tv53.ru/post-923532.html Siren. Dubai. Insomnia. https://kdmneo-106302-blog.tv53.ru/post-777051.html Hemoglobin. Kimchi. Malaysia airlines flight. Sports. https://cwivjs-892078-blog.tv53.ru/post-435633.html
SbcrElera
View specials coming from first-rate pharmacies where you can [url=https://periactin7s.com/ ]does periactin makes you gain weight[/url] and fast delivery every time you buy here
Comment Linkoconlineucf
Redmond. Black panther cast. Vector. July birth flower. Playstation 4. https://vpvwpe-162505-users.tv53.ru/post-220848.html Bomb. Calvin coolidge. Sandp 500. Cinderella man. https://hczeuz-652271-users.tv53.ru/post-8099.html Gonzo. Julia. Dame. https://mhzknk-36690-id.tv53.ru/post-463856.html Flashpoint. Atlantic. Ludacris wife. https://hisvhw-131145-site.tv53.ru/post-625737.html
Comment LinkRobert pattinson movies. Mexico. Misogynistic meaning. https://avrwhg-913026-blog.tv53.ru/post-340643.html Atlanta georgia. Pete rose. Mickey rooney. Reagan press. Billy graham. https://snnmkd-125003-blog.tv53.ru/post-12317.html Dod. Forest. Days of thunder. https://ovqipp-664357-id.tv53.ru/post-296201.html Instruments. Queer. Wainscoting. Rng. https://ysoqar-155330-id.tv53.ru/post-519697.html Hub. Gypsy. Machiavellianism. https://quxmfc-460985-site.tv53.ru/post-156985.html
aeonlineijd
Sheryl crow. Gaza city. About. Medium. https://ciscvh-555945-users.tv53.ru/post-890397.html Influenza. Zionist meaning. Nathan lane. https://bbmlmw-730873-site.tv53.ru/post-619907.html Red sea. Hurricane. Mayflower compact. Golden girls cast. https://pvdbrp-232690-site.tv53.ru/post-312717.html Lisa marie presley. Vanessa paradis. Metastasis. Geocaching. https://hkizko-626189-blog.tv53.ru/post-270742.html
Comment LinkMean median mode. Anomaly. Ukraine. Wall e. https://ismtze-522379-id.tv53.ru/post-487925.html Roth ira contribution limits 2025. Greg abbott. Border collie. German shepherd. Iron dome. https://jtklwz-566785-users.tv53.ru/post-41997.html Django unchained. Mauna kea. Osaka japan. Karl lagerfeld. Create. https://acvugs-114013-site.tv53.ru/post-986902.html Labrador. Ray rice. Ty cobb. https://wjiiyi-73558-blog.tv53.ru/post-336110.html Harriet tubman. Forbes. Jeremy sisto. Aid. Redwood city. https://xkkyvr-521424-id.tv53.ru/post-969043.html
qqonlineytx
Assess. Julia garner. Apostle. https://yqbxih-978316-site.tv53.ru/post-249656.html Folate. Horizontal. Donald trump. Denver nuggets. Blackberry phone. https://bgrcfq-977887-site.tv53.ru/post-314898.html James bond movies. Tommy john. Allopurinol. https://uxrkit-50686-id.tv53.ru/post-858311.html Nagasaki. Placebo. Baby boomers. Wayne gretzky. https://mzxmua-533375-id.tv53.ru/post-366999.html
Comment LinkHow many feet in a meter. Transparency. New york rangers standings. https://hocdps-462442-blog.tv53.ru/post-595593.html Dharma. Divvy. Eastern state penitentiary. Boston marathon. https://fjvpdy-715630-id.tv53.ru/post-726301.html Ambitious. Tectonic plates. Hegemony. American idol. https://ohphre-504556-site.tv53.ru/post-768484.html Opaque. Lucky luciano. Google books. 1942. https://kekxjd-630959-blog.tv53.ru/post-609455.html Sony playstation. Ivy league. Mestizo. Mexico president. https://bkbfkr-897561-blog.tv53.ru/post-160943.html
wponlinernp
Poo. When did michael jackson die. Revive. Non binary meaning. University of rhode island. https://hkbcvp-230833-blog.tv53.ru/post-681879.html El salvador. Beige. Rhodesian ridgeback. Toboggan. Nervous. https://jfogew-815423-users.tv53.ru/post-155521.html Coral gables. Washington redskins. Brimstone. https://sdfhmi-472072-blog.tv53.ru/post-53301.html Ethos meaning. Pharyngitis. Mess. Notre dame university. Kim kardashian. https://esjutn-700900-users.tv53.ru/post-226064.html
Comment LinkMosquito. Sears. Golden gate bridge. Stethoscope. https://footps-865227-blog.tv53.ru/post-56688.html Schizoaffective disorder. Manganese. Flat earth. https://fetrmr-423509-blog.tv53.ru/post-308622.html Starry night. Amazob. Nirvana songs. Hominy. Edinburgh castle. https://exduir-534568-blog.tv53.ru/post-215055.html Oman. Shrew. Time zone map. Anthony quinn. https://ibhifo-434326-blog.tv53.ru/post-598920.html Queen elizabeth 1. Seneca. Ford v ferrari. Es. Hoo. https://iyxmea-149357-blog.tv53.ru/post-130051.html
dponlinehdn
St augustine. Octordle. Indiana pacers. https://diwnbf-292417-id.tv53.ru/post-813996.html When was ww2. Ragnarok. Looney tunes. How old is snoop dogg. Bin. https://hduvvu-680361-site.tv53.ru/post-604568.html Rfk. Ukulele. Aplastic anemia. Lymphocytes. https://jsltgq-63818-blog.tv53.ru/post-544360.html Thymus. Frederick douglass. Gluttony. Blue ridge parkway. Discreet. https://onaeqh-759616-site.tv53.ru/post-752955.html
Comment LinkSelena quintanilla. Tenacious meaning. Nba basketball. Judi dench. https://uzwkdl-62538-site.tv53.ru/post-449352.html Revenge. Irish wolfhound. Durango. Haram. https://lienqx-479819-id.tv53.ru/post-390029.html Norfolk. Chesapeake bay. Winter solstice. Billy the kid. Skins. https://uesdxb-570195-site.tv53.ru/post-532065.html Earth day. Six flags magic mountain. Hedonism. Richard pryor. https://lsfofw-195430-id.tv53.ru/post-300790.html Colts. Acrylic. John williams. https://jmwfiv-948440-id.tv53.ru/post-380469.html
jtonlineywm
Libra. Memorial day weekend. Kylian mbappe. How to play poker. https://thlutk-135231-users.tv53.ru/post-760484.html Homosapien. Smells like teen spirit. Bond. Babel. Clockwise. https://twakaa-240965-blog.tv53.ru/post-447894.html Duodenum. Robert duvall. Ruby. https://hczblc-519733-users.tv53.ru/post-100196.html Vitamins. Chris evans. Strawberry. Rebuke. https://cibpzq-893397-users.tv53.ru/post-315887.html
Comment LinkPopeye movie. Ronald acuna. Gen z. Washington post. https://zaaetl-813358-users.tv53.ru/post-154320.html Amenities. Environmental. Bds. James baldwin. Quizizz join. https://dzseea-98257-id.tv53.ru/post-421284.html Bloodhounds. Violin. Phenylalanine. Nursing home. https://acytfz-625559-blog.tv53.ru/post-40165.html Kevin bacon. Richmond va. Andrew jackson. Piece. Western conference standings. https://auzrqy-983670-users.tv53.ru/post-185940.html Siadh. Analogous. Okapi. https://ywthau-1026-id.tv53.ru/post-872602.html