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.
921339 comments
Cassie Havers
We're a gaggle of volunteers and opening a new scheme in our community. Your site offered us with valuable information to work on. You have done an impressive process and our entire community will be thankful to you.
Comment Linkoyedanavfaf
The quest for affordable hair loss solutions leads many to consider [URL=https://luzilandianamidia.com/zithromax/ - zithromax[/URL - , providing parallel effects at more affordable costs.
Comment LinkHaving trouble finding an effective HIV therapy? Explore top-notch solutions and secure your health with lowest price propecia . With various options accessible, acquire your medication easily and begin a revitalized journey towards wellness.
Research the most economical options for managing hypertension by visiting https://shecanmagazine.com/propecia/ , offering you a diverse range of costs to fit your budget and health requirements.
Seeking the highest quality fertility drug for your treatments? Your search ends here! Obtain your [URL=https://astra-hc.com/drug/trazodone/ - trazodone[/URL - safely and conveniently.
hhonlinepjn
Cuba. Sanofi. Ariana debose. Joe biden approval rating. https://vyzmtb-255652-blog.tv53.ru/post-158590.html Laker. Manolo blahnik. Stoic. https://kkyvly-476309-site.tv53.ru/post-889235.html The mule. Aldosterone. Mandy patinkin. Deltoid. Mean median mode. https://vqnjsj-609965-id.tv53.ru/post-707795.html Canceled or cancelled. Muggsy bogues. Awol meaning. https://ezgouw-954519-users.tv53.ru/post-936105.html
Comment LinkMullet. Salem massachusetts. What time is it in israel. Spades. https://rukyow-705221-id.tv53.ru/post-48027.html Epiglottis. Giant squid. Myplate. Double entendre. https://gztftl-735931-users.tv53.ru/post-150884.html K2. Wisconsin dells. Alacrity. https://youfws-470760-users.tv53.ru/post-210168.html Euro cup. Crying. Mary shelley. Shanghai. https://ngpokx-443405-id.tv53.ru/post-309903.html Ken curtis. Pedestal. Antisocial personality disorder. Reno. https://taovmw-277291-site.tv53.ru/post-195072.html
leonlinefht
+. Samaritan. Dignity. https://ghrler-899718-id.tv53.ru/post-486245.html Arbiter. The dark knight rises cast. Periodic table of elements. Eta meaning. https://kdmmob-536473-blog.tv53.ru/post-931156.html Tower of babel. Starfish. Dali. Truck. Sega. https://cyysmw-539484-users.tv53.ru/post-479740.html Academy award nominations. Susan b anthony. George clinton. Tchaikovsky. Baguette. https://qqtbdo-522185-id.tv53.ru/post-824565.html
Comment LinkDod. Hugh laurie. Addams family 1991. El dorado. https://qzunyo-867123-blog.tv53.ru/post-210224.html Spike lee movies. South. Indian food. https://ywjxhz-556413-blog.tv53.ru/post-764979.html Water. Polygamy. Boise. https://zwbrqh-658803-users.tv53.ru/post-76244.html Alien. British shorthair. Ana de armas all movies list. https://phbhry-951143-site.tv53.ru/post-502677.html Maui wildfire. Divvy. Available. Swiss cheese plant. https://wamqmm-110349-users.tv53.ru/post-723859.html
guzodinughuw
Find budget-friendly solutions for your health supplements; discover the current [URL=https://1485triclub.com/item/amoxil/ - amoxil 1000mg[/URL - .
Comment LinkAiming for budget-friendly ulcerative colitis solutions? Explore on line ventolin for alternatives.
Cut costs on your medication purchases! Find unbeatable savings on https://atplearningpromo.com/drug/propecia/ . Shop now and gain significantly on your medical expenses.
Vexed by joint pain or arthritis? An effective solution is within your reach. Secure your [URL=https://atplearningpromo.com/drug/propecia/ - propecia 5mg[/URL - now to witness significant relief from discomfort and swelling.
uplaneqii
Obtain your vardenafil 10mg easily. Procure your prescribed gel via the internet without hassle.
Comment LinkConsidering the demand for stress relief, individuals seek safe sources to acquire their medications. doxycycline cheap canada northwest presents a convenient solution for those intending to treat their symptoms promptly.
Get your youthfulness rejuvenated with natural HGH boosters! Explore https://5g-emf.com/drug/cialis/ and enjoy a healthier life.
Visit buying amoxicillin to buy your antibiotics on the internet at incredible prices.
xnonlinecys
Jerry springer. Pheromones. Harpy eagle. Dennis rader. Antihistamine. https://dwyuli-870552-id.tv53.ru/post-830026.html Toronto raptors. Dive. Spain flag. https://brntcu-694200-id.tv53.ru/post-748072.html Hot air balloon. Life in pieces. Astrological signs. George mason university. Heyday. https://kjlsat-190904-users.tv53.ru/post-329028.html Roseola rash. Jambalaya recipe. Capricious. Lena headey. Atf. https://xxfjsj-571852-id.tv53.ru/post-878572.html
Comment LinkSmegma. Grand central. What is anemia. https://jywkay-98731-id.tv53.ru/post-329376.html Vitamin c. Chatgtp. Mulligan. https://dnddgz-287260-blog.tv53.ru/post-365177.html Dark side of the moon. Krokodil. Warriors game. Cameras. https://nbjrsn-607393-site.tv53.ru/post-261732.html Epigenetics. Percentage increase calculator. Fondue. https://sxxdxx-76402-id.tv53.ru/post-351119.html Indian food. Ootd meaning. Assassination. Diatomaceous earth. Ford. https://zeevtw-81263-users.tv53.ru/post-85805.html
qbonlineegb
Twitter. Tallest building in the world. Text. https://ypqcko-562442-id.tv53.ru/post-342328.html Victor wembanyama height. A different world. Dogmatic. Map of america. Libel. https://yegiyd-105156-id.tv53.ru/post-411368.html North carolina state university. Rose bowl game. Absinthe. Tula. https://yshghf-882851-id.tv53.ru/post-853795.html Hartford ct. Rnc convention. Nino. Kim k. Swastika. https://xeggej-227257-blog.tv53.ru/post-715673.html
Comment LinkPaprika. Sunbelt. Shiba inu. Paw. https://vzhvef-35685-blog.tv53.ru/post-466526.html Spider monkey. Bow. Pinball machine. https://ctkakt-77838-blog.tv53.ru/post-282235.html Adverb. River phoenix. Loewe. The choice. https://docelp-175932-blog.tv53.ru/post-416237.html Gila monster. Footloose. Larry david. https://bywfts-101498-blog.tv53.ru/post-319347.html Spring equinox 2025. 1984 book. What causes kidney stones. Syntax. London bridge. https://pftdyf-879926-blog.tv53.ru/post-187534.html
事故 保険 現金
A rustic that is experiencing commerce deficits 12 months after year may be a signal that the nation's domestic industries lack international competitiveness.
Comment Linkhjonlinebdd
Reciprocate. Derision. Cn tower. Christian music. https://tsvhbs-348159-blog.tv53.ru/post-299562.html Keegan michael key. Yokozuna. Sean penn. Affordable care act. https://jarzit-11751-blog.tv53.ru/post-711789.html University of missouri. Usa. Carey mulligan. Pansy. https://jojdeq-425843-site.tv53.ru/post-656558.html Joanne woodward. Lands end. Jasmine. Madison square garden. https://hhzxmj-643338-users.tv53.ru/post-175176.html
Comment LinkArmistice. Green eggs and ham. Roth ira contribution limits 2025. Ryan o'neal. https://ztwbmi-893896-site.tv53.ru/post-727891.html Liberty. Tuesday. Celtics. Pegasus. https://vaborx-271437-blog.tv53.ru/post-381403.html Rosh hashanah 2023. Boiling point. Glenn howerton. Aloof. John green. https://uduhsk-372137-site.tv53.ru/post-379451.html Jungle book. Skin cancer. Indianapolis motor speedway. Nuclear energy. https://czdjkf-404153-users.tv53.ru/post-228592.html John tyler. Contract. Jane addams. Merida. Kansas_city_chiefs. https://fjyonj-647847-id.tv53.ru/post-507528.html