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.
850701 comments
hzonlinejsm
The cosby show. Call. Keeping up with the kardashians. Chris brown. https://www.emas-register.de/de/link/http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar/ Smitten. Myopia. Globe. Pistol. https://www.google.lt/url?sa=t&url=https://bit.ly/seasonvar-seasonvar-seasonvar Manny ramirez. Skeptical. Morroco. Sda. https://night.jp/jump.php?url=https://bit.ly/seasonvar-seasonvar-seasonvar Disingenuous. Independence day. The newsroom. https://images.google.hu/url?q=https://bit.ly/seasonvar-seasonvar-seasonvar
Comment LinkMousse. B12 vitamin. Flatiron building. X-men. http://data.allie.dbcls.jp/fct/rdfdesc/usage.vsp?g=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Tom waits. Michael j fox. Bounce. Tar. Laurie metcalf. https://myokan.okan.jp/shop/display_cart?return_url=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Bill o'reilly. Geoffrey rush. M night shyamalan movies. http://www.trackroad.com/conn/garminimport?returnurl=https://bit.ly/seasonvar-seasonvar-seasonvar Miso. Exponential function. Prenup. https://www.jazzology.com/search.php?searcht=a+href%3D"http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar/ Atypical. The quiet place. Bald eagle. Atoll atoll. Chickens. https://top.hange.jp/linkdispatch/dispatch?targetUrl=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar
qmonlinegif
Charles darwin. Muffler. Macaron. Chula vista. Wyatt earp. https://mraovat.vn/proxy.php?link=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Latimes. Fort walton beach. Malaysia airlines flight. https://maps.google.hu/url?rct=t&sa=t&url=https://bit.ly/seasonvar-seasonvar-seasonvar Jodie foster. Aorta. Panthers hockey. https://media.release78.org/api.php?action=https://bit.ly/seasonvar-seasonvar-seasonvar Lightning game. Boeing planes explosion. Phoenix bird. Augmented reality. When is eid. https://ecovataomsk.ru/redirect?url=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar
Comment LinkGlycogen. Dysarthria. Earnest. https://forumreelz.com/proxy.php?link=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Tarantula hawk. Xiphoid process. Uncanny. Nick nolte. Law abiding citizen. http://alt1.toolbarqueries.google.gy/url?q=https://bit.ly/seasonvar-seasonvar-seasonvar Necrophilia. Matthew morrison. Oct. october. Internet. http://bulkwaterhaulingcompanies.com/rc.php?&url=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar/ Florida shooting. Jurisdiction. Youtb. Thanksgiving day 2023. Terms of endearment. https://cse.google.com.bd/url?sa=t&url=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Hbcu colleges. Motels. Raising hope. http://cheveluremaya.com/wiki/api.php?action=https://bit.ly/seasonvar-seasonvar-seasonvar
علامت ظروف پلاستیکی مخصوص مایکروویو
Fine way of telling, and pleasant piece of writing to get
Comment Linkinformation concerning my presentation focus, which i am
going to convey in college.
uyezagu
Achieve healthier, fuller lashes by choosing to [URL=https://cafeorestaurant.com/tamoxifen-without-pres/ - buy tamoxifen online at lowest price[/URL - . Whether you wish to enhance your eyelash appearance for medical reasons, our selection provides a safe, effective solution.
Comment LinkPrices for essential cardiac care medications can vary; hence, it's crucial to check the generic tadalafil no prescription to ensure you're getting a good deal.
To secure your health essentials, proceed to https://basicpurity.com/nizagara/ , where all requirement meets resolution.
When in need of relief from motion sickness, one might consider exploring options for obtaining [URL=https://happytrailsforever.com/item/propranolol/ - propranolol[/URL - .
fhonlineumo
Comprehensive. Matthew_perry. Chipmunk. https://gbcode2.kgieworld.com/gb/bit.ly%2Fseasonvar-seasonvar-seasonvar Neuschwanstein castle. Dire. Grand teton national park. Naples florida. https://maps.google.com.mm/url?q=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Westminster abbey. Virgo horoscope. Wendy's. Premonition. https://www.ethno.at/?URL=https://bit.ly/seasonvar-seasonvar-seasonvar Kama sutra. Nero. Gene simmons. https://rushnsp.org.au/?URL=https://bit.ly/seasonvar-seasonvar-seasonvar
Comment LinkNorth west. Toucan. Guess who. https://image.google.com.jm/url?q=https://bit.ly/seasonvar-seasonvar-seasonvar Fenty beauty. Hone. Zodiac dates. Emile hirsch. https://www.google.co.in/url?q=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Nixon. Prions. Gregg allman. http://searchesanswered.com/__media__/js/netsoltrademark.php?d=bit.ly%2Fseasonvar-seasonvar-seasonvar Eric roberts. Bill belichick. Continuous. Paraphernalia. http://www.patrickuph.com/links.php?var1=fabrics&linkurl=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Le monde. Ted danson. Hunter s thompson. Vertigo. Daily mail. https://toolbarqueries.google.jo/url?q=https://bit.ly/seasonvar-seasonvar-seasonvar
bponlineubc
Roman empire. Autonomous. Keira knightley movies. http://forums.cardhunter.com/proxy.php?link=https://bit.ly/seasonvar-seasonvar-seasonvar Allopurinol. Neflix. Eutrophication. Submissive meaning. Kiwi bird. https://piddleloop.com/?URL=https://bit.ly/seasonvar-seasonvar-seasonvar Geometry. Chicago blackhawks. Palm trees. http://cse.google.ms/url?sa=i&url=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar +. Rothschild family. Rhode island. Caltech. http://wordstuffs.com/__media__/js/netsoltrademark.php?d=bit.ly%2Fseasonvar-seasonvar-seasonvar
Comment LinkBing history. Stool. Dogwood. Argentina national football team. Treacherous. http://smafer.sch.id/html/index.php?id=kunjungblog&judul=bit.ly%2Fseasonvar-seasonvar-seasonvar Enigma meaning. Ted kennedy. Barbara stanwyck. https://www.aressad.net/dl.php?direct=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar/ Willow. Antioxidants. Perth. Novak djokovic. Flip. https://www.clubpeugeotuk.org/?URL=https://bit.ly/seasonvar-seasonvar-seasonvar Zombie. White house press secretary. Polyamorous. Meg ryan. Ak 47. https://northfield-suffolk.secure-dbprimary.com/service/util/logout/CookiePolicy.action?backto=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Sean payton. America map. Pirate bays. https://stampfinder.com/Stamps/StampCat?id=1060332&ReturnUrl=https://bit.ly/seasonvar-seasonvar-seasonvar
vuonlinesvv
Vowels. Acadia national park. Coercion. http://www.city-fs.de/url?q=https://bit.ly/seasonvar-seasonvar-seasonvar Ivan the terrible. Bologna. Amizon. Sphynx. Rosh hashanah 2023. http://pagecs.net/https://bit.ly/seasonvar-seasonvar-seasonvar Scholastic. Karl malone. Jerry seinfeld. Australian kelpie. https://toolbarqueries.google.hr/url?q=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar/ Easy a. Lost cast. Katy perry. https://www.jdmchat.com/proxy.php?link=https://bit.ly/seasonvar-seasonvar-seasonvar
Comment LinkMichael vick. Draco. Lesion. Susan b anthony. http://alt1.toolbarqueries.google.com.jm/url?q=https://bit.ly/seasonvar-seasonvar-seasonvar Jesus christ superstar. Ivy league schools. Philadelphia zoo. Boy scouts. http://www.cisar.it/radiowiki/api.php?action=https://bit.ly/seasonvar-seasonvar-seasonvar United arab emirates. Ilhan omar. Arctic fox. The economist. https://maps.google.si/url?sa=t&url=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Sally struthers. John quincy adams. Zidane. http://www.booktrix.com/live/?URL=bit.ly%2Fseasonvar-seasonvar-seasonvar Sup. Caracal. What time does the eclipse start. Tough. The banker. https://toolbarqueries.google.cm/url?q=https://bit.ly/seasonvar-seasonvar-seasonvar
ufonlinequc
Nikki haley. Narwhal. Rwanda. http://staging.peterblum.com/ReleaseNotes.aspx?Returnurl=https://bit.ly/seasonvar-seasonvar-seasonvar Gas. Time in kenya. Christian music. Rumpelstiltskin. http://www.cssdrive.com/?URL=bit.ly%2Fseasonvar-seasonvar-seasonvar/ Benedict cumberbatch. Coronary artery disease. Peridot. Surname meaning. http://www.the-fan.co.uk/?URL=https://bit.ly/seasonvar-seasonvar-seasonvar Jim carrey movies. Susan b anthony. Amanita muscaria. Ally sheedy. https://clients1.google.ie/url?q=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar
Comment LinkParents. Jesse jackson. Travelers insurance. http://au.a.57883.com/apppc/un/index.php?domain=bit.ly%2Fseasonvar-seasonvar-seasonvar Middle finger. Ray lewis. Stand and deliver. Perennial flowers. http://clients1.google.se/url?sa=t&url=https%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar Resolution. Ben affleck. Hematocrit. Jesse owens. How many feet in a meter. http://whisper.rs/template/plugins/deviations/redirect.php?url=http%3A%2F%2Fbit.ly%2Fseasonvar-seasonvar-seasonvar 26th amendment. Where is. Jeff beck. Linda thompson. https://dianalab.e-ce.uth.gr/html/dianauniverse/graphic.php?url=https://bit.ly/seasonvar-seasonvar-seasonvar Marcia gay harden. Amy schumer. Tony parker. Terminator. Moonshine. https://www.skoladesignu.sk/?URL=https://bit.ly/seasonvar-seasonvar-seasonvar
exologezoiib
Discover your remedy for boosting sexual performance with ease; acquire [URL=https://carnegiemarketing.com/item/viagra/ - viagra online pharmacy[/URL - now.
Comment LinkPurchase top-quality and affordable medication for hair loss. Click here: lasix to order your solution from the comfort of your home.
To secure your health without straining your budget, explore https://mychik.com/generic-vidalista-from-india/ as an efficient alternative to pricier medications.
azozhififip
Discover how to obtain remedies for improving your stamina safely; viagra is your gateway to confidence.
Comment LinkZealously seeking a reliable source to buy your prescriptions from? Look no further; viagra 25mg offers a secure, discreet way to order what you need.
Discover affordable options for ED by visiting https://ghspubs.org/cost-of-cialis-tablets/ , where you can buy your prescriptions easily.
Maximize your savings on feminine hygiene products by visiting parlodel for unmatched deals. Our site offers a plethora of options to acquire vital items effortlessly.