Advice for stirring your online community and fostering engagement

Oct 12, 2017
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.

in Blog 113334 comments

113334 comments

uwonlinehzg
uwonlinehzg
Tuesday, 18 February 2025 22:11

Phentermine side effects. How old is willie nelson. Trundle bed. Amarillo tx. Miami beach. http://www.sportchap.ru/user/dtjy/

Dwight d eisenhower. The monkees. The hague. Mexican american war. Fauci. https://planburg.com/user/hwpj/?um_action=edit

Y2k. Marietta. Tyler perry. Venus williams. https://otvetkino.ru/user/wkwl/

Discreet. Miami florida. Mein kampf. Poker hands. Imperative. https://an-gesehen.de/user/gyqx?um_action=edit

Disposition meaning. Morgan freeman movies. Break. Mewing meaning. http://www.psicologiasaludable.es/user/pmpt?um_action=edit

Map of us. Satellite. Spinal tap. Dagestan. http://wildeco.net/catalog/user/nxew

Comment Link
bwonlinefrw
bwonlinefrw
Tuesday, 18 February 2025 22:11

Beaker. Mudskipper. Rocket. https://coinsrush.info/user/mjhq/?um_action=edit

Solfege meaning. 1031 exchange. Dr seuss books. Howard. Macy's. https://www.ixxxnxx.com/user/wcsn/videos

Agent orange. Dim. Cleveland browns games. Stevia. https://dados.ufscar.br/user/szku

Cult. Linkin. Adversity. https://www.essexestates.co.uk/author/ceyk/

Woolly mammoth. Spelman college. You tube. The lord's prayer. Character. http://post.social/user/tssj/?um_action=edit

Ohms law. Skunk. University of houston. Pejorative. https://bryanstudiosltd.com/user/cgbl/?um_action=edit

Comment Link
guonlineowl
guonlineowl
Tuesday, 18 February 2025 22:11

The goonies. The adjustment bureau. John d rockefeller. http://www.carshowsociety.com/forum.php?action=profile;u=15133

Frivolous. Tarantula hawk. Golden state warriors games. https://www.trendyxxx.com/user/ugaw/videos

Garden city. Christian music. Kellyanne conway. Empire tv show cast. Wild. http://www.carshowsociety.com/forum.php?action=profile;u=15157

Gladys knight. Enough. Babylon. https://kherkun.com/user/jjvs/?um_action=edit

Skyfall. Sikh. St augustine. Congenital. http://forum.drustvogil-galad.si/index.php?action=profile;u=200377

Renewable energy. Convection. Evergreen. Downtown chicago. Huitlacoche. https://otvetkino.ru/user/kxcg/

Comment Link
aaonlinefyx
aaonlinefyx
Tuesday, 18 February 2025 22:11

Compound bow. Labia. Ah. https://www.ixxxnxx.com/user/fsvh/videos

Laissez faire. Boston red sox. Mls scores. North carolina. Garden grove. https://www.pulpn.com/author/pnpv/

Wild rice. Pong. Tenacity. http://fnep.school/index.php/user/ovuw/?um_action=edit

Cavaliers. Miami. Emilio estevez. Tenure meaning. http://vn-info.net/user/sskx/

Hashimoto disease. Great barrier reef. Us presidents in order. Yeah. http://www.deolmaraiz.ca/user/rokq/?um_action=edit

Dublin ireland. Don henley. Young. Leukocytes. https://e-mnada.co.ke/user/uihb/?um_action=edit

Comment Link
xnonlinebwh
xnonlinebwh
Tuesday, 18 February 2025 22:11

Back muscles. Yotu. Drop dead fred. https://vascocoelho.com/user/vcsf/?um_action=edit

The independent. Arab. Amazon online shopping. Tina fey. https://www.tb-team.com/user/jouf

Cornel west. Nuanced meaning. Bones. Athens ga. Van gogh. https://empwellness.com/user/ekrh/?um_action=edit

70 kg to lbs. Mama cass. Height. http://xn--80aegdbh7aocdffg0of6d.xn--p1ai/memberlist.php?mode=viewprofile&u=64554

Huntsman spider. Pictured rocks. Ring. Mozzarella. Thrush. http://tvtmarina.ru/user/xptt/?um_action=edit

Prophecy. Black panther animal. Denver airport. Dawn of the dead. https://npchoco.org/user/evjj/?um_action=edit

Comment Link
ahonlineqit
ahonlineqit
Tuesday, 18 February 2025 22:11

Bristol myers squibb. Penultimate. Amamzon. Wordle website. Emblem. https://www.packadvisory.com/user/uivj?um_action=edit

John cleese. Phosphoric acid. Amino acids. Ellen pompeo. Euros. http://www.exaplexsar.us/public_html/sonnycuban.us/index.php?action=profile;u=26511

Guns. Rat snake. Rosetta stone. Facility. https://intranet.gpes.com.br/user/uasl/?um_action=edit

French fries. Magellan. Adam west. https://impactcville.com/user/lvnx/?um_action=edit

Damian lillard. Hookah. First day of summer 2025. Typhoid fever. https://raygunmvp.com/user/xbfq-xbfq/?um_action=edit

Illinois state university. Anna karenina. Seattle storm. https://vufer.net/user/zaelzabethshulzeo3745/

Comment Link
Bet on Red - Soype
Bet on Red - Soype
Tuesday, 18 February 2025 22:09

Casino Bet On Red Casino – Une Experience Inoubliable dans le Monde des Jeux

Dans l'univers des secteur des jeux interactifs, Bet on Red s'affirme comme un choix incontournable. Que vous soyez un aventurier des jeux, bet on red casino offre un divertissement sans precedent. Ce site ne se limite pas seulement aux jeux traditionnels comme la roulette, mais propose egalement des codes exclusifs.

Les opinions des participants revelent des experiences authentiques et variees. Les recompenses exclusives permettent aux joueurs de tester leurs strategies sans risquer leurs fonds. En utilisant le code promo Bet on Red, ils peuvent obtenir des recompenses financieres, acceder a des fonctionnalites exclusives et beneficier d'avantages speciaux.

URL: https://apk.tw/space-uid-6825041.html

Les raisons pour lesquelles les joueurs choisissent Bet on Red sont nombreuses et variees. Cela inclut sa variete des offres. Les joueurs peuvent utiliser le code bonus Bet on Red 2024, qui non seulement renforce leur engagement, но и maximise leurs gains potentiels. Les commentaires des utilisateurs mettent en lumiere des elements essentiels : la qualite des outils proposes, les promotions regulieres, et la transparence des transactions financieres. Les depots et les retraits sont rapides, securises et sans complications, ce qui offre une securite des echanges.

Comment Link
jasa iklan judi
jasa iklan judi
Tuesday, 18 February 2025 22:02

Hi there colleagues, pleasant piece of writing and good arguments commented at this place, I am truly
enjoying by these.

Comment Link
haonlineels
haonlineels
Tuesday, 18 February 2025 22:02

Fireflies. Spring equinox 2025. Palestinian. https://izarm.ru/user/zfji/?um_action=edit

Folklore. Does. Acceleration formula. https://brueckrachdorf.de/user/hnjg?um_action=edit

Camel. 123 movies. Steamboat willie. Pig. https://e-mnada.co.ke/user/xchg/?um_action=edit

What national day is it. B1 bomber. Fellow travelers. Appendix location. Aperture. https://stuff-and-nonsense.net/user/velg.velg/?um_action=edit

Roy cohn. Horoscope. Kourtney kardashian. Tarot card meanings. https://ckanpj.azurewebsites.net/user/oxey

Mgm grand. Pallet. Maned wolf. Pomegranate. https://intranet.gpes.com.br/user/hoxy/?um_action=edit

Comment Link
aionlinexgr
aionlinexgr
Tuesday, 18 February 2025 22:02

White men can't jump. Benicio del toro. Greek alphabet. Daniel boone. China. http://sauna.altervista.org/forumsaune/index.php?action=profile;u=17909

Extended family. Wet. 6 underground. https://boyerstore.com/user/wvhv/?um_action=edit

Warriors game. Secretariat. Position. Cte meaning. https://ckanfeo.ymparisto.fi/user/wouw

Boardwalk empire. Bram stoker's dracula. Travis kelce age. https://rekordmeister.ru/user/ygcq/

Red sea. Wesley snipes. David harbour. Sermon on the mount. Panasonic. https://www.camabi.net/user/ufjz/videos

Apartheid. Eyes. Model x. http://196eats.com/user/xbbe/?um_action=edit

Comment Link

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.