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.
20229 comments
ozayilhu
Acquire [URL=https://lilliputsurgery.com/item/generic-prednisone-uk/ - [/URL - at affordable prices through our digital platform.
Comment LinkJust discovered, offers a breakthrough option for patients seeking alternatives. Now, acquire your quantity effortlessly.
Harness the power of web to secure your https://classybodyart.com/item/viagra/ safely and quickly.
Patients seeking treatment for hepatitis C can now acquire their medication through [URL=https://mynarch.net/priligy/ - [/URL - , offering a simple and reliable option for their needs.
jasa google ads judi
Very good post! We are linking to this great post on our website.
Comment LinkKeep up the good writing.
akeyaga
Purchase your erectile dysfunction solutions effortlessly through [URL=https://sunsethilltreefarm.com/item/ed-sample-pack-2/][/URL] , offering an extensive array of treatments.
Comment LinkZap high prices with our exclusive , and Snag your bottle of essential antibiotics without hassle online.
Are you exploring options to procure https://fairbusinessgoodwillappraisal.com/drugs/cialis/ ? Look no further! Our digital platform provides a convenient way to buy your treatment online.
Obtain the Tadalafil quickly through our reliable [URL=https://greaterparsippanyrewards.com/viagra-generic-canada/][/URL] , ensuring a discreet and speedy delivery directly to your doorstep.
learn the facts here now
Fantastic web site. A lot of helpful information here. I'm sending it
Comment Linkto a few friends ans additionally sharing in delicious.
And of course, thanks to your effort!
opakuguji
Where to find [URL=https://mywyomingstore.com/lasix-100mg/][/URL] remains a common query among shoppers seeking affordable solutions for enhancing their well-being.
Comment LinkObtain non-prescription options for managing fluid retention, including , through digital platforms. Explore multiple options for efficient solution today.
When looking to manage OCD symptoms, consider exploring https://littlestabstudios.com/drugs/viagra/ as a potential option.
iewopim
Variants to enhance your vitality without leaving comfort: Find [URL=https://leadsforweed.com/online-generic-propecia/][/URL] at unbeatable rates. Secure it now for unmatched rejuvenation.
Comment LinkBrowse our selection of medications and buy for managing your health conditions online.
Discover excellent alternatives for managing your condition efficiently with https://midsouthprc.org/product/cialis/ . Improve your lifestyle now.
atuveakoye
Your search ends here! Purchase your [URL=https://atplearningpromo.com/item/pharmacy-price/][/URL] without hassle. Say goodbye to eye discomfort today!
Comment LinkLooking for immediate financial assistance? Discover alternatives today!
Unlock access to acquire Cialis effortlessly with https://leadsforweed.com/item/kamagra/ , ensuring rapid delivery directly to your doorstep without the need for a prescription.
Seek trusted enhancement in your condition with [URL=https://yourdirectpt.com/propranolol/][/URL] , available for acquisition on the internet.
MichaelNub
Guatemala has pledged a 40% increase in deportation flights carrying Guatemalans and migrants of other nationalities from the United States, President Bernardo Arevalo announced Wednesday during a press conference with US Secretary of State Marco Rubio.
Comment Linkkra50 at
Guatemala has also agreed to create a task force for border control and protection along the country’s eastern borders. The force, composed of members of the National Police and army, will be tasked with fighting “all forms of transnational crime,” Arevalo said.
kra45 cc
Foreign nationals who arrive in Guatemala through deportation flights will be repatriated to their home countries, Arevalo said, adding that the US and Guatemala would continue to have talks on how the process would work and how the US would cooperate.
kra33.cc
Arevalo also said that Rubio has voiced his support for developing infrastructure projects in the Central American nation. He added that his government would send a delegation to Washington in the coming weeks to negotiate deals for economic investments in Guatemala – which he said would incentivize Guatemalans to stay in their home country and not migrate to the US.
Arevalo said Guatemala has not had any discussions about receiving criminals from the US as El Salvador’s president has offered. He also insisted his country has not reached a “safe third country” agreement with the United States, which would require migrants who pass through Guatemala to apply for asylum there rather than continuing to the US.
kra45 at
https://kra-39at.com
qiqorozxaaw
X-ray your options for HIV treatment medications and discover the optimal solutions. For those seeking savings, [URL=https://fairbusinessgoodwillappraisal.com/item/propecia/][/URL] offers a practical alternative.
Comment LinkJust when you're looking to acquire an effective treatment for anxiety, consider exploring , available on the web.
Seeking relief from BPH symptoms? Explore your options with https://momsanddadsguide.com/item/buy-generic-pharmacy/ , a solution for reducing urinary symptoms.
usinehotafeyi
Having trouble securing your medication? Explore our choices to purchase [URL=https://downtowndrugofhillsboro.com/dapoxetine/][/URL] , effortlessly and hassle-free.
Comment LinkPrepare for unexpected home emergencies by reading our detailed guide at .
To tackle tuberculosis effectively, it's essential to get the right medication. Now, you can purchase your treatment easily through our trusted platform. For quick access to your medication, https://maker2u.com/prednisone-5mg/ . This method is straightforward, making certain you always have a dose.
Finding effective tuberculosis treatment can be challenging, but [URL=https://rdasatx.com/www-lasix-com/][/URL] offers a simplified solution.