0:{"root":[["$","meta","1",{"property":"csp-nonce","nonce":"1c3a5049-e9f2-4a13-8714-d5e2f6486e4b"}],"$L1"],"formState":"$undefined","returnValue":"$undefined"}
2:"$Sreact.fragment"
3:I["7ada5cab5be8",[],"Header",1]
4:"$Sreact.suspense"
:HL["/assets/_layout-BzYdn0f6.css","stylesheet"]
1:["$","$2","2",{"children":[[["$","link","css:/assets/_layout-BzYdn0f6.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/assets/_layout-BzYdn0f6.css","data-rsc-css-href":"/assets/_layout-BzYdn0f6.css"}],"$undefined"],["$","html",null,{"lang":"en","className":"$undefined","children":[["$","head",null,{"children":[["$","meta",null,{"charSet":"UTF-8"}],["$","meta",null,{"name":"viewport","content":"width=device-width, initial-scale=1.0"}],["$","link",null,{"rel":"icon","type":"image/png","href":"/static/icons/apple-icon.png"}],["$","link",null,{"rel":"icon","type":"image/png","sizes":"32x32","href":"/static/icons/favicon-32x32.png"}],["$","link",null,{"rel":"apple-touch-icon","href":"/static/icons/apple-icon.png"}],["$","meta",null,{"name":"theme-color","content":"#1e40af"}],["$","meta",null,{"name":"language","content":"en_US"}],["$","meta",null,{"httpEquiv":"content-language","content":"en_US"}]]}],["$","body",null,{"className":"min-h-screen flex flex-col","children":[["$","$L3",null,{}],["$","main",null,{"className":"main-content grow bg-gray-100","children":["$","$4",null,{"fallback":[[["$","link","css:/assets/_layout-BzYdn0f6.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/assets/_layout-BzYdn0f6.css","data-rsc-css-href":"/assets/_layout-BzYdn0f6.css"}],"$undefined"],["$","div",null,{"className":"flex justify-center items-center p-8","children":["$","div",null,{"className":"animate-spin rounded-full h-8 w-8 border-b-2 border-indigo-600"}]}]],"children":[[["$","title",null,{"children":"Solstice Moon Illusion | Gleez"}],["$","meta",null,{"name":"description","content":"Sometimes you just can't believe your eyes. This week is one of those times. On Wednesday night, June 18th, step outside at sunset and look around."}],["$","meta",null,{"name":"keywords","content":"solstice, moon, illusion, Gleez, privacy, secure productivity"}],["$","meta",null,{"name":"author","content":"Rekha"}],["$","meta",null,{"property":"og:title","content":"Solstice Moon Illusion | Gleez"}],["$","meta",null,{"property":"og:description","content":"Sometimes you just can't believe your eyes. This week is one of those times. On Wednesday night, June 18th, step outside at sunset and look around."}],["$","meta",null,{"property":"og:type","content":"article"}],["$","meta",null,{"property":"og:url","content":"https://gleez.com/s/solstice-moon-illusion"}],["$","meta",null,{"property":"og:image","content":"/static/og.png"}],["$","meta",null,{"property":"og:image:alt","content":"Solstice Moon Illusion"}],["$","meta",null,{"property":"og:site_name","content":"Gleez"}],["$","meta",null,{"property":"og:locale","content":"en_US"}],["$","meta",null,{"property":"article:published_time","content":"2008-06-21T12:21:40.000Z"}],["$","meta",null,{"property":"article:modified_time","content":"2018-12-31T17:50:45.000Z"}],["$","meta",null,{"property":"article:author","content":"https://gleez.com/author/73326298923414"}],[],["$","meta",null,{"name":"twitter:card","content":"summary_large_image"}],["$","meta",null,{"name":"twitter:title","content":"Solstice Moon Illusion | Gleez"}],["$","meta",null,{"name":"twitter:description","content":"Sometimes you just can't believe your eyes. This week is one of those times. On Wednesday night, June 18th, step outside at sunset and look around."}],["$","meta",null,{"name":"twitter:image","content":"/static/og.png"}],["$","meta",null,{"name":"twitter:image:alt","content":"Solstice Moon Illusion"}],["$","meta",null,{"name":"twitter:site","content":"@gleeztech"}],["$","meta",null,{"name":"twitter:creator","content":"@gleeztech"}],["$","link",null,{"rel":"canonical","href":"https://gleez.com/s/solstice-moon-illusion"}],["$","meta",null,{"name":"robots","content":"index, follow"}],["$","meta",null,{"name":"googlebot","content":"index, follow, max-snippet:-1, max-image-preview:large"}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"BlogPosting\",\"headline\":\"Solstice Moon Illusion\",\"description\":\"Sometimes you just can't believe your eyes. This week is one of those times. On Wednesday night, June 18th, step outside at sunset and look around.\",\"image\":\"/static/og.png\",\"author\":{\"@type\":\"Person\",\"name\":\"Rekha\"},\"publisher\":{\"@type\":\"Organization\",\"name\":\"Gleez\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https://gleez.tech/static/logo-512.png\"}},\"datePublished\":\"2008-06-21T12:21:40.000Z\",\"dateModified\":\"2018-12-31T17:50:45.000Z\",\"mainEntityOfPage\":{\"@type\":\"WebPage\",\"@id\":\"https://gleez.com/s/solstice-moon-illusion\"}}"}}]],"$L5"]}]}],"$L6"]}]]}]]}]
7:T40f,data:image/svg+xml;utf8,%3Csvg%20width%3D%2232%22%20height%3D%2232%22%20viewBox%3D%220%200%2032%2032%22%20%0A%20%20%20%20%20%20%20%20%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20role%3D%22img%22%20aria-label%3D%22Avatar%20for%20Rekha%22%3E%0A%20%20%20%20%20%20%3Crect%20width%3D%22100%25%22%20height%3D%22100%25%22%20fill%3D%22hsl(161%2C%2081%25%2C%2051%25)%22%20rx%3D%223.2%22%20%2F%3E%0A%20%20%20%20%20%20%3Ctext%20x%3D%2250%25%22%20y%3D%2250%25%22%20%0A%20%20%20%20%20%20%20%20%20%20%20%20font-family%3D%22sans-serif%22%20%0A%20%20%20%20%20%20%20%20%20%20%20%20font-size%3D%2212.8%22%20%0A%20%20%20%20%20%20%20%20%20%20%20%20font-weight%3D%22bold%22%20%0A%20%20%20%20%20%20%20%20%20%20%20%20fill%3D%22%23FFFFFF%22%20%0A%20%20%20%20%20%20%20%20%20%20%20%20text-anchor%3D%22middle%22%20%0A%20%20%20%20%20%20%20%20%20%20%20%20dominant-baseline%3D%22central%22%0A%20%20%20%20%20%20%20%20%20%20%20%20style%3D%22user-select%3A%20none%3B%22%3E%0A%20%20%20%20%20%20%20%20R%0A%20%20%20%20%20%20%3C%2Ftext%3E%0A%20%20%20%20%3C%2Fsvg%3E8:Ta38,<p>Sometimes you just can't believe your eyes. This week is one of those times.</p>
<p>On Wednesday night, June 18th, step outside at sunset and look around. You'll see a giant form rising in the east. At first glance it looks like the full Moon. It has craters and seas and the face of a man, but this "moon" is strangely inflated. It's huge!</p>
<p>You've just experienced the Moon Illusion.</p>
<p>Above: The full moon rising over Manchester, Maryland. Credit: Edmund E. Kasaitis.</p>
<p>There's no better time to see it. The full Moon of June 18th is a "solstice moon", coming only two days before the beginning of northern summer. This is significant because the sun and full Moon are like kids on a see-saw; when one is high, the other is low. This week's high solstice sun gives us a low, horizon-hugging Moon and a strong Moon Illusion.</p>
<p>Sky watchers have known for thousands of years that low-hanging moons look unnaturally big. At first, astronomers thought the atmosphere must be magnifying the Moon near the horizon, but cameras showed that is not the case. Moons on film are the same size regardless of elevation: example. Apparently, only human beings see giant moons.</p>
<p>Are we crazy?</p>
<p>After all these years, scientists still aren't sure. When you look at the Moon, rays of moonlight converge and form an image about 0.15 mm wide on the retina in the back of your eye. High moons and low moons make the same sized spot, yet the brain insists one is bigger than the other. Go figure.</p>
<p>A similar illusion was discovered in 1913 by Mario Ponzo, who drew two identical bars across a pair of converging lines, like the railroad tracks pictured right. The upper yellow bar looks wider because it spans a greater apparent distance between the rails. This is the "Ponzo Illusion."</p>
<p>Right: The Ponzo Illusion.</p>
<p>Some researchers believe that the Moon Illusion is Ponzo's Illusion, with trees and houses playing the role of Ponzo's converging lines. Foreground objects trick your brain into thinking the Moon is bigger than it really is.</p>
<p>But there's a problem: Airline pilots flying at very high altitudes sometimes experience the Moon Illusion without any objects in the foreground. What tricks their eyes?</p>
<p>Maybe it's the shape of the sky. Humans perceive the sky as a flattened dome, with the zenith nearby and the horizon far away. It makes sense; birds flying overhead are closer than birds on the horizon. When the moon is near the horizon, your brain, trained by watching birds (and clouds and airplanes), miscalculates the Moon's true distance and size.</p>5:["$","$4",null,{"fallback":[[["$","link","css:/assets/_layout-BzYdn0f6.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/assets/_layout-BzYdn0f6.css","data-rsc-css-href":"/assets/_layout-BzYdn0f6.css"}],"$undefined"],["$","div",null,{"className":"flex justify-center items-center p-8","children":["$","div",null,{"className":"animate-spin rounded-full h-8 w-8 border-b-2 border-indigo-600"}]}]],"children":["$","div",null,{"className":"bg-white/95 mt-0.5 py-6 sm:py-12","children":["$","article",null,{"className":"mx-auto w-full max-w-2xl format format-sm sm:format-base lg:format-lg format-blue dark:format-invert","children":[["$","header",null,{"className":"mb-4 lg:mb-6 not-format","children":[["$","h1",null,{"className":"mb-4 text-3xl font-extrabold leading-tight text-gray-900 lg:mb-6 lg:text-4xl dark:text-white","children":"Solstice Moon Illusion"}],["$","address",null,{"className":"flex items-center mb-6 not-italic","children":["$","div",null,{"className":"inline-flex items-center text-sm text-gray-900 dark:text-white","children":[["$","img",null,{"className":"mr-3 w-8 h-8 rounded-full","src":"$7","alt":"Rekha"}],["$","a",null,{"href":"/author/rekha_73326298923414","rel":"author","className":"font-bold capitalize hover:underline dark:text-white","children":"Rekha"}],["$","span",null,{"className":"mx-1 text-md text-gray-400 dark:text-gray-500","children":"·"}],["$","span",null,{"className":"inline-flex items-center ml-1 text-gray-500 dark:text-gray-400","children":"3 min read"}],["$","span",null,{"className":"mx-1 text-md text-gray-400 dark:text-gray-500","children":"·"}],["$","time",null,{"dateTime":"Sat Jun 21 2008","className":"text-gray-500 dark:text-gray-400","children":"Jun 21, 2008"}],[["$","span",null,{"className":"mx-1 text-md text-gray-400 dark:text-gray-500","children":"·"}],["$","a","general",{"href":"/t/general","className":"capitalize text-sm text-gray-500 dark:text-gray-400 hover:text-gray-600","children":"general"}]]]}]}]]}],["$","div",null,{"className":"lead prose mt-4 text-lg leading-8 text-gray-600","children":["$","div",null,{"dangerouslySetInnerHTML":{"__html":"$8"}}]}],"$L9","$La"]}]}]}]
b:T63b,M12.315 2c2.43 0 2.784.013 3.808.06 1.064.049 1.791.218 2.427.465a4.902 4.902 0 011.772 1.153 4.902 4.902 0 011.153 1.772c.247.636.416 1.363.465 2.427.048 1.067.06 1.407.06 4.123v.08c0 2.643-.012 2.987-.06 4.043-.049 1.064-.218 1.791-.465 2.427a4.902 4.902 0 01-1.153 1.772 4.902 4.902 0 01-1.772 1.153c-.636.247-1.363.416-2.427.465-1.067.048-1.407.06-4.123.06h-.08c-2.643 0-2.987-.012-4.043-.06-1.064-.049-1.791-.218-2.427-.465a4.902 4.902 0 01-1.772-1.153 4.902 4.902 0 01-1.153-1.772c-.247-.636-.416-1.363-.465-2.427-.047-1.024-.06-1.379-.06-3.808v-.63c0-2.43.013-2.784.06-3.808.049-1.064.218-1.791.465-2.427a4.902 4.902 0 011.153-1.772A4.902 4.902 0 015.45 2.525c.636-.247 1.363-.416 2.427-.465C8.901 2.013 9.256 2 11.685 2h.63zm-.081 1.802h-.468c-2.456 0-2.784.011-3.807.058-.975.045-1.504.207-1.857.344-.467.182-.8.398-1.15.748-.35.35-.566.683-.748 1.15-.137.353-.3.882-.344 1.857-.047 1.023-.058 1.351-.058 3.807v.468c0 2.456.011 2.784.058 3.807.045.975.207 1.504.344 1.857.182.466.399.8.748 1.15.35.35.683.566 1.15.748.353.137.882.3 1.857.344 1.054.048 1.37.058 4.041.058h.08c2.597 0 2.917-.01 3.96-.058.976-.045 1.505-.207 1.858-.344.466-.182.8-.398 1.15-.748.35-.35.566-.683.748-1.15.137-.353.3-.882.344-1.857.048-1.055.058-1.37.058-4.041v-.08c0-2.597-.01-2.917-.058-3.96-.045-.976-.207-1.505-.344-1.858a3.097 3.097 0 00-.748-1.15 3.098 3.098 0 00-1.15-.748c-.353-.137-.882-.3-1.857-.344-1.023-.047-1.351-.058-3.807-.058zM12 6.865a5.135 5.135 0 110 10.27 5.135 5.135 0 010-10.27zm0 1.802a3.333 3.333 0 100 6.666 3.333 3.333 0 000-6.666zm5.338-3.205a1.2 1.2 0 110 2.4 1.2 1.2 0 010-2.4z6:["$","footer",null,{"className":"bg-gray-900 dark:bg-gray-900","children":["$","div",null,{"className":"mx-auto max-w-7xl px-6 py-4.5 md:flex md:items-center md:justify-between lg:px-8","children":[["$","div",null,{"className":"flex justify-center space-x-6 md:order-2","children":[["$","a","Facebook",{"href":"https://facebook.com/gleeztech","target":"_blank","rel":"noopener noreferrer","className":"text-gray-400 hover:text-gray-500","children":[["$","span",null,{"className":"sr-only","children":"Facebook"}],["$","svg",null,{"className":"h-6 w-6","fill":"currentColor","viewBox":"0 0 24 24","aria-hidden":"true","children":["$","path",null,{"fillRule":"evenodd","d":"M22 12c0-5.523-4.477-10-10-10S2 6.477 2 12c0 4.991 3.657 9.128 8.438 9.878v-6.987h-2.54V12h2.54V9.797c0-2.506 1.492-3.89 3.777-3.89 1.094 0 2.238.195 2.238.195v2.46h-1.26c-1.243 0-1.63.771-1.63 1.562V12h2.773l-.443 2.89h-2.33v6.988C18.343 21.128 22 16.991 22 12z","clipRule":"evenodd"}]}]]}],["$","a","Instagram",{"href":"https://instagram.com/gleeztech","target":"_blank","rel":"noopener noreferrer","className":"text-gray-400 hover:text-gray-500","children":[["$","span",null,{"className":"sr-only","children":"Instagram"}],["$","svg",null,{"className":"h-6 w-6","fill":"currentColor","viewBox":"0 0 24 24","aria-hidden":"true","children":["$","path",null,{"fillRule":"evenodd","d":"$b","clipRule":"evenodd"}]}]]}],["$","a","X",{"href":"https://x.com/gleeztech","target":"_blank","rel":"noopener noreferrer","className":"text-gray-400 hover:text-gray-500","children":[["$","span",null,{"className":"sr-only","children":"X"}],["$","svg",null,{"className":"h-6 w-6","fill":"currentColor","viewBox":"0 0 24 24","aria-hidden":"true","children":["$","path",null,{"d":"M13.6823 10.6218L20.2391 3H18.6854L12.9921 9.61788L8.44486 3H3.2002L10.0765 13.0074L3.2002 21H4.75404L10.7663 14.0113L15.5685 21H20.8131L13.6819 10.6218H13.6823ZM11.5541 13.0956L10.8574 12.0991L5.31391 4.16971H7.70053L12.1742 10.5689L12.8709 11.5655L18.6861 19.8835H16.2995L11.5541 13.096V13.0956Z"}]}]]}],"$Lc"]}],"$Ld"]}]}]
9:null
a:["$","$4",null,{"fallback":["$","div",null,{"className":"comments-skeleton","children":[["$","div",null,{"className":"h-6 bg-gray-200 rounded w-32 mb-4 animate-pulse"}],["$","div",null,{"className":"space-y-3","children":[["$","div","1",{"className":"h-16 bg-gray-100 rounded animate-pulse"}],["$","div","2",{"className":"h-16 bg-gray-100 rounded animate-pulse"}],["$","div","3",{"className":"h-16 bg-gray-100 rounded animate-pulse"}]]}]]}],"children":"$Le"}]
c:["$","a","GitHub",{"href":"https://github.com/gleez","target":"_blank","rel":"noopener noreferrer","className":"text-gray-400 hover:text-gray-500","children":[["$","span",null,{"className":"sr-only","children":"GitHub"}],["$","svg",null,{"className":"h-6 w-6","fill":"currentColor","viewBox":"0 0 24 24","aria-hidden":"true","children":["$","path",null,{"fillRule":"evenodd","d":"M12 2C6.477 2 2 6.484 2 12.017c0 4.425 2.865 8.18 6.839 9.504.5.092.682-.217.682-.483 0-.237-.008-.868-.013-1.703-2.782.605-3.369-1.343-3.369-1.343-.454-1.158-1.11-1.466-1.11-1.466-.908-.62.069-.608.069-.608 1.003.07 1.531 1.032 1.531 1.032.892 1.53 2.341 1.088 2.91.832.092-.647.35-1.088.636-1.338-2.22-.253-4.555-1.113-4.555-4.951 0-1.093.39-1.988 1.029-2.688-.103-.253-.446-1.272.098-2.65 0 0 .84-.27 2.75 1.026A9.564 9.564 0 0112 6.844c.85.004 1.705.115 2.504.337 1.909-1.296 2.747-1.027 2.747-1.027.546 1.379.202 2.398.1 2.651.64.7 1.028 1.595 1.028 2.688 0 3.848-2.339 4.695-4.566 4.943.359.309.678.92.678 1.855 0 1.338-.012 2.419-.012 2.747 0 .268.18.58.688.482A10.019 10.019 0 0022 12.017C22 6.484 17.522 2 12 2z","clipRule":"evenodd"}]}]]}]
d:["$","div",null,{"className":"mt-8 md:order-1 md:mt-0","children":["$","p",null,{"className":"text-sm leading-5 text-gray-400","children":["© 2005 - ",2026," Gleez Inc. All rights reserved."]}]}]
e:["$","div",null,{"className":"mt-8","children":[["$","h3",null,{"className":"text-xl font-semibold mb-4","children":"Voices"}],["$","p",null,{"className":"text-gray-500","children":"This post is waiting for your voice. Speak up!"}]]}]