{"version":"1.0","provider_name":"Alternative Spaces Blog","provider_url":"https:\/\/alternative-spaces.com\/blog","author_name":"Anna Umanenko","author_url":"https:\/\/alternative-spaces.com\/blog\/author\/admin\/","title":"Developing iOS astronomy apps with Swift - Alternative Spaces Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HpzlObcEoK\"><a href=\"https:\/\/alternative-spaces.com\/blog\/developing-ios-astronomy-apps-with-swift\/\">Developing iOS astronomy apps with Swift<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/alternative-spaces.com\/blog\/developing-ios-astronomy-apps-with-swift\/embed\/#?secret=HpzlObcEoK\" width=\"600\" height=\"338\" title=\"&#8220;Developing iOS astronomy apps with Swift&#8221; &#8212; Alternative Spaces Blog\" data-secret=\"HpzlObcEoK\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/alternative-spaces.com\/blog\/wp-content\/uploads\/2017\/07\/iOS-astro-FI.jpg","thumbnail_width":770,"thumbnail_height":512,"description":"iOS star gazing and astronomy apps are in high demand. The user experience with mobile phones and tablets allows you to \u201cdive\u201d into the universe, tour the night sky and travel outside the solar system. The choice of technologies is a challenge for the development of astronomy and similar apps because of the large amount [&hellip;]"}