{"version":"1.0","provider_name":"TeachersFirst Blog","provider_url":"https:\/\/teachersfirst.org\/blog","author_name":"Sharon Hall","author_url":"https:\/\/teachersfirst.org\/blog\/author\/sharon\/","title":"5 Out-of-This-World Resources From NASA - TeachersFirst Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"y2LOOP5Crh\"><a href=\"https:\/\/teachersfirst.org\/blog\/2022\/07\/5-out-of-this-world-resources-from-nasa\/\">5 Out-of-This-World Resources From NASA<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/teachersfirst.org\/blog\/2022\/07\/5-out-of-this-world-resources-from-nasa\/embed\/#?secret=y2LOOP5Crh\" width=\"600\" height=\"338\" title=\"&#8220;5 Out-of-This-World Resources From NASA&#8221; &#8212; TeachersFirst Blog\" data-secret=\"y2LOOP5Crh\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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\/\/# sourceURL=https:\/\/teachersfirst.org\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Space Exploration Day is celebrated annually on July 20. It commemorates the first landing of the&nbsp;Eagle&nbsp;lunar module on the moon&#8217;s Sea of Tranquility. NASA&#8217;s contributions to exploring our world continue toward discovering new and exciting places in our universe. We often talk about using primary sources in classrooms to promote student understanding of content\u2014and what &hellip; read more &raquo;","thumbnail_url":"https:\/\/teachersfirst.org\/blog\/wp-content\/uploads\/2022\/07\/2022_JUL_12_5-Out-of-This-World-Resources-From-NASA-Hall.png","thumbnail_width":735,"thumbnail_height":1102}