{"version":"1.0","provider_name":"OCEAN4FUTURE","provider_url":"https:\/\/www.ocean4future.org\/savetheocean","author_name":"Redazione OCEAN4FUTURE","author_url":"https:\/\/www.ocean4future.org\/savetheocean\/archives\/author\/redazione-ocean4future","title":"Scoperta un'esplosione di una supernova all'inizio del tempo &#8226; OCEAN4FUTURE autore","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"s1w0ae3SD0\"><a href=\"https:\/\/www.ocean4future.org\/savetheocean\/archives\/124685\">Scoperta un&#8217;esplosione di una supernova all&#8217;inizio del tempo<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ocean4future.org\/savetheocean\/archives\/124685\/embed#?secret=s1w0ae3SD0\" width=\"600\" height=\"338\" title=\"&#8220;Scoperta un&#8217;esplosione di una supernova all&#8217;inizio del tempo&#8221; &#8212; OCEAN4FUTURE\" data-secret=\"s1w0ae3SD0\" 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:\/\/www.ocean4future.org\/savetheocean\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ocean4future.org\/savetheocean\/wp-content\/uploads\/2026\/01\/Supernova_GRB_250314A_artists_concept_weic2523c-scaled-e1768473621354.jpg","thumbnail_width":640,"thumbnail_height":360,"description":". . ARGOMENTO: ASTRONOMIA PERIODO: XXI SECOLO AREA: DIDATTICA parole chiave: Supernova . Negli ultimi giorni del 2025, utilizzando il telescopio spaziale James Webb (JWST), astronomi di tutto il mondo hanno identificato una supernova, la morte esplosiva di una stella massiccia, ad una distanza mai osservata prima. L&#8217;esplosione, nota come SN in GRB 250314A, si [&hellip;]"}