{"version":"1.0","provider_name":"New Zealand News Beep | NewsBeep.com","provider_url":"https:\/\/www.newsbeep.com\/nz","author_name":"NEWSBEEP","author_url":"https:\/\/www.newsbeep.com\/nz\/author\/newsbeep\/","title":"The ISS travels at 17,500 miles per hour, which means astronauts inside it are aging measurably slower than people on the ground, and by the time Scott Kelly returned from his year in orbit he was 5 milliseconds younger than his identical twin brother Mark.","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"AHAHAnabIa\"><a href=\"https:\/\/www.newsbeep.com\/nz\/433204\/\">The ISS travels at 17,500 miles per hour, which means astronauts inside it are aging measurably slower than people on the ground, and by the time Scott Kelly returned from his year in orbit he was 5 milliseconds younger than his identical twin brother Mark.<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.newsbeep.com\/nz\/433204\/embed\/#?secret=AHAHAnabIa\" width=\"600\" height=\"338\" title=\"&#8220;The ISS travels at 17,500 miles per hour, which means astronauts inside it are aging measurably slower than people on the ground, and by the time Scott Kelly returned from his year in orbit he was 5 milliseconds younger than his identical twin brother Mark.&#8221; &#8212; New Zealand News Beep | NewsBeep.com\" data-secret=\"AHAHAnabIa\" 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.newsbeep.com\/nz\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.newsbeep.com\/nz\/wp-content\/uploads\/2026\/05\/the-iss-travels-at-17-500-miles-per-hour-768x432.jpg","thumbnail_width":600,"thumbnail_height":338}