{"version":"1.0","type":"rich","width":1200,"height":675,"title":"Solar System Scale Challenge: Planetary Sizes","description":"Test your knowledge of our solar system with an interactive quiz. Explore the vast scale differences between rocky inner planets and massive gas giants through five distinct challenges designed to assess your astronomical comprehension.","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:56.25%; padding-top: 0; height: 0;'><iframe frameborder='0' width='1200' height='675' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/6a18791da084f36971725cc7' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://genially-thumbnails.genially.com/6a18791da084f36971725cc7.png?ts=1779988823689","thumbnail_width":1200,"thumbnail_height":675}