Subscribe to KLT: Listen to KLT Music on Spotify: Learn the sizes of the different planets in the universe with the ULTIMATE planet and universe size comparison video by KLT! Subscribe to my channel: Check out KLT's newest videos: Watch KLT's most popular videos: KLT is the quintessential destination to learn the wonders of astronomy, earth science, geography and more through original music and animation. Our goal is to deliver a fun and unique way to learn about the universe around us for learners of all ages -- tune in each week for a new video! KLT App for iPhone & iPad * Android Phone and Tablet * Watch KLT ad-free for $12 a YEAR! Sign up today for ad-free video streaming for all KLT videos ! KLT Website: KLT Music Downloads: Facebook: Tweet Us: Instagram: iTunes: #KLT #spacescience #sizecomparison