ScienceGlobal issuesWhy is the length of a year different on every planet?02:20This browser does not support the video element.ScienceGlobal issuesCornelia Borrmann08/27/2024August 27, 2024Our Solar System has eight planets, and each has a year of a different length. That has to do with their distance from the sun and how quickly they orbit our star.Copy linkAdvertisement
