ScienceHere comes the sunTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience01/31/2020January 31, 2020Our sun is a huge ball of electrically charged gas that’s been shining bright for around 4.5 billion years and providing the earth with heat and light. Without it, the rich diversity of life on earth would never have developed. https://p.dw.com/p/3X5sEAdvertisement