ScienceViewer's question about the night skyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience10/04/2015October 4, 2015Boniface Dzigbordi from Accra, Ghana wants to know: Why is it dark at night even though there are so many stars?https://p.dw.com/p/1GhwKAdvertisement