Mar 1, 2020 - Energy & Environment NASA images show China pollution clears as coronavirus shuts factories https://www.axios.com/coronavirus-nasa-images-china-pollution-clears-7dd8961d-0627-4342-ab0d-029c872ced1e.html?utm_source=facebook&utm_medium=social&utm_campaign=onhrs&fbclid=IwAR2-Y2WecfwUQ17nFTDnx33eKJ133fjxI6kBsb4x3OIr3-vGNx-9xIsAP0s