April 24 is China Aerospace Day. The "Jilin One" satellite shot images of Wuhan, Baotou, Los Angeles, Boston, London, Paris, France, and Hyderabad, India. The video shows that during the epidemic period, the signs of vehicles and personnel in the streets and public places of various regions were significantly reduced compared with before the outbreak. After resuming work in Baotou, China, the number of vehicles and pedestrians on the streets increased significantly. Satellite images intuitively reflect the dynamics of society around the world before and during the epidemic. (Reporter Guo Jia) (Video source: Changguang Satellite Technology Co., Ltd.)

Responsible editor: [Luo Pan]