On April 24, at the launching ceremony of the 2023 "China Space Day" main event held in Hefei, the National Space Administration and the Chinese Academy of Sciences jointly released the global image map of China's first Mars exploration. The images released this time are in color, including the orthographic projection map of the eastern and western hemispheres of Mars, Robinson projection map and Mercator projection projection plus azimuthal projection map made according to the mapping standards, with a spatial resolution of 76 meters, which will provide a better basic map for the Mars exploration project and scientific research on Mars. The Tianwen-1 mission will obtain a batch of scientific exploration data, including imaging images, which will contribute to China's deep understanding of Mars for humanity. The picture is an orthographic projection of the eastern and western hemispheres. (Outlook New Era Network)