China's Tianwen-1 Mars probe sent a selfie video on Friday that features the Beijing 2022 Olympic and Paralympic Games emblems to celebrate the official opening of the grand sporting event. The Tianwen-1 Mars probe has been working in space for 561 days as of Friday. The Zhurong Mars rover, as part of the Mars mission launched on July 23, 2020, has been working on the surface of the Red Planet for 259 Martian days and has traveled 1,537 meters, according to the China National Space Administration (CNSA.)