The Shenzhou-15 and Shenzhou-16 crew take group pictures inside the core module Tianhe of China's space station, on Tuesday. (Photo: Xinhua)

A woman walks past the National Debt Clock in New York, the United States, on Thursday. (Photo: Xinhua)

Tesla CEO Elon Musk poses for group photos with staffers at the Tesla Shanghai Gigafactory, on Wednesday night. (Photo: Sina Weibo)

Giant panda Ya Ya is seen at the Beijing Zoo in Beijing, capital of China, on Monday. (Photo: Xinhua)

Rescuers work at the site of a passenger train accident, in Balasore district, in the eastern Indian state of Odisha, on Saturday. (Photo: AP)

Zhang Zhizhen of China competes during his men's singles second round match with Thiago Agustin Tirante of Argentina at the French Open tennis tournament at Roland Garros in Paris, France, on Thursday. (Photo: Xinhua)

Children have fun at a bubble party at a kindergarten in Nanjing, East China's Jiangsu Province, on Wednesday. (Photo: Xinhua)

A firefighting plane flies above wildfires in Shellburne county, Nova Scotia, Canada, on Wednesday. (Photo: Xinhua)

Pregnant Tibetan antelopes move across the Qinghai-Tibet highway in Hoh Xil, Northwest China's Qinghai Province, on Monday. (Photo: Xinhua)

Italy's Frecce Tricolori Air Force acrobatics team performs during a ceremony to mark the country's National Day in Rome, Italy, on Friday. (Photo: Xinhua)