China's space agency has reported that its astronauts have broken the record for longest-ever spacewalk. At 9 hours and 6 minutes, the walk surpasses the previous record of 8 hours and 56 minutes set by U.S. astronauts in 2001. The astronauts are part of the Shenzhou-19 mission, which is tasked with conducting research from China's Tiangong space station.
