China will launch the unmanned Shenzhou-22 spacecraft on November 25 to restore normal operations at its Tiangong space station. Shenzhou-22 replaces Shenzhou-21, which returned early after a docked vessel was damaged. The launch aims to secure the crew and continue China’s manned spaceflight program. Shenzhou-21’s early departure left Tiangong and three astronauts without a flight-ready […]