China prepares for Tiangong space station crew launch and future lunar missions

China launched the Shenzhou 21 crewed spacecraft to its Tiangong space station, carrying three astronauts including the youngest Chinese astronaut Wu Fei, who will make history as the youngest Chinese in space. The mission will last about six months, during which the crew will conduct scientific experiments, spacewalks, and public outreach activities. The launch was broadcast live and marks China's ongoing efforts to expand its presence in low Earth orbit.