Commander Zhang Lu waved from the recovery capsule as it settled onto the dusty landing site in Inner Mongolia, completing nearly seven months in orbit—a new record for any Chinese crew. On May 29, 2026, the Shenzhou 21 astronauts touched down at Dongfeng in the evening, their return marking a milestone for China's rapidly advancing space ambitions at a moment when the nation is preparing for its first lunar landing by 2030.
For nearly seven months aboard Tiangong—the "Heavenly Palace"—Zhang Lu, Wu Fei, and Zhang Hongzhang pushed the boundaries of what China's space program has achieved. The three completed a full mission workload: processing and transmitting experimental data, transferring remaining supplies to the station, and conducting three spacewalk activities. More remarkably, their work included a careful handoff to the incoming Shenzhou 23 crew, who arrived at the station just days before the landing, ensuring continuity of operations in orbit.
Zhang Lu's contribution stands out even among accomplished astronauts. This mission marked his second visit to Tiangong—he previously flew on Shenzhou 15—but his spacewalk record is unmatched among Chinese astronauts. With seven extravehicular activities completed across his two missions, he has spent more time outside the spacecraft than any of his peers, undertaking the most dangerous and technically demanding work in spaceflight.
The emotional weight of returning home was not lost on the crew. Zhang Lu described feeling extremely emotional upon his return to China, acknowledging that the mission's success depended on far more than his own efforts. "The support from our families and comrades, as well as the backing of leaders and those involved in the project, made this mission possible," he reflected. Zhang Hongzhang offered a different perspective on his time away, one that spoke to the profound experience of seeing Earth from space. "Looking at Earth from space, I really felt that humanity is an indivisible community with a shared future," he said—a reminder that space exploration, at its core, reveals our shared human condition.
Meanwhile, the changing of the guard continues. The newly arrived Shenzhou 23 crew—commander Zhu Yangzhu, Zhang Zhiyuan, and Lai Ka-ying—will take the baton from Shenzhou 21. One of them will remain for a year-long mission. Notably, Lai Ka-ying, born and raised in Hong Kong, becomes the first astronaut from that city to fly in space, adding another symbolic dimension to China's expanding reach beyond its mainland.
These consecutive missions underscore China's commitment to maintaining continuous human presence in its space station, a facility it developed independently after being excluded from the International Space Station. As the competition in space intensifies—with NASA aiming for a 2028 lunar landing—China's methodical approach to building expertise, mission duration, and spacewalk capability positions the nation as a serious contender in humanity's return to the Moon. The Shenzhou 21 crew's seven-month milestone is not merely a record; it's a signal that China's space program is entering a new phase of ambition and capability.