China’s top leadership approved the national human spaceflight initiative known as Project 921, setting a three-step roadmap that ultimately led to the Shenzhou crewed spacecraft series and later space-station development.
Shenzhou 1, the first uncrewed test of the Shenzhou spacecraft and Long March 2F launcher, validated core systems for China’s future crewed missions.
Shenzhou 5 carried Yang Liwei into orbit, making China the third country to independently launch a human into space and marking a watershed for Project 921.
Shenzhou 6 expanded mission duration and in-orbit operations with a two-person crew, strengthening capabilities needed for later rendezvous, docking, and station activities.
Chang’e 1 began China’s robotic lunar exploration program’s first phase, entering lunar orbit after launch and returning extensive mapping and scientific data.
During Shenzhou 7, taikonauts conducted China’s first extravehicular activity (EVA), a key milestone toward more complex crewed operations.
Chang’e 2 improved lunar reconnaissance and later demonstrated extended deep-space operations, supporting landing-site selection and future mission planning.
Tiangong-1 was launched as a prototype space laboratory to validate rendezvous and docking, a prerequisite for sustained human presence in orbit.
Uncrewed Shenzhou 8 successfully docked with Tiangong-1, demonstrating automated rendezvous and docking—foundational technology for station assembly and operations.
Shenzhou 9 carried a three-person crew and performed China’s first crewed docking with Tiangong-1, advancing operational readiness for longer-duration missions.
Chang’e 3 achieved China’s first soft landing on the Moon and deployed the Yutu rover, marking a major leap from orbiters to surface exploration.
The Chang’e 5-T1 mission conducted a lunar flyby and validated high-speed Earth reentry techniques for a future lunar sample-return capsule.
Tiangong-2 expanded China’s space-lab capabilities and supported longer crew stays and technology demonstrations relevant to the next-generation modular station.
Shenzhou 11 docked with Tiangong-2 and supported a roughly month-long residency, testing life-support and operations needed for sustained station habitation.
Queqiao was placed into a halo orbit around the Earth–Moon L2 point to relay communications, enabling missions operating on the Moon’s far side.
Chang’e 4 made the world’s first soft landing on the Moon’s far side, demonstrating precision landing and communications via relay satellite for previously unreachable terrain.
Chang’e 5 successfully returned lunar rock and soil, making China the third country to retrieve Moon samples and enabling advanced laboratory study on Earth.
The Tianhe core module’s launch initiated assembly of China’s modular Tiangong space station, shifting from single-module labs to a permanent multi-module outpost.
Shenzhou 12 transported the first crew to the Tianhe module, beginning continuous station operations and inaugurating a new phase of long-duration Chinese human spaceflight.
Chang’e 6 returned the first-ever lunar samples from the Moon’s far side, a technically demanding feat requiring far-side landing, ascent, lunar-orbit rendezvous, and Earth return.
China's Space Program: From Shenzhou to Chang'e Lunar Missions (1992–2024)
