Overview
- Rollout and final processing at Wenchang preceded a Long March‑5 Y14 launch window around Aug. 23–24, 2026, with propellant loading and last checks under way ahead of liftoff.
- The Chang'e‑7 stack combines an orbiter, lander, rover, hopper and a relay satellite, will fly a translunar trajectory and is expected to enter initial lunar orbit about five days after launch before selecting a landing site.
- A propellant‑powered hopper is designed to fly into permanently shadowed crater floors, drill to roughly one meter, and deliver sub‑gram samples to sealed heating and mass/laser spectrometers for in‑situ volatile analysis.
- The mission carries a broad set of international instruments, including Russian, Italian, Bahraini, Egyptian, Swiss and Thai experiments, giving multiple nations direct participation in south‑pole science.
- Chang'e‑7 will test mobility, navigation and sampling techniques needed for in‑situ resource use and serves as a precursor to Chang'e‑8, supporting China's stated plans for a crewed lunar landing before 2030 and a joint research station by 2035 while officials keep the precise landing date flexible pending orbital reconnaissance.