China’s reusable rocket Zhuque-3 is entering the final phase before its maiden flight, following successful fueling drills and ignition tests.⁣ ⁣ Equipped with landing legs and grid fins for vertical recovery, the rocket’s first stage - about 70% of total cost - can be reused up to 20 times, potentially cutting launch expenses by 80-90%.⁣ ⁣ #China #Zhuque3 #ReusableRocket #SpaceTech #Innovation #Aerospace #Launch