China's Mars sample-return mission may include helicopter and robot

Tianwen-3 mission will involve a dual launch of two Long March 5 rockets, each carrying a vehicle stack

from The News International - Sci-Tech https://ift.tt/CyuU2Jw
Tianwen-3 mission will involve a dual launch of two Long March 5 rockets, each carrying a vehicle stack https://ift.tt/6s5vd2n