a) Russia
b) France
c) China
d) India
Tianwen-1, China’s uncrewed spacecraft successfully landed on the surface of Mars on May 15, 2021. The landing of the spacecraft has made the country only the second in the world to send a rover for exploring the Red Planet.China’s ‘Zhurong’ Rover was onboard the lander and the rover will soon be deployed to study the Martian geology and atmosphere.
