The Beijing news dispatch (reporter NiWei) the reporter learns from NASA, on July 27, Beijing astronautics flight control center flight control team works closely with the China academy of space technology test team, control/a probe on the fly about 1.2 million kilometers away from the earth back to earth, using the optical navigation sensor imaging of earth, the moon, for in the month.In this black-and-white image, the earth and the moon are a large and small crescent.

Tianwen-1, China's first Mars exploration mission, is currently in good flight condition, with normal energy balance and working conditions, stable ground measurement, control and tracking, orderly flight control and data reception, and smooth progress in all aspects of its work.The probe has escaped the earth's gravitational influence and entered an interplanetary transfer orbit, flying more than 1.5 million kilometers away from earth.