China’s Chang’e 6 probe successfully landed on far side of the Moon

China successfully landed an uncrewed （無人的） spacecraft on the far side of the moon, a region no other country has ever reached. This far side of the moon is mysterious to humans because it perpetually （永遠地） faces away from Earth. It is dotted with deep and dark craters （坑）. This makes communications and robotic landing operations very difficult and challenging （具有挑戰性的）. Chang’e-6’s probe touched down ...Read More