Last month, Chinese astronauts on board the country’s Tiangong space station discovered cracks in the window of their return vehicle, the Shenzhou-20, which officials suspected were the result of a ...

Chinese astronauts just got an up-close look at the damage that space junk can cause. Two astronauts of the three-person Shenzhou 21 mission conducted an extravehicular activity (EVA) outside China's ...