China just became the first country to land a probe on the far side of the moon. It's a technological achievement and another sign of China's capabilities and ambitions in space.
A couple thousand satellites are orbiting Earth right now. Under the right conditions, your naked eye can spot these human-made objects in the night sky.
China's space station Tiangong-1 is about to crash back to Earth any day now. It's out of control too so no one really knows where it will land. So what if it hits you or your house?
Air resistance makes it near impossible to predict the path of a crashing satellite.
China's Tiangong-1 space station is hurtling around Earth out of control and about to come crashing down. It's just one of thousands of pieces of space junk left orbiting our planet.