Flights grounded in Spain as out-of-control Chinese rocket plummets back to Earth

A Chinese rocket is plummeting back to Earth for the fourth time in a so-called un-controlled re-entry following its mission to launch the last component of China’s Tiangong space station.

​A Chinese rocket is plummeting back to Earth for the fourth time in a so-called un-controlled re-entry following its mission to launch the last component of China’s Tiangong space station.