China has gained pace in the space race by recovering rockets – but can it relaunch one?

As technological developments augur an era of renewed space exploration, China is aiming to become a major player. In the second part of this two-part series, Wency Chen and Ben Jiang examine the country’s strategy and progress on reusable rockets – a field where the US has a tremendous lead. US commercial space firm SpaceX has been eager to tout...