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 its deployment of reusable first-stage rocket boosters, claiming to have flown more than 600 missions with the cost-cutting launch components.Despite...