Chinese rocket maker Galactic Energy has successfully sent its Pallas-1 medium-to-large reusable rocket into orbit, marking the latest milestone in Beijing’s drive to develop reusable launch capabilities and narrow the gap with Elon Musk’s SpaceX.The two-stage, liquid-propellant rocket lifted off at 10am on Tuesday from a self-built launch pad at the Jiuquan Satellite Launch Centre’s commercial pilot zone in northwestern China’s Gansu province before entering its designated orbit, according to...