Numerous government-supported and private launch providers are in the market today, and from a cost perspective, the current leader is SpaceX. But, on November 2nd, China’s iSpace launched and landed their Hyperbola-2 test stage in a successful hop that demonstrated the company’s throttleable engine technology and precision landing capability. * * * Want to watch this podcast as a video? This Week in Engineering is available on engineering.com TV along with all of our other shows such as End of the Line, Designing the Future, Manufacturing the Future, and the Engineering Roundtable.