Researchers at Xidian University in Shaanxi, China, are making strides in space-based solar power technology with their 'Sun Chasing' project. They recently announced a successful test where their prototype solar power plant delivered 143 watts of power to a drone flying at 30 kilometers per hour from a distance of 30 meters. Additionally, the system achieved a wireless power transmission efficiency of 20.8%, a significant improvement from previous tests. This technology aims to enable drones to be recharged while in flight, with potential applications in both civilian and military sectors, including disaster relief and military emergency operations. The team, led by Professor Duan Baoyan, has overcome challenges in powering multiple moving targets simultaneously and is now preparing for tests in orbit. The advancements in this field are not unique to China, as researchers in the United States are also exploring similar technologies. However, the Sun Chasing project represents a significant step forward in the race for sustainable energy solutions in space.