China plans cubesat swarm to study asteroid Apophis

Chinese scientists are proposing a cubesat swarm mission to study asteroid Apophis during its close approach to Earth in 2029. This mission aims to gather data for planetary science and defense. The proposed Apophis Recon Swarm mission would involve multiple flybys using a swarm of cubesats to measure the asteroid's properties. This data could inform planetary defense strategies and provide insights into Apophis' internal structure. The mission is one of several planned to capitalize on Apophis's close approach, offering a rare opportunity for study. International collaboration is welcomed, and the mission could test rapid-response reconnaissance capabilities.