China launches the Tianwen-2 probe on a decade-long mission to collect asteroid samples and explore a rare comet-like object. The mission could unlock secrets of the early solar system and test deep-space tech.⁣ ⁣ Beijing hopes the decade-long voyage will yield ‘cosmic fossils’ and deepen our understanding of the universe. ⁣ ⁣ #Space #China #Chinanews #ChinaSpace #universe ⁣