Aggregate 核验溯源 Body 来源：https://www.cnet.com/science/space/are-we-there-yet-startup-wants-to-launch-an-80000-year-mission-to-alpha-centauri/ Domain Tag tech Source Name CNET News Source URL https://www.cnet.com/science/space/are-we-there-yet-startup-wants-to-launch-an-…