3I/ATLAS 是迄今为止第三个已确认穿过太阳系的星际物体。它可能比太阳本身更古老，韦伯观测表明，它在离开太阳前经过一次时携带着异常富含二氧化碳的彗发 - 太空日报

3I/ATLAS is only the third confirmed interstellar object ever detected passing through our solar system. It may be older than the Sun itself, and Webb observations show it is carrying an unusually carbon dioxide-rich coma as it swings past once before leaving fo - Space Daily

3I/ATLAS is only the third confirmed interstellar object ever detected passing through our solar system. It may be older than the Sun itself, and Webb observations show it is carrying an unusually carbon dioxide-rich coma as it swings past once before leaving fo Space Daily SETI Institute Looks for Signs of Technology in Interstellar Visitor 3I/ATLAS SETI NASA’s Webb Detects Methane on Interstellar Comet 3I/ATLAS NASA Science (.gov) Radio scans find no alien tech from the latest interstellar comet AP News Scientists probe cosmic visitor from deep space, come up empty in search for alien life Los Angeles Times

这条新闻具备可验证事件线索，可继续观察是否形成 Yes/No 预测问题。

同主题新闻会帮助 Google 识别事件簇，也让用户继续进入可交易话题。