{"ok":true,"trend":{"id":4057,"platform":"news","region":"global","key":"a robot submarine mapped strange structures under antarctic ice, then vanished without a trace","title":"A robot submarine mapped strange structures under Antarctic ice, then vanished without a trace","url":"https://news.google.com/rss/articles/CBMi0gFBVV95cUxPUzFWRXgxRGpQQ0ZsOGNySzl3U29kM2I0aWlNRmxGNFc1NU9oRHY5aGlXakpMeUdMTjZBVTI5OENlMDZyYTJQVi1TaUZIVWhlMU5kc0tMQzNrQzE3cXNzUWFORDJKWFZDOHp5WTh4UFZSSmd5SDBlT1JQaUZFeW5WMzFxRl9CTVVRVmNYVG1ndW1jcTlBTzIzWVA1d3cxaU9KRDBZNVRTYmdFQTYzTWVlSnhLQzN4VXE4bVJ1WXBWTVBWTVhlRUNrMXhRbDliOHQtMlE?oc=5","first_seen":"2026-09-26T17:30:00.373082Z","last_seen":"2026-09-26T20:05:55.192375Z","last_rank":25,"peak_rank":13,"last_volume":null,"peak_volume":0,"seen_count":3,"score":29.29,"category_hint":"robotics","section":"technology","category":"robotics","summary":"An underwater robot sent beneath Antarctic ice mapped unusual structures on the seafloor before contact with the vessel was lost and it disappeared without a trace. The mission had already transmitted data revealing strange formations below the ice shelf, and researchers are now weighing what the lost craft found against what it can no longer tell them.","why":"unclear","tone":"neutral","entities":["Antarctica","robot submarine"],"summarized_at":"2026-09-26T19:52:20.893922Z","meta":{"via":"scan","lang":"fr","term":"robot","source":"futura-sciences.com","published":"Sat, 26 Sep 2026 14:08:31 GMT"},"nw":0.44,"promo":0.03,"kind":"news_event","importance":1.85,"hidden":false,"hide_reason":null,"judged_at":"2026-09-26T17:51:17.072573Z","title_en":"Robot submarine vanishes after mapping strange Antarctic ice structures","section_name":"Technology","category_name":"Robotics","timeline":[{"captured_at":"2026-09-26T17:30:00.373082Z","rank":13,"volume":null},{"captured_at":"2026-09-26T18:47:29.082146Z","rank":14,"volume":null},{"captured_at":"2026-09-26T20:05:55.192375Z","rank":25,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMi0gFBVV95cUxPUzFWRXgxRGpQQ0ZsOGNySzl3U29kM2I0aWlNRmxGNFc1NU9oRHY5aGlXakpMeUdMTjZBVTI5OENlMDZyYTJQVi1TaUZIVWhlMU5kc0tMQzNrQzE3cXNzUWFORDJKWFZDOHp5WTh4UFZSSmd5SDBlT1JQaUZFeW5WMzFxRl9CTVVRVmNYVG1ndW1jcTlBTzIzWVA1d3cxaU9KRDBZNVRTYmdFQTYzTWVlSnhLQzN4VXE4bVJ1WXBWTVBWTVhlRUNrMXhRbDliOHQtMlE?oc=5","author":"Futura, le média qui explore le monde","title":"A robot submarine mapped strange structures under Antarctic ice, then vanished without a trace","snippet":null,"posted_at":"2026-09-26T14:08:31Z","likes":null}],"elsewhere":[],"window":"7d"}}