{"ok":true,"trend":{"id":499873,"platform":"news","region":"global","key":"nasa's perseverance mars rover finds groundwater, lakes, and hot fluids in one place","title":"NASA's Perseverance Mars rover finds groundwater, lakes, and hot fluids in one place","url":"https://news.google.com/rss/articles/CBMib0FVX3lxTE9FMHhKQ2ZfYk1hWHVOLVUtQzFiLXU3akFfTlJ1QUktQnFBbFFCTWVVdHd5X0pvdXBSY3p0OFlEWGQwZm9EQ0xJQlhmWXB6VU82SFlpcHBvSDlieENvel9qOVlUME9PSU5qUlV4ajZvaw?oc=5","first_seen":"2026-09-30T15:44:51.010985Z","last_seen":"2026-09-30T23:57:12.553408Z","last_rank":36,"peak_rank":10,"last_volume":null,"peak_volume":0,"seen_count":7,"score":6.7875,"category_hint":"science","section":"science","category":"science","summary":"NASA's Perseverance Mars rover has found evidence of groundwater, lakes, and hot fluids coexisting in a single location on the Red Planet. The finding points to a dynamic ancient environment where liquid water and geothermal activity overlapped, with implications for Mars' past habitability.","why":"The discovery of overlapping water and geothermal activity on Mars is a significant finding for planetary science and the search for past life.","tone":"positive","entities":["NASA","Perseverance rover","Mars"],"summarized_at":"2026-09-30T21:46:32.967511Z","meta":{"via":"scan","lang":"en","term":"science","source":"ScienceDaily","published":"Wed, 30 Sep 2026 11:48:20 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"NASA's Perseverance rover finds groundwater, lakes and hot fluids on Mars","section_name":"Science","category_name":"Science","timeline":[{"captured_at":"2026-09-30T15:44:51.010985Z","rank":16,"volume":null},{"captured_at":"2026-09-30T17:06:51.915049Z","rank":18,"volume":null},{"captured_at":"2026-09-30T18:28:53.029081Z","rank":10,"volume":null},{"captured_at":"2026-09-30T19:50:51.858328Z","rank":15,"volume":null},{"captured_at":"2026-09-30T21:13:10.894142Z","rank":23,"volume":null},{"captured_at":"2026-09-30T22:35:11.324645Z","rank":33,"volume":null},{"captured_at":"2026-09-30T23:57:12.553408Z","rank":36,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMib0FVX3lxTE9FMHhKQ2ZfYk1hWHVOLVUtQzFiLXU3akFfTlJ1QUktQnFBbFFCTWVVdHd5X0pvdXBSY3p0OFlEWGQwZm9EQ0xJQlhmWXB6VU82SFlpcHBvSDlieENvel9qOVlUME9PSU5qUlV4ajZvaw?oc=5","author":"sciencedaily.com","title":"NASA's Perseverance Mars rover finds groundwater, lakes, and hot fluids in one place","snippet":null,"posted_at":"2026-09-30T11:48:20Z","likes":null}],"elsewhere":[],"window":"7d"}}