{"ok":true,"trend":{"id":277037,"platform":"hn","region":"global","key":"scientists solve 1840s space weather mystery","title":"Scientists solve 1840s space weather mystery","url":"https://arstechnica.com/science/2026/09/scientists-solve-1840s-space-weather-mystery/","first_seen":"2026-09-28T21:05:39.670639Z","last_seen":"2026-09-29T12:35:39.758245Z","last_rank":16,"peak_rank":3,"last_volume":115,"peak_volume":115,"seen_count":66,"score":65.18,"category_hint":"space","section":"science","category":"space","summary":"Researchers say they have explained a space weather event dating back to the 1840s, according to an Ars Technica report. 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