{"ok":true,"trend":{"id":721729,"platform":"mastodon","region":"global","key":"the nebula sh2-308, often referred to as the dolphin nebula, is a vast cosmic bubble formed by the intense radiation and","title":"The nebula Sh2-308, often referred to as the Dolphin Nebula, is a vast cosmic bubble formed by the intense radiation and","url":"https://science.social/notes/arub54wz39tj00dx","first_seen":"2026-10-02T10:17:08.073573Z","last_seen":"2026-10-02T10:17:08.073573Z","last_rank":12,"peak_rank":12,"last_volume":1,"peak_volume":1,"seen_count":1,"score":0.7584375,"category_hint":"space","section":"science","category":"space","summary":"Astronomy enthusiasts are sharing images and details of Sh2-308, the nebula nicknamed the Dolphin Nebula. Located about 5,000 light-years away in the constellation Canis Major, the vast cosmic bubble spans roughly 60 light-years and was shaped by the intense radiation and stellar winds of a massive Wolf-Rayet star. Posts highlight its striking shape and the dramatic process by which a dying giant carves such an enormous structure into surrounding gas.","why":"Striking new images and facts about the Dolphin Nebula are circulating among space enthusiasts.","tone":"positive","entities":["Sh2-308","Dolphin Nebula","Canis Major","Wolf-Rayet star"],"summarized_at":"2026-10-02T10:17:33.244400Z","meta":{"tag":"nasa","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":139},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Dolphin Nebula Sh2-308 Draws Stargazers' Attention","section_name":"Science","category_name":"Space","timeline":[{"captured_at":"2026-10-02T10:17:08.073573Z","rank":12,"volume":1}],"posts":[{"platform":"mastodon","url":"https://science.social/notes/arub54wz39tj00dx","author":"admin@science.social","title":null,"snippet":"The nebula Sh2-308, often referred to as the Dolphin Nebula, is a vast cosmic bubble formed by the intense radiation and stellar winds of a massive Wolf-Rayet star. Located approximately 5,000 light-years away in the constellation Canis Major, this structure spans roughly 60…","posted_at":"2026-10-02T09:11:04.739000Z","likes":1}],"elsewhere":[],"window":"7d"}}