{"ok":true,"trend":{"id":1286765,"platform":"mastodon","region":"global","key":"this firework-like supernova remnant is the result of an explosion people saw 845 years ago https://petapixel.com/2026/1","title":"This Firework-Like Supernova Remnant Is the Result of an Explosion People Saw 845 Years Ago https://petapixel.com/2026/1","url":"https://petapixel.com/2026/10/06/this-firework-like-supernova-remnant-is-the-result-of-an-explosion-people-saw-845-years-ago/","first_seen":"2026-10-06T22:35:47.744121Z","last_seen":"2026-10-06T23:58:48.658791Z","last_rank":1,"peak_rank":1,"last_volume":7,"peak_volume":7,"seen_count":2,"score":94.38,"category_hint":"space","section":"science","category":"science","summary":"Astronomers are highlighting a firework-like supernova remnant produced by a stellar explosion that people on Earth witnessed 845 years ago, around the year 1181. The glowing structure, with wispy filaments radiating outward, is the leftover debris of that historic event. The striking images have drawn attention for connecting a modern astronomical object to an explosion recorded by observers centuries ago.","why":"New imagery of the remnant visually resembles fireworks, drawing fresh interest to a supernova historically observed in 1181.","tone":"neutral","entities":["supernova remnant (Pa 30 / SN 1181)"],"summarized_at":"2026-10-06T22:37:06.039784Z","meta":{"tag":"space","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":269},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Firework-like supernova remnant traced to explosion seen 845 years ago","section_name":"Science","category_name":"Science","timeline":[{"captured_at":"2026-10-06T22:35:47.744121Z","rank":1,"volume":7},{"captured_at":"2026-10-06T22:36:48.772358Z","rank":2,"volume":7},{"captured_at":"2026-10-06T23:58:48.658791Z","rank":1,"volume":7}],"posts":[{"platform":"mastodon","url":"https://petapixel.com/2026/10/06/this-firework-like-supernova-remnant-is-the-result-of-an-explosion-people-saw-845-years-ago/","author":"petapixel@robot.villas","title":null,"snippet":"This Firework-Like Supernova Remnant Is the Result of an Explosion People Saw 845 Years Ago https://petapixel.com/2026/10/06/this-firework-like-supernova-remnant-is-the-result-of-an-explosion-people-saw-845-years-ago/ # Space # Astronomy # Science","posted_at":"2026-10-06T17:44:01Z","likes":7}],"elsewhere":[],"window":"7d"}}