{"ok":true,"trend":{"id":600117,"platform":"mastodon","region":"global","key":"located within the cygnus constellation, the supernova remnant w63 represents a vast shell of expanding debris from a st","title":"Located within the Cygnus constellation, the supernova remnant W63 represents a vast shell of expanding debris from a st","url":"https://science.social/notes/arsxo0qu39tj00dh","first_seen":"2026-10-01T10:55:30.239918Z","last_seen":"2026-10-01T10:55:30.239918Z","last_rank":10,"peak_rank":6,"last_volume":1,"peak_volume":1,"seen_count":1,"score":0.81875,"category_hint":"space","section":"science","category":"space","summary":"Astronomy observers are highlighting W63, a supernova remnant in the Cygnus constellation. The vast shell of expanding debris comes from a stellar explosion roughly 15,000 years ago and spans more than 150 light-years. The nebular structure is mostly visible through narrow-band imaging, which captures light from specific elements in the glowing gas.","why":"Striking images and descriptions of the nebula are circulating among space enthusiasts.","tone":"neutral","entities":["W63","Cygnus constellation"],"summarized_at":"2026-10-01T10:57:34.352873Z","meta":{"tag":"nasa","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":103},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Supernova remnant W63 a vast expanding shell in Cygnus","section_name":"Science","category_name":"Space","timeline":[{"captured_at":"2026-10-01T10:55:30.239918Z","rank":6,"volume":1},{"captured_at":"2026-10-01T10:55:30.239918Z","rank":10,"volume":1}],"posts":[{"platform":"mastodon","url":"https://science.social/notes/arsxo0qu39tj00dh","author":"admin@science.social","title":null,"snippet":"Located within the Cygnus constellation, the supernova remnant W63 represents a vast shell of expanding debris from a stellar explosion roughly 15,000 years ago. Spanning over 150 light-years, this nebular structure is primarily visible through narrow-band imaging that…","posted_at":"2026-10-01T10:06:04.998000Z","likes":1}],"elsewhere":[],"window":"7d"}}