{"ok":true,"trend":{"id":815176,"platform":"news","region":"global","key":"merlin vs. raptor: how do these spacex rocket engines compare?","title":"Merlin Vs. Raptor: How Do These SpaceX Rocket Engines Compare?","url":"https://news.google.com/rss/articles/CBMigAFBVV95cUxOaDdxeGRWRURiM1N3Uml0cUxyeU9UMU5mUUJoTXZWdF9VYVhsaTRqcEdKSTFBaFdMUThVeUZRckRvMWxUWEZ2dGJMU3VIbmNFVzhKemxnT0M2dTZtbmNKd0R0a3RCNVpXTHFfT3Foc0dBbHg5MWQ4T2dsajdDbWdFYg?oc=5","first_seen":"2026-10-03T04:06:30.558620Z","last_seen":"2026-10-03T08:12:30.408392Z","last_rank":34,"peak_rank":26,"last_volume":null,"peak_volume":0,"seen_count":4,"score":0.7478125,"category_hint":"space","section":"science","category":"space","summary":"A comparison of SpaceX's two main rocket engines, the Merlin and the Raptor, is drawing attention. Merlin, which burns rocket-grade kerosene, powers the Falcon 9 and Falcon Heavy, while the methane-fuelled Raptor drives the Starship program. The discussion focuses on how the engines differ in fuel, design, thrust and reusability, and what those trade-offs mean for SpaceX's current and future missions.","why":"Interest in SpaceX's Starship development keeps drawing attention to how its Raptor engine differs from the proven Merlin.","tone":"neutral","entities":["SpaceX","Merlin engine","Raptor engine","Falcon 9","Starship"],"summarized_at":"2026-10-03T10:10:09.140928Z","meta":{"via":"scan","lang":"en","term":"spacex","source":"bgr.com","published":"Fri, 02 Oct 2026 20:47:00 GMT"},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"SpaceX's Merlin and Raptor engines compared","section_name":"Science","category_name":"Space","timeline":[{"captured_at":"2026-10-03T04:06:30.558620Z","rank":26,"volume":null},{"captured_at":"2026-10-03T05:28:30.492735Z","rank":29,"volume":null},{"captured_at":"2026-10-03T06:50:32.562543Z","rank":30,"volume":null},{"captured_at":"2026-10-03T08:12:30.408392Z","rank":34,"volume":null}],"posts":[{"platform":"news","url":"https://news.google.com/rss/articles/CBMigAFBVV95cUxOaDdxeGRWRURiM1N3Uml0cUxyeU9UMU5mUUJoTXZWdF9VYVhsaTRqcEdKSTFBaFdMUThVeUZRckRvMWxUWEZ2dGJMU3VIbmNFVzhKemxnT0M2dTZtbmNKd0R0a3RCNVpXTHFfT3Foc0dBbHg5MWQ4T2dsajdDbWdFYg?oc=5","author":"bgr.com","title":"Merlin Vs. Raptor: How Do These SpaceX Rocket Engines Compare?","snippet":null,"posted_at":"2026-10-02T20:47:00Z","likes":null}],"elsewhere":[],"window":"7d"}}