{"ok":true,"nota":{"id":"e57267176fcd62cf","slug":"muestras-del-asteroide-bennu-indican-que-se-formo-donde-se-mezclaron-m-e57267","titulo":"Muestras del asteroide Bennu indican que se formó donde se mezclaron materiales","resumen":"Pequeñas muestras del asteroide Bennu, traídas por la misión de la NASA, sugieren que se formó en una zona donde se mezclaron materiales del sistema solar interior y exterior. Júpiter habría tenido un papel inesperado.","fuente":"sciencedaily","fuenteNombre":"ScienceDaily","color":"#0b6ea8","autor":"","url":"https://www.sciencedaily.com/releases/2026/10/261023023734.htm","imagen":"/hoy/portada/e57267176fcd62cf","tema":"ciencia","subtemas":["asteroides","formación del sistema solar","misión osiris-rex","meteoritos","júpiter"],"entidades":["NASA","Bennu","Júpiter"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-24T12:50:06.000Z","indexTs":"2026-10-24T13:17:27.248Z","hash":"80d87d17acea636a50630cbff94ac90f1a088254e71d9e0c3d7d4062d1584488","tsa":{"time":"Oct 24 13:18:10 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Las muestras muestran que el asteroide tiene unos 4.500 millones de años y se originó en una zona de mezcla de materiales que hoy está separada. Eso ayuda a reconstruir cómo se armó nuestro sistema solar, incluido el lugar donde estamos parados. Una piedra del tamaño de una cucharada ya alcanza para reescribir una parte de la historia del planeta. Lo que parecía un fósil mudo resultó ser un testigo bastante más elocuente de lo que imaginábamos.","quienFirma":"ScienceDaily","confianza":"revisado","consulta":null},"sello":{"hash":"80d87d17acea636a50630cbff94ac90f1a088254e71d9e0c3d7d4062d1584488","sello":"ff92526f012467696cead1a4d4b27fc8b4f7ab98dbce2a8d26062b9718d96111","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6580561,"aleatorio":"01997ed6ee8cd6a19d4e8c8d1af2fa259c2a12ddd29a745fc72a4f5707345c34","tiempo":"2026-10-24T13:17:30.000Z"},"nist":{"cadena":2,"pulso":1997474,"salida":"928C51653AF84355ABF10B2F9F2BEF68243B5A44EEAC367FBD4A8C48098F8B9265C61CC1C230C1A9FB49A7ECA995953528095FF68F95136E45CBC8C940F45237","tiempo":"2026-10-24T13:17:00.000Z"},"noAntes":"2026-10-24T13:17:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 24 13:18:10 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"NASA’s asteroid Bennu samples reveal a 4.5-billion-year-old secret","descripcion":"Tiny samples from asteroid Bennu are rewriting scientists' understanding of how our Solar System formed. New evidence suggests that Bennu was born where material from the inner and outer Solar System mixed, with Jupiter playing a surprising role in shaping its formation.","pubDate":"Sat, 24 Oct 2026 08:50:06 EDT","url":"https://www.sciencedaily.com/releases/2026/10/261023023734.htm"},"indexado":"2026-10-24T13:17:27.248Z"}}