{"ok":true,"nota":{"id":"09d4b89b345a39b8","slug":"una-imagen-astronomica-del-dia-muestra-materia-oscura-en-una-simulacio-09d4b8","titulo":"Una imagen astronómica del día muestra materia oscura en una simulación del universo","resumen":"La imagen astronómica del día de la NASA muestra la distribución de la materia oscura en una simulación por computadora del cosmos. Es una visualización con explicación de un astrónomo, no un descubrimiento nuevo.","fuente":"nasa","fuenteNombre":"NASA","color":"#0b3d91","autor":"","url":"https://science.nasa.gov/image-article/apod-2026-october-25-dark-matter-in-a-simulated-universe/","imagen":"https://assets.science.nasa.gov/content/dam/science/cds/apod/apod/2021/october/DarkMatter_KipacAmnh_1200.jpg?w=1200&#038;h=900&#038;fit=clip&#038;crop=faces%2Cfocalpoint","tema":"ciencia","subtemas":["materia oscura","cosmología","simulaciones","astronomía"],"entidades":["NASA"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-25T08:19:48.000Z","indexTs":"2026-10-25T13:26:04.363Z","hash":"fc9b50e9be20f26f08bf63cbc9cb4c36065ca210bf87a4611ebbfb26a0c7949a","tsa":{"time":"Oct 25 13:27:11 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Las simulaciones permiten comparar cómo se distribuye con lo que observamos en el cielo real. Para alguien de acá, es una forma de entender que buena parte de lo que existe es invisible y que lo conocemos sobre todo por sus efectos.","quienFirma":"NASA","confianza":"divulgacion","consulta":null},"sello":{"hash":"fc9b50e9be20f26f08bf63cbc9cb4c36065ca210bf87a4611ebbfb26a0c7949a","sello":"df8b20735c442f3b79f1157dbf5eb346665c433693d5fa0a488a06e4115b63bf","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6583460,"aleatorio":"3e2fd6d165e7fa68c151709b0db982f232c8669ff9bfadbfb0cafbe128aa369e","tiempo":"2026-10-25T13:27:00.000Z"},"nist":{"cadena":2,"pulso":1998923,"salida":"CAACCBC90B253254A2BA37D2F2DAD32D412D022A909309D40D4961AE24D8236EAD656C06ED2DE2604FB73EFC57434602CEDA74C12D692B1DB5605BA381C0ED58","tiempo":"2026-10-25T13:26:00.000Z"},"noAntes":"2026-10-25T13:27:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 25 13:27:11 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"APOD: 2026 October 25 – Dark Matter in a Simulated Universe","descripcion":"APOD Science APOD APOD: 2026 October 25 – Dark… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Dark Matter [&#8230;]","pubDate":"Sun, 25 Oct 2026 08:19:48 +0000","url":"https://science.nasa.gov/image-article/apod-2026-october-25-dark-matter-in-a-simulated-universe/"},"indexado":"2026-10-25T13:26:04.363Z"}}