{"ok":true,"nota":{"id":"f6a0ab0821482172","slug":"el-rover-curiosity-capto-acantilados-marcianos-esculpidos-por-el-vient-f6a0ab","titulo":"El rover Curiosity captó acantilados marcianos esculpidos por el viento","resumen":"La sonda Curiosity de la NASA registró nuevas imágenes de formaciones rocosas en Marte talladas por el viento. Los científicos sospechan que podrían guardar rastros de antiguа actividad volcánica. La misión planea acercarse a ellas en 2027.","fuente":"sciencedaily","fuenteNombre":"ScienceDaily","color":"#0b6ea8","autor":"","url":"https://www.sciencedaily.com/releases/2026/10/261021231238.htm","imagen":"/hoy/portada/f6a0ab0821482172","tema":"ciencia","subtemas":["exploración espacial","geología marciana","misión curiosity","volcanismo"],"entidades":["NASA","Marte","Curiosity"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-22T11:03:49.000Z","indexTs":"2026-10-22T12:48:30.145Z","hash":"5460855f9ad4b7301eebc1da4ebf7278febbdb41183d695f4ed00e0a77c3fcb8","tsa":{"time":"Oct 22 12:49:12 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Las rocas tienen la memoria del planeta, y estas podrían contar si Marte tuvo volcanes activos hace mucho tiempo. Para un lector argentino, es una buena muestra de cómo la ciencia avanza con paciencia, porque el acercamiento recién llegará en 2027. Entender la historia geológica de Marte también ayuda a pensar si alguna vez hubo condiciones para la vida allí.","quienFirma":"ScienceDaily","confianza":"divulgacion","consulta":null},"sello":{"hash":"5460855f9ad4b7301eebc1da4ebf7278febbdb41183d695f4ed00e0a77c3fcb8","sello":"f555187c243ee16d3902e9037a62c67758daba06e4c7883f4b46771ec1ce9088","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6574744,"aleatorio":"f1179d7ec3173b87b969e8eb2dff8dcb3fe506d9711538ddf9ca7f1a42a4896e","tiempo":"2026-10-22T12:49:00.000Z"},"nist":{"cadena":2,"pulso":1994571,"salida":"B8270BE1776E60E040C49B5860C0925FBA8B9CCCFCFC0D1EC94A17772BD7DC0AF08238746D6F4C8E2D5DB354528804959D5A95A621A8DF9CE00F465FA15BF054","tiempo":"2026-10-22T12:48:00.000Z"},"noAntes":"2026-10-22T12:49:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 22 12:49:12 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"NASA’s Curiosity rover reveals a spectacular new view of Mars with a mystery on the horizon","descripcion":"NASA’s Curiosity rover has revealed a spectacular new view of mysterious, wind-carved cliffs on Mars that may hold evidence of ancient volcanic activity. With the rover approaching these unusual formations, scientists hope to uncover the secrets behind their strange appearance in 2027.","pubDate":"Thu, 22 Oct 2026 07:03:49 EDT","url":"https://www.sciencedaily.com/releases/2026/10/261021231238.htm"},"indexado":"2026-10-22T12:48:30.145Z"}}