Noticias de Astronomía y Exploración del Espacio – Abril 15, 2025. En este programa presentamos, comentamos y explicamos dos o tres noticias astronómicas y de exploración del espacio que fueron dadas a conocer en la semana, y que nos parecieron de particular relevancia e interés. Además, Pablo Lonnie Pacheco, de “Cielos Despejados,” nos presenta sus efemérides astronómicas.
Esta semana:
+ 0) Imagen de la poco-observada nebulosa planetaria Kohoutek 4-55 por el HST. https://phys.org/news/2025-04-hubble-captures-star-swan-song.html https://www.sci.news/astronomy/hubble-little-known-planetary-nebula-13803.html
+ 1) Nueva consideración sobre la formación de estrellas en el Universo. https://phys.org/news/2025-04-astronomy-professor-theory-universe-star.html https://showme.missouri.edu/2025/mizzou-researcher-offers-new-theory-on-universes-star-formation/ https://iopscience.iop.org/article/10.3847/1538-4357/adb95b
+ 2) ¿Existen los halos de materia oscura sin galaxias de materia normal? https://www.sci.news/astronomy/galaxy-free-dark-matter-halos-13812.html https://www.sciencedaily.com/releases/2025/04/250408121703.htm https://today.ucsd.edu/story/dark-dark-matter-halos https://iopscience.iop.org/article/10.3847/2041-8213/adbc6e
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