Noticias de Astronomía y Exploración del Espacio – Julio 22, 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) Antiguo cúmulo globular NGC 1786 observado por el HST. https://www.sci.news/astronomy/hubble-ancient-globular-cluster-ngc-1786-14064.html
+ 1A) Hoyo negro supermasivo de posible colapso directo. https://skyandtelescope.org/astronomy-news/a-candidate-direct-collapse-black-hole-in-the-infinity-galaxy/ https://phys.org/news/2025-07-infinity-evidence-black-hole-birth.html https://webbtelescope.org/contents/early-highlights/nasas-webb-finds-possible-direct-collapse-black-hole https://iopscience.iop.org/article/10.3847/2041-8213/addcfe Y + 1B) fusión de dos hoyos negros masivos es observada. https://skyandtelescope.org/astronomy-news/new-black-hole-merger-breaks-record/ https://www.sci.news/astronomy/most-massive-black-hole-merger-14072.html https://www.ligo.caltech.edu/news/ligo20250715
+ 2) Exoplanetas descubiertos por TESS pueden ser más grandes de lo pensado. https://www.sci.news/astronomy/tess-exoplanets-14070.html https://news.uci.edu/2025/07/14/uc-irvine-astronomers-discover-scores-of-exoplanets-may-be-larger-than-realized/ https://iopscience.iop.org/article/10.3847/2041-8213/ade794
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