Noticias de Astronomía y Exploración del Espacio – AGOSTO 12, 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) Telescopio James Webb observa el campo ultraprofundo del telescopio espacial Hubble. https://www.sci.news/astronomy/webb-hubble-ultra-deep-field-14107.html
+ 1) JWST encuentra posible planeta alrededor de Alfa Centauri A. https://skyandtelescope.org/astronomy-news/alpha-centauri-might-have-a-planet-webb-telescope-finds/ https://phys.org/news/2025-08-evidence-planet-closest-sun-star.html https://www.jpl.nasa.gov/news/nasas-webb-finds-new-evidence-for-planet-around-closest-solar-twin/?utm_source=iContact&utm_medium=email&utm_campaign=1-nasajpl&utm_content=media-webb20250807 https://arxiv.org/abs/2508.03812 https://arxiv.org/abs/2508.03814
+ 2) Encuentran hoyo negro más masivo hasta ahora https://www.sci.news/astronomy/cosmic-horseshoe-black-hole-14122.html https://phys.org/news/2025-08-billion-solar-masses-cosmic-horseshoe.html https://ras.ac.uk/news-and-press/research-highlights/most-massive-black-hole-ever-discovered-detected https://academic.oup.com/mnras/article/541/4/2853/8213862?login=false
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