This week, the Instituto de Astrofísica de Canarias is hosting the Second SONG Scientific Congress to conclude the first decade of high-level work of this international network devoted to the study of the interior of stars and the planetary systems that surround them. The meeting, which is taking place at the headquarters of IACTEC in La Laguna from 18 to 20 September, brings together more than 50 scientists from Europe, the United States, Australia and China to discuss the latest state-of-the-art techniques in time-resolved spectroscopy and stellar astrophysics. The Stellar Observations
The existence of dark matter is likely one of the most perplexing problems facing the scientific community, and unraveling its nature has become one of the primary goals of modern physics. In simple terms, we do not know what dark matter is made of, despite accounting for 85% of all the matter in the Universe. A study led by the Instituto de Astrofísica de Canarias concludes that dark matter does not behave as described by the dominant paradigm, which states that dark matter particles only interact with each other and with ordinary matter through gravity. The IAC study reveals that dark
An international team, including a researcher from the Instituto de Astrofísica de Canarias (IAC), has obtained an incredible image of the planetary nebula NGC 1514 using the James Webb Space Telescope (JWST), revealing the nebula's spectacular dusty rings in unprecedented detail. NGC 1514 was one of the first nebulae to be studied by astronomer William Herschel, who noted that when viewed through his telescope (the biggest in the World at the time) the nebula looked like a fuzzy cloud somewhat similar in appearance to one of his other discoveries: the planet Neptune. The new images acquired
