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This week, CTAO Managing Director, Stuart McMuldroch, and Construction Programme Manager, Volker Heinz, traveled to the Canary Islands for a productive visit with the hosting partners at the Instituto de Astrofísica de Canarias (IAC) and colleagues from the CTAO Large-Sized Telescope (LST) Collaboration. The team was warmly welcomed at the IAC Headquarters in Tenerife by IAC Director, Valentín Martínez, marking the first official meeting between the two directors since Valentín recently assumed this role. Hosted by Ramón García López, Principal Investigator of the CTAO group at the IAC, theAdvertised on
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Gravity has shaped our cosmos. Its attractive influence turned tiny differences in the amount of matter present in the early universe into the sprawling strands of galaxies we see today. A new study using data from the Dark Energy Spectroscopic Instrument (DESI) has traced how this cosmic structure grew over the past 11 billion years, providing the most precise test to date of gravity at very large scales. DESI is an international collaboration of more than 900 researchers, included the Instituto de Astrofísica de Canarias (IAC), from over 70 institutions around the world and is managed byAdvertised on
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Recent observational studies suggest that feedback from active galactic nuclei (AGNs)—the energetic centres powered by supermassive black holes—may play an important role in the formation and evolution of dwarf galaxies, contrary to the standard thought. We investigated this using two sets of 12 cosmological magnetohydrodynamic simulations of the formation of dwarf galaxies: one set using a version of the AURIGA galaxy formation physics model including AGN feedback and a parallel set with AGN feedback turned off. Our results reveal that AGNs can suppress the star formation (SF) of dwarfAdvertised on