Puppets explain the cosmos

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  • Artistic impression of the Proxima Centauri system, with the planets Proxima b and Proxima d, the latter confirmed by NIRPS
    Press release
    The IAC leads the first scientific results of NIRPS, the new infrared exoplanet hunter
    The new infrared spectrograph NIRPS, built with the participation of the Instituto de Astrofísica de Canarias (IAC) and installed on the 3.6-metre telescope at ESO’s La Silla Observatory in Chile, has achieved its first scientific results, with four articles published today in the journal Astronomy & Astrophysics and one more accepted for publication. The data confirm its ability to detect Earth-like planets in the infrared for the first time with a precision better than one metre per second. One of the papers, led by IAC researcher Alejandro Suárez Mascareño, confirms the presence of a
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  • An artistic illustration that combines a real image of a galaxy with a representation of the stellar orbits within it, to show how the study of the movements of stars allows us to reconstruct the history of galaxies.
    Press release
    Extragalactic archaeology provides new clues about the formation of the galaxies
    An international review article in which IAC researcher Jesús Falcón Barroso is a contributor, explains how the study of stellar populations in galaxies outside the Milky Way and the Local Group, using techniques which are called “extragalactic archaeology”, permits the reconstruction of the processes of formation and evolution of those galaxies. This article has been published in the Annual Review of Astronomy & Astrophysics , one of the most prestigious journals in this field, to which only five researchers of the IAC have contributed during the lifetime of the Institute. How did the
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