Severo Ochoa Programme

Research News

  • Speed measured in the sunspot of the active region NOAA 12662 observed with the GREGOR telescope (Observatorio del Teide, Tenerife, Spain) Credit: T. Felipe (IAC)
    An international study, led by researchers at the IAC, reveal unknown details about the nature of a singular type of oscillatory phenomenon in spiral form detected in sunspots. The research, published in Astronomy & Astrophysics, was carried out using observations with the GREGOR telescope at the Teide Observatory.
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  • Galactic composition of NGC 1291 in which its "peanut" structure is shown. Credit:  Gabriel Pérez Díaz, SMM (IAC).
    Jairo Méndez Abreu and Adriana de Lorenzo-Cáceres, researchers at the Instituto de Astrofísica de Canarias (IAC), have discovered a peanut-shaped structure in the inner bar of a double-barred galaxy close to the Milky Way. Structures of this type, previously detected only in outer, or single, bars are useful tracers of the evolution of the galaxies.
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  • Galactic composition of NGC 1291 in which its "peanut" structure is shown. Credit:  Gabriel Pérez Díaz, SMM (IAC).
    Jairo Méndez Abreu and Adriana de Lorenzo-Cáceres, researchers at the Instituto de Astrofísica de Canarias (IAC), have discovered a peanut-shaped structure in the inner bar of a double-barred galaxy close to the Milky Way. Structures of this type, previously detected only in outer, or single, bars are useful tracers of the evolution of the galaxies.
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