Astrofísicas: Evolución de las galaxias

  • Charla
    The role of metals from molecular clouds to galactic discs
    From the time the first stars formed to the present-day, metals have witnessed the assembly of structure in the Universe in great detail. Although metals only...
  • Charla
    The Square Kilometre Array: At the Frontiers of Astronomy, Physics, and Astrobiology
    The Square Kilometre Array is intended to be the centimeter- and meter-wavelength telescope for the 21st Century. Originally proposed as the "hydrogen telescope...
  • Charla
    The star formation history of different types of dwarf galaxies
    We are going to present a new code to derive the SFH of a complex stellar population system, like a galaxy. This code has been used to obtain the SFH of six...
  • Publicación
    The Star Formation History of Eridanus II: On the Role of Supernova Feedback in the Quenching of Ultrafaint Dwarf Galaxies
    Eridanus II (Eri II) is an ultrafaint dwarf (UFD) galaxy (M V = -7.1) located at a distance close to the Milky Way virial radius. Early shallow color-magnitude...
  • Charla
    The triggering mechanisms of powerful radio galaxies: mergers and interactions.
    Despite speculation that both starburst and nuclear activity in galaxies may be intimately linked via the common triggering mechanism of mergers and...
  • Charla
    Towards a new paradigm for early-type galaxies
    The SAURON survey has revised our view of early type galaxies discovering that central disks and multiple kinematic components are common; 75% of the sample...
  • Charla
    Transitions from Clumpy to Smooth Galaxies over Cosmic Time
    Galaxies at redshifts z~2-5 are dominated by clumpy morphologies instead of the more familiar elliptical and spiral types seen in the local Universe. The clumpy...
  • Noticia
    Un caos magnético escondido en la galaxia del Remolino
    En lo más profundo de la estructura espiral de las galaxias hay una fuerza escondida: los campos magnéticos. Pese a ser invisibles a los telescopios...
  • Noticia
    Un estudio revela el inesperado efecto de los agujeros negros más allá de su propia galaxia
    En el corazón de cada galaxia lo suficientemente masiva existe un agujero negro cuyo campo gravitatorio, aunque muy intenso, afecta solo a una pequeña región en...