Aprovechando la puesta en marcha de los nuevos MareNostrum III y La_Palma II. Queremos de dar una visión general de los recursos disponibles para la...
Red supergiant stars (RSGs) are among brightest stars in the Universe. Their extreme luminosities and young ages make them excellent candidates to probe young...
Common wisdom identifies hydrogen lines in photoionized region with recombination lines. However, these lines can also be excited by different atomic mechanisms...
The epoch of reionization has been predicted to leave an imprint on the star formation histories of dwarf galaxies. I will briefly review theoretical ideas and...
Relative ages of Galactic globular clusters. Clues to the Milky Way formation time scales
Based on observations with the Advanced Camera for Surveys (ACS), I will present accurate relative ages for a sample of 64 Galactic globular clusters. This...
Response of the solar atmosphere to the photospheric plasma motion
The dynamics of the solar atmosphere is largely controlled by its magnetic coupling to the photosphere of the Sun. Since the solar magnetic field is complex...
Results from CanariCam Polarimetry: A Mid-Infrared Polarized View of Active Galactic Nuclei
Little is known about the mid-infrared (MIR) polarization at high-angular resolution of Active Galactic Nuclei (AGN), however, the polarimetric mode of...
Revealing planet migration and detection of terrestrial planets with improved spectroscopic tools
Spectroscopic observations of stars do not only provide us with valuable information about the stars themselves, but over the last years such observations have...