Lines of research: The Milky Way and the Local Group (MWLG)

The Milky Way and the Local Group (MWLG)
  • Publication
    The EURONEAR Lightcurve Survey of Near Earth Asteroids 2017-2020
    This is the fourth data paper publishing lightcurve survey work of 52 Near Earth Asteroids (NEAs) using 10 telescopes available to the EURONEAR network between...
  • Publication
    The evolution of Galactic planetary nebula progenitors through the comparison of their nebular abundances with AGB yields
    We study the chemical abundances of a wide sample of 142 Galactic planetary nebulae (PNe) with good-quality observations, for which the abundances have been...
  • Talk
    The evolutionary history of the Milky Way disk(s) and halo from Gaia colour-magnitude diagram fitting
    Gaia has provided distances and photometry, and thus colour-magnitude diagrams in the absolute plane, for stars over a large volume in the Milky Way...
  • Publication
    The extended 'stellar halo' of the Ursa Minor dwarf galaxy
    Stellar candidates in the Ursa Minor (UMi) dwarf galaxy have been found using a new Bayesian algorithm applied to Gaia EDR3 data. Five of these targets are...
  • Publication
    The extended structure of the dwarf irregular galaxy Sagittarius
    We present a detailed study of the stellar and H i structure of the dwarf irregular galaxy Sagittarius. We use new deep and wide field photometry to trace the...
  • Publication
    The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA-derived Quantities, Data Visualization Tools, and Stellar Library
    Twenty years have passed since first light for the Sloan Digital Sky Survey (SDSS). Here, we release data taken by the fourth phase of SDSS (SDSS-IV) across its...
  • Publication
    The First APOKASC Catalog of Kepler Dwarf and Subgiant Stars
    We present the first APOKASC catalog of spectroscopic and asteroseismic data for dwarfs and subgiants. Asteroseismic data for our sample of 415 objects have...
  • Publication
    The Formation of Fullerenes: Clues from New C60, C70, and (Possible) Planar C24 Detections in Magellanic Cloud Planetary Nebulae
    We present 10 new Spitzer detections of fullerenes in Magellanic Cloud Planetary Nebulae, including the first extragalactic detections of the C70 molecule...
  • Talk
    The formation of Milky Way-mass galactic disc structure in cosmological simulations
    Recent years have seen impressive development in cosmological simulations for spiral disc galaxies like the Milky Way. I present a suite of high-resolution...