Astrophysical: Galaxy formation

  • Publication
    Overview of the DESI Milky Way Survey
    We describe the Milky Way Survey (MWS) that will be undertaken with the Dark Energy Spectroscopic Instrument (DESI) on the Mayall 4 m telescope at the Kitt Peak...
  • News
    Public talk: The Milky Way and its impacts with other galaxies
    Tomorow, 10th November, at 18:00 the Museum of Science and the Cosmos will offer, free, a lectura with the title “The Milky Way and its encounters with other...
  • Publication
    Spectroscopic Confirmation of CEERS NIRCam-selected Galaxies at z ≃ 8-10
    We present JWST/NIRSpec prism spectroscopy of seven galaxies selected from Cosmic Evolution Early Release Science (CEERS) survey NIRCam imaging with photometric...
  • Publication
    The Complete CEERS Early Universe Galaxy Sample: A Surprisingly Slow Evolution of the Space Density of Bright Galaxies at z ∼ 8.5–14.5
    We present a sample of 88 candidate z ∼ 8.5–14.5 galaxies selected from the completed NIRCam imaging from the Cosmic Evolution Early Release Science survey...
  • Publication
    The formation and evolution of galaxies
    Not Available
  • Publication
    The Galaxy "Missing Dark Matter" NGC 1052-DF4 is Undergoing Tidal Disruption
    The existence of long-lived galaxies lacking dark matter represents a challenge to our understanding of how galaxies form. Here, we present evidence that...
  • Publication
    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...
  • Publication
    The Undiscovered Ultradiffuse Galaxies of the Local Group
    Ultradiffuse galaxies (UDGs) are attractive candidates to probe cosmological models and test theories of galaxy formation at low masses; however, they are...