Gaia dr3 view of dynamical substructure in the stellar halo near the sun

HIGHLIGHTS

• who: Dodd Emma et al. from the Kapteyn Astronomical Institute, University of Groningen, Landleven, AD Groningen, The Netherlands have published the research work: Gaia DR3 view of dynamical substructure in the stellar halo near the Sun, in the Journal: (JOURNAL)
• what: The authors aim to identify and characterise such merger debris using Gaia DR3 data supplemented with metallicity and chemical abundance data from LAMOST LRS and APOGEE for halo stars within 2.5 kpc from the Sun. The authors report the discovery of a new substructure which the authors dubbed ED-1. As the authors . . .
  

   

  

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