The GALAH survey: accreted stars also inhabit the Spite plateau
The GALAH survey: accreted stars also inhabit the Spite plateau
ABSTRACT The European Space Agency (ESA) Gaia mission has enabled the remarkable discovery that a large fraction of the stars near the solar neighbourhood are debris from a single in-falling system, the so-called Gaia-Sausage-Enceladus (GSE). This discovery provides astronomers for the first time with a large cohort of easily observable, …