“... metals out of the galaxies. The asymptotically unbound baryon fraction drops from >95 per cent to ∼30...”

“... contribution (∼15 per cent) from satellites that are accreted on nearly coplanar orbits. The inner regions...”

“... per cent of its total stellar mass. Four of the eight galaxies nevertheless have well-formed disc...”

“... of metal-dependent cooling produces 25 per cent more stars outside the central region than simulations...”