Destiny of the Stars, or Eret-mensaiki Ska, was the mothership of the Imperial Dalek faction commanded by Davros. It was destroyed by the Hand of Omega. (DWN: Remembrance of the Daleks (novelisation))
Davros' survival in an escape pod suggests the presence of escape pods on board the vessel. (EDA: War of the Daleks, BFA: Terror Firma)