The latest TOR expansion Knights of the Eternal Throne drops on December 2nd and according to Bioware players will:

Battle to rule the galaxy in Star Wars™: The Old Republic™ – Knights of the Eternal Throne, a bold new digital expansion from BioWare. Be the Outlander and command a team of hand-picked allies as you face one of the most dangerous families in Star Wars™. Mother against daughter. Sister against brother. It’s a fight for control of the throne. You decide who will live, who will die and who will rule the galaxy. Fight to influence the galaxy for the light or dark side of the Force™!

Not only is this expansion free to all Premium Subscribers but Bioware will be dishing out some pre-release goodies starting October 25th. Check out the link above for all the info.