The year 25,802 before the Battle of Yavin, also known as the year 10,651 after the Tho Yor Arrival, was a period of time in the Pre-Republic era. That year, the Humans Lanoree Brock and Dalien Brock set out on their Great Journey across the planet Tython, though their Journey ended with Dalien fleeing into the depths of the Old City and being presumed dead.