Evolution for humanity leapt forward when the Rokulan Beacon was unearthed. This beacon is a paragon of learning that gave humans progressive technological knowledge. The humans who discovered  Rokulan built a spacecraft called the Epsilon ( Gravity is simulated through rotation, Total Length is 44.7km, Diameter is12.8km, Population is 19.5 million,and the Gross Weight: is 7.11 billion metric tons. They left earth to look for a new start on the Epsilon.