Foundation The InvictusThe Invictus was one of the most powerful warships the Empire ever built. It was an extraordinary eight kilometers across, with a crew of 300,000. It had a jump drive and was heavily armed. It was lost in action when its jump drive malfunctioned and it then spent more than a thousand years jumping from place to place. It was eventually discovered by the Anacreons, who forced a team from Foundation, including Salvor Hardin and Hugo Crast, to salvage