Looking for fresh ideas on efficient travel into space - Currently Voyager 1, which was launched in 1977, has only just made its way past the edge of our solar system. Imagine you have the money and resources to build a spacecraft. What would you use to power and drive this craft further and faster than anything built before. Think of the structure and nature of space. How would you use the forces that exist in space to build a device that can truly explore it's interstellar landscape.