"What constraints do the laws of physics place on the abilities of an arbitrarily advanced civilization?"

In this site we will learn about an exotic form of spacecraft propulsion called a 'warp drive' that would allow one to travel at superluminal speeds. Although the technology for a warp drive does not yet exist, we can still explore them from the perspective of theoretical physics. On this site you will find a host of useful papers, videos, blogs  and popular science articles that will help you on your journey to understand the science behind a spacecraft that might, one day, take us to the stars.