Among the most intriguing ideas is warp drive—a concept that challenges Einstein’s Theory of Relativity by suggesting faster-than-light travel might be possible by warping space and time.

To construct a warp drive, we'd need 10 times more negative energy than all of the positive energy in the universe. In 1994, Mexican theoretical physicist Miguel Alcubierre decided to figure out ...

These super powered space engines can manipulate space time as it compresses what's in front of it and expands it behind. It creates what's called a 'warp bubble' which is how these spacecrafts in ...