First close-up images of Pluto revealed the unimaginable secrets of this mysterious frozen world. Now, scientists investigate if Pluto is home to a warm ocean of liquid water beneath its surface, and whether this underground ocean could harbor life.

The universe is a dangerous place, explore the deadliest spots in the cosmos; between earth and the edge of the universe, there are a million ways to die, and our crash test dummy is on a mission to reveal the worst.