How the Universe Works

How the Universe Works

Secret History of Pluto (5x4)


Air date: Jan 03, 2017

Pluto is the subject, with an investigation into whether the planet has an underground ocean. The first close-up images of Pluto revealed 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 harbour life.

  • Premiered: Apr 2010
  • Episodes: 97
  • Followers: 117
  • Running
  • Science Channel
  • Wednesday at 21