Pluto is the first of the dwarf planets. We learn why Pluto has been declassified as a regular planet. Find out what these strange icy worlds are like in the darkness of deep space.
Pluto is the first of the dwarf planets. We learn why Pluto has been declassified as a regular planet. Find out what these strange icy worlds are like in the darkness of deep space.
General Note
Produced in association with TVOntario and Knowledge Network, produced with the financial participation of the Shaw Rocket Fund.