The Sky at Night — Episode 10: Review of the Year

You are watching the episode Review of the Year Maggie Aderin-Pocock and Chris Lintott present a look back at some of the biggest stories in space science of 2016, and see how these discoveries have developed since making the headlines. Featuring a look at new evidence of a ninth planet in the solar system, the Juno probe's study of Jupiter, and scientists searching for evidence of other planets capable of sustaining human life.