Boaty McBoatface is back! The yellow sub that made headlines with its quirky name is about to embark on it’s first mission in Antarctica. Boaty will travel 6000m deep under ice… but what is it actually doing down there? What will we learn from Boaty’s mission? What data is it collecting? And what role is Australia playing in Antarctic Research? Nic chats with Professor Chris Fogwill from UNSW’s Climate Chance Research Centre to find out.