What's it like to live in Antarctica?
Have you ever wondered what it must be like to live in one of the coldest places on Earth?
One person who does know is Jess Walkup, who is a leader at a scientific research station in Antarctica working for the British Antarctic Survey.
She has given Newsround an exclusive tour around her base to show us what life is like down there.
Watch to see the incredible wildlife she bumps into everyday!