Today we chatted via the Internet, to four people part of the Tim Peake’s Principia mission to the ISS. Simon, who works on the mission control; Delma who is a Scientist; Alex who is living in Antartica and Andrew, another Scientist. We got to ask them lots of questions about their jobs and what they do for the mission. It was really exciting talking to people that atually work for the mission! We learnt that you can go further then your expectations in life. We now have to vote for one of them to win!