Jane and Fi have reached the end of their first week in the new job and are very much looking forward to the weekend. But before they can recharge the batteries ready for more they sit down for another edition of the podcast.Joining them today is the astronaut Major Tim Peake, who is embarking on a new adventure...writing a children's book. 'The Cosmic Diary of our Incredible Universe is out today. He also talks about the future of space exploration, the concerns about space tourism and reveals what he told his wife before he left for the international space station.If you want to contact the show to ask a question and get involved in the conversation then please email us: janeandfi@times.radioTimes Radio Producer: Rosie CutlerPodcast Executive Producer: Ben Mitchell Hosted on Acast. See acast.com/privacy for more information.