Dr. Charles Cockell is a Professor of Astrobiology in the School of Physics and Astronomy at the University of Edinburgh and Director of the UK Centre for Astrobiology. In addition, he is the Founder and Chair of the Earth and Space Foundation and also the Co-Founder, current Board Member, and Past President of the Association of Mars Explorers. Charles has also been elected as an International Fellow of the Explorers Club. His work examines how life has emerged and has persisted on our planet and beyond. One of Charles's favorite things to do when he's not at work is go walking out in the hills and wilderness. It's a great way to clear his mind and enjoy the outdoors. He did his undergraduate training in Biochemistry and Molecular Biology at Bristol University and received his PhD in Molecular Biophysics from the University of Oxford. Prior to joining the faculty at the University of Edinburgh, Charles was a National Academy of Sciences Associate with NASA, a visiting Scholar at both Stanford University and the University of Arizona, a Research Scientist with the British Antarctic Survey, and also Professor of Geomicrobiology at Open University. In this episode, Charles discusses, his life, science, and more.