Jordan Stone is a PhD student at Imperial College using Organic Geochemistry lab techniques to look for life on Mars. In this webinar he will be talking about how the remains of life on a once-habitable ancient Mars might have been preserved for billions of years, and how we might detect those remains. This research will be presented in the context of astrobiology, a topic covering fields as diverse as microbiology, astrophysics, geochemistry and philosophy.