Join Robert Massey, Deputy Director of the Royal Astronomical Society, Joe McNeil, a Martian geologist, and Sian Prosser, an archivist, as they dive into Mars' fascinating watery history. Discover when Mars last had liquid water and the evidence for its rivers and lakes. Joe reveals the geological features shaped by water, while Sian shares intriguing historical maps and the myth of Martian canals. The trio also discusses water's significance for potential human missions and its implications for life, past and present, on the Red Planet.
