Meet the people who’ve volunteered to be on the first manned mission to Mars … and stay there. Three volunteers are on the shortlist to be among four people on the Mars One program, the first manned space flight to Mars – a one-way trip that’s effectively a suicide mission. A physics student in the UK, a young doctor from Mozambique and an Iraqi-American woman, all happy to sacrifice their futures for a place in history. Why do they want to leave Earth, and who are they leaving behind? As the list of potential Mars explorers is whittled down further on 16 February, meet those competing to be the first to land on the Red Planet.