One way

At last, travel to Mars is here.

Private enterprise has raised the funds and mastered the technology. But what about the people? What sort of person can keep their cool for 8 months and half a billion miles in a small capsule alongside three strangers? And does that person also have what it takes to create a thriving society from scratch … hundreds of millions of kilometres from family, friends and even the nearest doctor?

One more thing: the journey is strictly one way.