Earth has been destroyed and the survivors have retreated to an underground city on Mars, preparing to head off to a new planet they hope to colonise.
Ray Ashcroft
Apollo 1
Laura Dixon
Venus 5
Jeannie McGinnis
Delphi 1
Levi Payne
Mars 3
Katie Simmons
Venus 7
Stevie Wilson
Venus 2
Gabby Wolstenholme
Venus 12
Caroline Dalton
Lab Technician
