An alternative history of the US space programme, dramatised by Dirk Maggs. After the moon, Mars… What if John F. Kennedy survived the assassination attempt and developed the space programme? President Nixon, with the help of former president JFK, has just green-lit NASA's first manned expedition to Mars. Aboard the expedition is Natalie York, a geologist who risks everything she loves for the chance to go to space; Phil Stone, former X-15 test pilot; and Ralph Gershon, a Vietnam War hero intent on being the first African American to reach another planet. Exploring mankind's ambitions in space, Voyage chronicles the incredible story of what could have been.