What does the future hold for outer space?
What will come after the International Space Station?
Over fifty years since the last moon landing, who will win the race to get there again?
Why are US lawmakers asking questions about evidence of extra-terrestrial life?
Would conflict on the ground between majors powers now inevitably spill over into space?
Millions of pieces of dangerous manmade debris are orbiting Earth. Can we clean up space?
What motivates the global space race - power, prestige or social progress?
