Last Flight For Craggy

2095. Freighter Captain Dixon Cragg was unhappy at the prospect of having to take early retirement at only eighty four. But times were changing and he had to play his part. Earth was dying, Moon was the main trading post between them and Mars. The prospect of working as a toilet cleaner seemed all that was left for Cragg. But events were unfolding that were to change the course of history for ever