No mention of this shot is found in the script, leaving viewers to speculate if these were meant to be structures built by the Earth settlers (greenhouses, perhaps) or some of the mysterious ruins of the vanished civilisation Bergman mentioned. With its alternate-future setting, the episode showed the logical progression of the series' two ongoing relationships: the marriage of Koenig and Helena, whose understated love at first sight romance originated in "Breakaway", as well as Morrow and Sandra, whose chaste affair began during "Black Sun" after the death of Sandra's astronaut beau. Novelisation The episode was adapted in the second Year One Space: 1999 novel Moon Odyssey by John Rankine, published in 1975. References External links Space: 1999 - "Another Time, Another Place" - The Catacombs episode guide Space: 1999 - "Another Time, Another Place" - Moonbase Alpha's Space: 1999 page 1976 British television episodes Space: 1999 episodes