The recent arrival of the 2022 LEGO City Space sets has left some people myself included, wondering if the spirit of Classic Space has returned, while others remained unsatisfied, stating reasons of not enough blue and grey, an absence of transparent yellow, or that the blue in the windscreens was just not dark enough. But what does Classic Space actually mean?

Virtually everyone will agree that the period began in 1978, with the release of the first LEGO Space sets to feature minifigures. But when does it end? And what is it that makes those sets ‘Classic Space?’