One of our most popular special features in 2018 was issue 73’s focus on Europe’s efforts to take a active role in the world’s renewed interest in space exploration. In this month’s ‘Life After’, we reconnect with Dr Ann-Iren Kittang Jost, the coordinator of one of the projects showcased in that special feature, TIME SCALE, who updates us on her team’s efforts in developing innovative life support systems to enable the growth of crops and algae in a space-faring environment.