At eleven years old, Billie is well on her way to following in her mother's footsteps, who explored space as an astronaut.
Billie
Dino
Silke
Dr. Margot Boshley
Alex
Wolfgang
Agent Silver
Agent Grey
Carlitta
Tomasio
Flight-Officer Scott
Ingenieur Hellström
ESA-Mitarbeiter
Reporter
Steward
Stewardess