Sarah is a French astronaut training at the European Space Agency in Cologne. She is the only woman in the arduous program. She lives alone with Stella, her eight-year-old daughter. Sarah feels guilty that she cannot spend more time with her child. Her love is overpowering, unsettling. When Sarah is chosen to join the crew of a year-long space mission called Proxima, it creates chaos in the mother-daughter relationship.
Zélie Boulant....Stella Akerman Loreau
Matt Dillon....Mike Shannon
Aleksey Fateev....Anton Ocheivsky
Lars Eidinger....Thomas Akerman
Sandra Hüller....Wendy Hauer
Nancy Tate....Naomi Shannon
Grégoire Colin....Sarah's Doctor
Anna Sherbinina....Russian Journalist
Vitaly Jay....Star City Member
Lionel Ferra....Exoskeleton Coach
Manuela Aguzzi....Exoskeleton Coach
Filmography links and data courtesy of The Internet Movie Database.