Proxima

Sarah (Eva Green) is a French woman who has spent her entire life, since infancy, training to be an astronaut. She learns that she is a late, last minute addition to the Proxima crew to Mars, the first humans who will lose sight of Earth.

While Sarah is thrilled to be going she struggles with leaving Stella, her young daughter for whom she is the primary caregiver after separating from her spouse, Thomas. Despite her worries, she leaves Stella with Thomas and prepares for her mission.