Helios (2014)

A long-haul deep-space mining team anticipate their imminent return to earth - husband and wife, they look forward to starting a new life together and raising a family. The imminent arrival of their relief ship, The Orion, seems like a mere formality. When the Orion suddenly falls out of contact and is seemingly lost, as time goes by, our couple are faced with hard decisions concerning the nature of their relationship and the definition of courage.