Expo (2012)

Female astrominer Shona has been mining under dangerous conditions on the moon for the past two years in order to pay for expensive medical experiments that ultimately failed to save her bedridden daughter Darla and now that her tour is completed a younger astronaut Paige has come to replace her Shona is reluctant to return to the world she once knew but in meeting Paige realizes that returning to Earth isnt where shell find peace she will have to return home