Oblivion (2013) / Moon (2009)

Oblivion

In the year 2077, Jack Harper works as a security repairman on an Earth left empty and devastated after a war with aliens. Jack has two weeks left before his mission ends, and he joins his fellow survivors on a faraway colony. However, Jack's concept of reality comes crashing down after he rescues a beautiful stranger from a downed spacecraft. The woman's arrival triggers a chain of events that culminates in Jack's nearly single-handed battle to save mankind.

Moon

Astronaut Sam Bell's (Sam Rockwell) three-year shift at a lunar mine is finally coming to an end, and he's looking forward to his reunion with his wife (Dominique McElligott) and young daughter. Suddenly, Sam's health takes a drastic turn for the worse. He suffers painful headaches and hallucinations, and almost has a fatal accident. He meets what appears to be a younger version of himself, possibly a clone. With time running out, Sam must solve the mystery before the company crew arrives.