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(Via IMDB)

The film centers on a married astronaut who returns to Earth after a mission and begins an affair with a fellow astronaut. She heads into a downward spiral as she loses her connection to her family — a condition that can afflict those who spend a long time in space — and when her lover beings another affair with an astronaut trainee, the bottom drops out.

Starring Natalie Portman, Jon Hamm, Zazie Beetz and Dan Stevens, the film is released later this year.