Ascension (2014)

In 1963, the U.S. government initiated a clandestine space mission, sending hundreds of men, women, and children on a starship named Ascension. Their mission was to embark on a century-long voyage to colonize a distant world. Nearly 50 years into this journey, as the ship reaches the critical point where turning back is no longer an option, the murder of a young woman unfolds. This shocking incident prompts the crew to delve into the real purpose behind their mission, unearthing secrets that challenge everything they believed.