Fourteen ambitious women depart on a two-year dream mission on the spaceship Athena. This is the first voyage between America and Canada intending to confirm the livability of an unexplored exoplanet. Canadian Army Captain Camille Tremblay boldly leads her crew to this exciting new world.

With their budding friendships and varying senses of humor, the women must overcome their loneliness and fears to adjust to the growing desolation of space. However, their journey takes a sinister turn when they experience an unexpected betrayal, endangering their lives and challenging their resolve.

These heroic astronauts must now stretch their skills and relationships as they are forced to establish life on a strange planet. Here, they face environmental dangers and fascinating but hostile aliens, while a mysterious deadly force lurks nearby.