The Ascension passengers are in for many surprises when the selection of families eligible for birthing rights is announced; the Denningers work together to secure their power and upset Councilman Rose; and Viondra seizes an opportunity to assert her dominance when a mysterious power surge knocks out systems on the ship.
In 1963, the U.S. government launched a covert space mission sending hundreds of men, women and children on a century-long voyage aboard the Ascension to populate a new world. Nearly 50 years into the journey, as they approach the point of no return, the mysterious cuddle of a young woman causes the ship's population to question the true nature of their mission.