The value of the greatest of joys — a healthy baby — becomes evident after chemical warfare leaves humanity unable to produce normal offspring. Those rare couples like Sherry and…

After his strategy misfires, Ben’s backup plan risks his life and Elena’s rescue. Laura bypasses company policy to save a cardiac patient. Julian accepts Ben’s help to investigate a murder.

Ben races to finish the Everclear device and help Spiga question an enemy agent, Laura brokers to save a girl’s sight and Theo’s skills are tested against a well-conditioned opponent…

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…

Aaron investigates an explosion on Ascension, while Captain Denninger covers up its true cause. Elsewhere, Viondra suspects there is a traitor within her ranks of stewardesses after Councilman Rose becomes…

The passengers of a starship on a century-long voyage to populate a new world begin to question the true nature of their covert mission when 50 years into their journey,…