With the Destiny’s air supply dwindling rapidly, a team disembarks to a desert planet to search for a mineral that could purge the ship's air of carbon monoxide.
The survivors are plunged into darkness when everything but the Destiny's life support goes dead, and Rush prepares them for the worst, but fate has other plans...
Conditions aboard the increasingly decrepit Destiny are critical, and despite severe rationing and stringent security, the ship's water reserves are plummeting fast.
International Oversight Advisory scientists hatch a plan that could return the crew to Earth, but it is far from foolproof and could have potentially deadly consequences.