chunk: Some unknown time later, two members of the flight crew, Corporal Bower and Lieutenant Payton, are awakened from hypersleep. Improper emergence from the hibernatory state leaves them both with partial amnesia. The ship is experiencing power surges caused by an unstable nuclear reactor, which leaves them unable to enter the bridge, although they have steady power in their quarters. Bower ventures into the seemingly abandoned ship using the ventilation system with the intention of stabilising the reactor in case it goes critical. After suffering panic attacks from his claustrophobia he begins to suffer symptoms of "Orbital Dysfunction Syndrome", nicknamed "Pandorum", a severe psychotic illness known to appear in deep-space travellers causing delusions, paranoia, hallucinations and violence. It is known to have been the cause of the disastrous "'Eden' mission," in which the captain of a large starship called the "Eden" became so afflicted with Pandorum that he became convinced that the