Kumiko, Michael, Gerard, Anna and Samantha are knocked off course and hurled towards a space station.

A foreign atmospheric substance contaminates the Ikarus.

A computer malfunction sends the spaceship off course and in a collision course with Earth.

The Ikarus leaves Mars and sets course for Ganymed. The navigation system failed again however and the crew discover that there is a virus in the ships system.

A Asteroid named Pallas is on the same course as the Ikarus. A way out of this would be to attach the ship to the Asteroid.

The ship has arrived at Ganymed and as the crew prepare for landing they realise that the colony has been destroyed.

Selby says he will tell the crew where the fuel reserves are if they leave him at the station.

Dent leaves the children on board the Ikarus and Gerard takes Command. In the middle of the night Selby and Golvic turn up threaterning to sabotage Dent's ship if the children do not surrender.

The Ikarus, whilst towing Selby's spaceship, is accelerating on collision course with Terminex. Gerard must destroy the ship, before it strikes Terminex and prevent a disaster.