Life can be pretty tough when you're stuck on a spaceship because pollution has destroyed Planet Earth. Especially when your mum is the stressed-out captain, and your grades are slipping at school. But Luke's boring world is about to change when he accidentally gives a dangerous virus to the spaceship's mainframe, sending the ship hurtling unstoppably towards a radioactive moon. Whoops! Can Luke and his friends stop the ship from crashing and killing them all?