Synopsis by Eleanor Mannikka
This sci-fi adventure concerns an interstellar crew who abandon an exploding space station for a small craft that has just made a trip to Mars. While on the red planet, the craft accidentally picks up an alien who possesses a crystal that is both a power supply and a computer. The alien starts knocking off the crew one by one, until a member of the crew discovers out how to communicate with it through the computer.
alien [not human], astronaut, Mars, space-station, expedition, spacecraft, space-exploration, invasion