The Institute launches a rescue mission aboard the spaceship "Oceano", which includes Laura and astronauts Anders Brockman and Paul Grant. "Oceano" travels through a sunburst, suffering some damage, before completing the journey to Mars and locating the downed alien craft. Anders and Paul investigate and discover a single dead alien aboard. Faraday deduces that the surviving crew may have been rescued, so an observation satellite will be needed to locate the alien rescue ship. Laura's fiancé Allan and fellow astronaut Tony volunteer. They travel on the spaceship "Meteor" to Phobos, one of the two moons of Mars, where they launch the observation satellite. Tony finds an alien spaceship on Phobos. He and Allan are able to enter, finding an unconscious but still-living female alien. As their rescue ship holds only two, one of them must stay behind, so they toss a coin and Tony stays.