Alien

In the year 3021, an expedition led by a spacecraft took a catastrophic turn. The crew of a deported shuttle whose mission was to explore an Alien planet has been missing for several weeks now. A rescue vehicle was dispatched. While the survivors' food rations are visibly melting and hope is beginning to fade on the side of the rescuers, an SOS has just been received. This allowed the rescue center to locate the shuttle. After a difficult landing, the rescuers must now succeed in making contact with the survivors. However, is the mission of the rescuers really to save the survivors? Didn't they come looking for something else?