They leave him enough provisions for the rest of his life , and return to Terra after finishing the survey .
The group tries to locate Osden , but is unable to find him ; Tomiko suspects that he does not want to be found .
They leave Osden enough provisions for the rest of Osden 's life , and return to Terra after finishing the survey .
The group tries to locate Osden , but is unable to find him ; Tomiko suspects that he does not want to be found .