He and Obi - Wan then travel to Mos Eisley , where they meet smugglers Han Solo and Chewbacca at the Cantina .
Luke changes his mind when he returns home to find out that Imperial stormtroopers have killed his aunt and uncle .
Luke and Obi - Wan then travel to Mos Eisley , where they meet smugglers Han Solo and Chewbacca at the Cantina .
Luke changes his mind when he returns home to find out that Imperial stormtroopers have killed his aunt and uncle .