However, Chewbacca arrives with the Millennium Falcon to rescue them. Solo explains that he was able to find the Millennium Falcon soon after it entered space because he and Chewbacca were scanning for its signature. Han also explains that he heard rumors that Luke went searching for the first Jedi Temple. After BB-8 displays a projection of the map, Han explains that after Luke disappeared, best cosplay costumes there were many parties that went searching for him.