The Amazing Journey of Celeste Garcia

Celeste Garcia is a widow who lives a quiet life in Havana and works as a tour guide at the local planetarium every day. When several Cubans mysteriously disappear into thin air one day, the Cuban government announces that aliens have been living in Cuba disguised as humans, and that these foreign guests are now returning the favor by inviting humans to visit their distant world. It all makes sense to Celeste Garcia - she's always thought her Russian neighbor Pauline was eccentric, but now learns she's really from another planet. Celeste Garcia discovers that Pauline has left her a personal invitation, inviting her to join the government preparation program to journey to the distant unknown.