This one-minute trailer is light on the fantasy, but we get a hint of it in the form of Alexander Siddig (known to many of us for his role as Dr. Bashir in Star Trek: Deep Space Nine), whose character offers to teach Leonardo about what seems like the mystery of life and death.
In 1988 Phobos 1, a Soviet Mars probe, was sent a command sequence in which one crucial character was accidentally omitted, causing it to start tumbling in space.