Is it possible for sci-fi planets like Tatooine to bear native life, like womp rats and sarlaccs? Can a planet like Arrakis host an invasive species like the sandworms for the long term?

George Lucas showed us the essence of Anakin as a human being and why he never made it as a Jedi during an underrated part of Episode II when he returns to his native home of Tatooine. This part ...