Definitely not. 'Gravity' is a work of fiction. It was crafted to provide a thrilling and visually stunning cinematic experience rather than being rooted in reality.
Definitely not. Gravity Falls is a work of fiction. It has fantastical elements and storylines that couldn't exist in the real world. The charm lies in its creativity and departure from reality.
Realism. Since it's based on true stories, it often tries to recreate real - life events as accurately as possible. For example, in 'Apollo 13', the sets and the details of the spacecraft are made to be as close to the real thing as they can be.
Yes, it is. There are real - life situations or phenomena that might inspire such a story. Maybe it's about someone who feels out of place or adrift, like being without the 'gravity' that usually grounds us in our normal lives.