-4

This question already has an answer here:

In Interstella, when Murph was young she discovers something with gravity and calls it a ghost. But in the end of the movie she discovers it was Cooper. I still don't understand.

marked as duplicate by Walt, user7812, Napoleon Wilson Apr 26 '16 at 11:29

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • 1
    You might need to be a bit more specific with your question, though. You basically ask us to explain the entire timeline construction of the film to you. What specifically did you have difficulties to understand? – Napoleon Wilson Apr 26 '16 at 10:59
-3

Cooper travelled through dimensions, one of which was time.

That's about as simple as it gets. The complexity lies around the whole "causal loop" thing that's so common in time travel stories.

The stories in the Back to the Future series are obvious (and simpler) examples.

Not the answer you're looking for? Browse other questions tagged .