The ending of 'Dune' explained, and what to expect from Part Two

You might have some questions after watching Dune, the main one being, "wait, that's it? There's got to be more, right?"

If that's the case, don't worry: You're not alone. As epic and engrossing as Dune is, it only adapts part of Frank Herbert's novel, resulting in an inconclusive ending that sets up an as-yet unconfirmed...