How Realistic Is the Interstellar Ship from 'Passengers'?

Travelling at half the speed of light, the crew and passengers are expected to hibernate for 120 years before arriving. Space.com posed that question to several space travel experts, as well as Guy Hendrix Dyas, the film's production designer. Dyas looked at the history of movie spaceships (including the vehicles from the "Star Trek" and "Star Wars" universes) in his quest to come up with something unique for the new film.