I think the screenwriter may have known what this was about, I certainly didn't. Boring, confusing and made no sense at all. Don't bother.
When a scientist and a pilot volunteer for a high profile space mission they are told their goal will be to do what no one has ever done before, to find the end of the universe. After 13 years in space, the ship crashes through the end of the known universe and into the unknown, leaving the crew to face an adventure unlike anything seen before.