Spoilers ahead, but you ought not care because this movie is garbage.
New title: Deadbeat Dad Redeems Himself By Going On A Snowmobile Roadtrip With A Hallucination.
Also humanity is extinct due to mysterious something something?
Also! A spaceship returning from a HABITABLE moon of Jupiter flies through not one but two space-pebble fields.
Also also! The colony ship that was going to go to the habitable moon was one week too late (mystery extinction clouds got 'em).
Can you imagine the last song you ever hear being Sweet Caroline?
Anyways, these non sequiturs may seem like nonsense, but they're an accurate representation of the film.