Sunshine is Danny Boyle's meditative and haunting imagining of a future where the sun is ailing, but can still be saved. The movie was sold as a sort of science fiction thriller, when really it's a much slower affair.
A team of scientists have been sent aboard a spaceship called Icarus II to blow up the inside of the sun to reignite it (wibbly wobbly timey wimey). The issue didn't rankle at first, but really there was no internal logic to the selection of the team members, who were basically one essential physicist (strongly played by Cillian Murphy, in a role similar to his in 28 Days Later), and a bunch of expendables....