1. Mars ain't the kind of place to raise your kids…
… in fact, it’s cold as hell’. So sang Elton John on his timeless 1972 smash ‘Rocket Man’, and it’s a lesson the makers of ‘The Martian’ have taken to heart. Okay, so American astronaut Mark Watney (Matt Damon) chooses to raise potatoes rather than children when he’s left for dead by his NASA crewmates on the Martian surface, but it’s close enough. And the temperature drops so low that at one point poor Mark is forced to cosy up to a barrel of spent nuclear fuel to keep warm, which sounds pretty hellish to us.