Approaching The Unknown - Trailer

I like Mark Strong as an actor and I am a sucker for these 'spaceman goes crazy in space' movies. Why only send ONE guy. Why not find two guys who can get along so you at least have someone to play Playstation with because you need someone to play against. I never understand why these astronauts never have movies to watch, Internet to play around on or games to play. Plus they need a really comfy lazyboy chair. I mean Mars is a long way away and you would like a nice place to sit every once in awhile.