The Call Of Duty: Ghosts' - which I don't think actually features any ghosts, sadly* - single-player trailer (below) has gone all a bit Shattered Horizon, by way of Gravity (and doesn't that look awesome). Yes, it's briefly in spa(aaaa)ce, and the astronauts have assault rifles. You knew they would. Don't worry though, it's soon back to men with sunglasses and helicopters. It's Business As Usual, Dammnit.
The game is out on November 5th, just in time for Alec's yearly CoD fix.
*Because it should be an art meta-game about being haunted by all the faceless dudes who have ever been shot in a CoD game. Now that would be something.