MARK
This is... Mark Watney. Astronaut. I am entering this log for the record, in case I... don’t make it. It’s... oh-six-fifty-three on Sol 19. And... I’m still alive. Obviously. But I’m guessing this is going to be a surprise to my crewmates. And NASA. And... the world. So... surprise. I didn’t die on Sol 18. Best I can tell -- this length of our…

