When a catastrophic dust storm forces the emergency evacuation of the Ares 3 mission from the Acidalia Planitia, astronaut Mark Watney is struck by debris and presumed dead. His crew, facing a direct threat to their ascent vehicle, is forced to depart, leaving Watney behind on a planet where nothing grows, the atmosphere is unbreathable, and the nearest human help is millions of miles—and years—away.

Watney’s survival becomes a brutal exercise in applied science. He is a botanist and a mechanical engineer, two skill sets that prove essential as he inventories his remaining rations and calculates his expiration date. The central conflict is not just a battle against the elements, but a race against the cold mathematics of consumption. Every calorie, every liter of water, and every breath o...

When a catastrophic dust storm forces the emergency evacuation of the Ares 3 mission from the Acidalia Planitia, astronaut Mark Watney is struck by debris and presumed dead. His crew, facing a direct threat to their ascent vehicle, is forced to depart, leaving Watney behind on a planet where nothing grows, the atmosphere is unbreathable, and the nearest human help is millions of miles—and years—away.

Watney’s survival becomes a brutal exercise in applied science. He is a botanist and a mechanical engineer, two skill sets that prove essential as he inventories his remaining rations and calculates his expiration date. The central conflict is not just a battle against the elements, but a race against the cold mathematics of consumption. Every calorie, every liter of water, and every breath o...