Story Structure — 4 Plot Phases
Stranded on the Red Planet
A catastrophic dust storm leaves Mark Watney presumed dead on Mars. He awakens alone in the habitat, documenting his survival and beginning to cultivate food using limited resources.
Key Events
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Storm Evacuation — A severe dust storm forces evacuation, striking Watney and leaving him presumed dead. Characters: Mark Watney
Location: Acidalia Planitia
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Awakening in Hab — Watney awakens alone, begins documenting his survival thoughts in a video diary. Characters: Mark Watney
Location: Surface Habitat
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Potato Cultivation — Watney cultivates potatoes using bio-waste and creates water from leftover fuel. Characters: Mark Watney
Location: Surface Habitat
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Satellite Discovery — Park notices anomalous activity in satellite images, suspecting Watney is alive. Characters: Mindy Park
Location: NASA Earthside
The Communication Breakthrough
Mindy Park detects anomalous satellite activity, prompting NASA to investigate. Watney retrieves an old probe while JPL engineers set up a replica, finally establishing text communication with Earth.
Key Events
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Satellite Discovery — Park notices anomalous activity in satellite images, suspecting Watney is alive. Characters: Mindy Park
Location: NASA Earthside
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Public Announcement — NASA releases news to the public while Henderson objects to withholding it from the crew. Characters: Mindy Park, Mitch Henderson
Location: NASA Earthside
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Pathfinder Retrieval — Watney journeys out to retrieve the old Pathfinder probe to restore communications. Characters: Mark Watney
Location: Martian Terrain
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JPL Replica Setup — Kapoor visits Ng to use a JPL replica probe to establish a communication link. Characters: Vincent Kapoor, Bruce Ng
Location: Jet Propulsion Laboratory
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First Text Contact — Watney links Pathfinder to the rover, establishing text communication with Henderson. Characters: Mark Watney, Mitch Henderson
Location: Surface Habitat / NASA Earthside
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Airlock Explosion — An airlock leak causes an explosion, injuring Watney and destroying his food supply. Characters: Mark Watney
Location: Surface Habitat
The Risky Orbital Gamble
A resupply mission fails, forcing NASA to consider unconventional solutions. Rich Purnell devises a dangerous slingshot maneuver, which Mitch Henderson secretly shares with the Hermes crew for approval.
Key Events
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Airlock Explosion — An airlock leak causes an explosion, injuring Watney and destroying his food supply. Characters: Mark Watney
Location: Surface Habitat
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Resupply Failure — A rushed resupply ship disintegrates after launch due to bypassed safety inspections. Characters: Mark Watney, Mitch Henderson
Location: Orbit / Martian Surface
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Chinese Launch Offer — China offers a launch vehicle originally intended for a different probe to resupply Watney. Characters: Vincent Kapoor, Bruce Ng
Location: International Space Agencies
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Slingshot Plan — Purnell devises a risky slingshot maneuver to return the Hermes to Mars two years early. Characters: Rich Purnell
Location: NASA Earthside
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Secret Proposal Leak — Henderson secretly sends Purnell's proposal to the crew, bypassing official rejection. Characters: Mitch Henderson, Rich Purnell
Location: NASA Earthside
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Hermes Diversion — The crew unanimously votes to divert the Hermes, forcing NASA to publicly support them. Characters: Mitch Henderson, Rich Purnell
Location: Orbit
The Final Rendezvous
Watney journeys across Mars to the Ares IV MAV and launches into orbit. The Hermes crew executes a daring airlock maneuver to slow down, enabling Watney to propel himself and secure a successful rescue.
Key Events
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Hermes Diversion — The crew unanimously votes to divert the Hermes, forcing NASA to publicly support them. Characters: Mitch Henderson, Rich Purnell
Location: Orbit
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Rover Journey Begins — Watney embarks on a long journey to the Ares IV MAV, planning to rendezvous with Hermes. Characters: Mark Watney
Location: Martian Terrain
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MAV Cockpit Dismantling — Watney partially dismantles the MAV cockpit to lighten the load for launch. Characters: Mark Watney
Location: Ares IV Site
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Orbital Rendezvous Attempt — Watney launches but remains too far from Hermes; crew attempts retrieval using tethered units. Characters: Mark Watney, Rich Purnell
Location: Martian Orbit
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Airlock Explosion Maneuver — Commander Lewis explodes part of the airlock to slow the ship for Watney's approach. Characters: Rich Purnell, Mitch Henderson
Location: Hermes Interior
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Suit Propulsion Rescue — Watney pierces his suit to propel himself with escaping air, reaching Lewis and holding on. Characters: Mark Watney, Rich Purnell
Location: Martian Orbit
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Global Celebration — NASA and spectators worldwide celebrate the successful orbital rescue. Characters: Mark Watney, Mitch Henderson
Location: Earth / Space
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Survival Instructor — Watney returns to Earth and becomes a survival instructor for astronaut candidates. Characters: Mark Watney
Location: Earth Training Facility
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Ares V Launch Watch — Five years later, rescue team members watch Ares V launch footage in their current lives. Characters: Mitch Henderson, Vincent Kapoor, Bruce Ng, Mindy Park, Rich Purnell
Location: Earth Launch Site
During a manned mission to Mars, Astronaut Mark Watney is presumed dead after a fierce storm and left behind by his crew. But Watney has survived and finds himself stranded and alone on the hostile planet. With only meager supplies, he must draw upon his ingenuity, wit and spirit to subsist and find a way to signal to Earth that he is alive.