Ares III
A six-month Mars mission that becomes one man's fight to survive on an alien world.
Ares III is the crewed Mars surface mission that serves as the narrative engine of Andy Weir's *The Martian*. A small team of astronauts travels to the red planet for a multi-month scientific expedition, but a violent dust storm turns a routine operation into a life-or-death crisis. The mission's abrupt end—leaving one crew member stranded in the Martian wilderness—sets in motion the novel's central story: an engineer's improvised survival and a sprawling, multi-agency rescue effort.
For fans, Ares III is more than a plot device; it is the world the characters inhabit, the base they call home, and the mission whose failure becomes the greatest challenge humanity has ever faced. Every subplot—NASA's command decisions, the crew's dynamics, the Chinese partnership, the Ares IV rescue—radiates outward from the single catastrophic night on Ares III.
- Type
- Crewed Mars surface mission
- Affiliation
- NASA (with international partners)
- Key crew member
- Mark Watney
- Destination
- Mars (Ares)
- Duration
- Approximately six months
- Outcome
- Crew aborted and returned to Earth; one crew member left behind
- Status
- Mission concluded; rescue operation followed
Lore & Background
Ares III represents the culmination of decades of robotic exploration and incremental crewed lunar and orbital work. The mission's primary goal is straightforward: land a small crew on the Martian surface, deploy scientific instruments, collect samples, and return. The Ares base—modular habitats, a greenhouse, a rover, and a lander—serves as both laboratory and lifeline. For the duration of the mission, the crew is essentially self-sufficient, relying on pre-stocked supplies, recycled water, and the ability to grow food in the pressurized habitat.
The crew's dynamics are a source of both strength and tension. Mark Watney, the mission's botanist and self-described engineer, is the odd one out—brilliant, irreverent, and prone to improvisation. His teammates, including Rick Martinez, Chris Beck, Boon, and Vik Waters, form a tight-knit group whose trust is tested the moment the dust storm hits. The storm is not merely weather; it is the narrative's inciting incident, the force that shatters the mission's assumptions and strips the crew of their ability to simply go home on schedule.
What makes Ares III resonate with readers is its groundedness. The mission is not a grand, sweeping conquest but a small, human-scale operation: a handful of people in a tin can on a dead world, relying on chemistry, botany, and sheer stubbornness. The fact that the mission's failure is not a villain's doing but a simple act of nature—wind, sand, and bad timing—gives the story a quiet, almost tragic realism that fans continue to discuss years later.
In Their Own Story
The storm hit at 14:32 mission time. One moment the crew was running a routine sample collection near the base's eastern perimeter; the next, the sky went the color of rust and the wind screamed like a freight train with no brakes. Vik shouted over the gale that they needed to get back to the habitat, but the sound was already swallowed. The habitat's external antenna snapped. Then the main power line. Then the greenhouse—Watney felt the floor lurch as a gust the size of a house struck the structure, and something tore free with a sound like a gunshot.
When the lights came back, flickering and half-dead, Watney was on the floor. His face was smeared with dirt and something warm. He looked up and saw the others gathered around, their faces tight with a silence he had never seen from them before. Martinez was already on the comm, voice flat and fast, calling Houston. The numbers were wrong. The trajectory was wrong. They were going home early.
Watney blinked. He looked at the torn-open side of the habitat, the shredded suit floating in the airlock, the empty space where he had been standing. And then, very quietly, he started to laugh—not from joy, but from the sheer, absurd impossibility of it. He was alive. He was alone. And there was a greenhouse full of potatoes about to go to waste.
Reader's Guide
The Ares III mission begins with launch and a transit of several months through interplanetary space. The crew—led by mission specialists including Mark Watney, Rick Martinez, Chris Beck, Boon, and Vik Waters—arrives at the Ares base on Mars and begins a structured program of surface science, sample collection, and habitat maintenance. The stakes are low; the work is methodical. Watney spends his days in the greenhouse, tending crops and running experiments, while the others handle geology and instrument deployment.
The turning point arrives without warning: a massive dust storm, far beyond anything forecast, strikes the base. The wind tears through the habitat, destroys critical equipment, and fatally injures Watney. The crew, operating under the assumption that he is dead, seals his body bag into the ascent vehicle. The decision to abort the mission and return to Earth early is made under extreme time pressure, with the lander's fuel and the window for a safe return as governing constraints. The crew launches for Earth, leaving Watney behind.
Back on the ground, the mission's failure triggers a cascade: NASA's command structure scrambles to manage the political fallout, the crew's debrief reveals the storm's true severity, and the realization that Watney may still be alive ignites a rescue effort that will involve multiple agencies, a repurposed Ares IV mission, and an unprecedented act of international cooperation. The Ares III base, now empty and slowly losing power, becomes a symbol of everything the mission lost—and everything the rescue must recover.
Did You Know?
- The name 'Ares' is the Greek equivalent of the Roman god Mars, fitting the red planet's association with war and iron.
- The dust storm that ends the mission is not a villain or a plot contrivance—it is simply weather, making the catastrophe feel all the more human and preventable in hindsight.
- Watney's survival on Mars hinges heavily on his background in botany and chemistry, skills that are almost comically impractical for a geologist's crew but absolutely critical for growing food and managing resources.
- The rescue effort that follows the Ares III abort involves not just NASA but international partners, reflecting the real-world collaborative nature of space exploration.
More in Story & Timeline
Elsewhere in the The Martian universe
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