Based on Andy Weir's New York Times best-selling novel, starring Academy Award® nominee Ryan Gosling, and directed by Academy Award® winning filmmakers Phil Lord and Christopher Miller.
Only in theaters and IMAX - 3.20.26
In the near future, scientists observe a global dimming event coinciding with the formation of a bright line from the Sun to Venus. The exponential rate of dimming will cause a catastrophic ice age within 30 years. The world's governments cooperate and appoint former European Space Agency administrator Eva Stratt unilateral authority and legal immunity to solve the problem. A space probe is sent to Venus, and it is discovered that the line contains alien microbes.
Stratt appoints Ryland Grace, a junior high (middle) school teacher and former molecular biologist to study a sample of the organism recovered from Venus. He discovers that the single-celled organism consumes electromagnetic radiation and uses radiant energy to move, naming it "Astrophage". Grace also discovers that Astrophage reproduces by feeding on the heat of the Sun and carbon dioxide on Venus. Other scientists discover that Astrophage can be mass-bred for use as rocket fuel.
Astronomy data reveals that Astrophage has also infected and dimmed nearby stars, but one star, Tau Ceti, has resisted the infection. An Astrophage-fueled starship, the Hail Mary, is created to travel to Tau Ceti and obtain information about Astrophage resistance. There is only enough time to breed enough Astrophage for a one-way trip, so the crew are tasked with returning the findings to Earth with unmanned mini-ships called "beetles". Grace trains the science experts for the mission, but they are killed in an accident shortly before launch. With no time to train a comparably-skilled replacement, Stratt forces Grace to join the mission. Grace threatens sabotage, so a sedative is administered to him before launch, with a temporary amnesia-inducing drug set to be administered shortly before he awakens.
Years later, Ryland Grace emerges from his coma aboard the Hail Mary with no memory of his identity or situation. Grace finds that his crew members have died and gives them a space burial. Hail Mary reaches Tau Ceti and is approached by an alien starship, which Grace names "Blip-A". The other ship indicates that its home system in 40 Eridani is also plagued by an Astrophage infection. Blip-A docks with Hail Mary, and the two ships establish first contact. Grace develops a system to communicate with the spider-like five-legged alien, whom he names "Rocky". Rocky, a skilled engineer, has been in the Tau Ceti system for 46 years and is the last survivor of his crew.
Unfamiliar with the concept of relativity, the Eridians greatly overestimated the amount of fuel needed for a round-trip to Tau Ceti, and Grace learns that the Blip-A has enough Astrophage fuel for both ships to return to their planets. Grace and Rocky discover Astrophage's home planet in orbit around Tau Ceti, which Rocky names after his mate and Grace names "Adrian". The planet's atmosphere is found to contain a natural predator of Astrophage. The predator is found to live in the upper atmosphere of Adrian, forcing Grace and Rocky to construct a 10 kilometer chain made of xenonite, an Eridian xenon compound with extraordinary tensile strength and heat resistance. While collecting a sample, a hull breach occurs, and Grace and Rocky risk their lives to save each other...
