In his first expedition aboard a spacecraft, Dr Ryan, an professional in medical engineering accompanies astronaut Matt Kowalski skilled. What was imagined to be an peculiar house stroll turns right into a disaster. Stone and Kowalski get up alone within the universe, spaceship being sprayed. Deafening silence round them point out that they’ve misplaced contact with Earth. The probabilities of rescue are minimal. Oxygen reserves are working out, panic is rising. Their solely salvation is to advance house terrifying.