Student Project . . Imagine You're an Astronaut Jet Propulsion Laboratory https://www.jpl.nasa.gov/ Last Updated: Oct. 11, 2024 Subject Science Time Required 30 - 60 mins Grade Levels K-5 Astronauts on the International Space Station, or ISS, often spend six to 12 months in space, orbiting Earth. It can be a little cramped staying inside the space station all that time. Astronauts still need to do their everyday living, such as working, eating, relaxing and exercising, but with fewer resources t