Over 600 experiments have been performed on the space station. Check some of them out!
NASA with its Earth-observing satellites can help better understand how human activity is changing Earth's climate.
Looking for life on Mars requires many instruments. Learn about the science aboard Curiosity.
Design a space settlement! Space settlements are permanent communities in orbit, as opposed to being on the moon or other planets. Designing a space settlement involves physics, mathematics, space science, environmental science and many other disciplines. This contest is for students 11-18 years old from anywhere in the world. Individuals or teams may enter. Submissions must be received by March 15, 2012.