NASA is sending a mission to the gas giant Jupiter to answer some gigantic questions.
Looking for life on Mars requires a lot of special instruments. Learn about the science aboard Curiosity.
Did you know that comets may have brought the building blocks of life to our planet?
Draw a planet. Design a robot to explore that planet. Use crayons, pencils, paint or a computer. We're interested in original artwork from explorers of all ages. Let your imagination run wild. Scan your art work and submit it!