There are plenty of ways to join in the Year of the Solar System: Add #nasayss to your space-related tweets, join the conversation at on the Our Solar System Facebook page and submit your YSS events to our calendar.
We have an intimate relationship with our sun. Its light and gravity profoundly effect our planet's motions, weather, oceans, and life, as well as all other objects in our solar system.
Join us as we explore ice and its properties, where it is located, and what it tells us about the planets and moons in our solar system. Check out the classroom and informal activities, resources and further information.