S S I
The Space Science Institute is shaping our future by enabling scientists to advance our understanding of Earth and the Universe; increasing science and technology literacy for people of all ages and backgrounds; and inspiring youth to pursue science-technology education and career opportunities.

SSI is best known for its work on important NASA missions, such as the Cassini mission to Saturn, its rings, and moons.
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Science for the Public
SSI offers tours to school groups, weekend outreach events, touring museum exhibits, and interactive games.
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Join Us: The Soft Money Revolution
Want to know more about going soft money or what it's like to be a freelance scientist working on the indie label?
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Support Us
SSI is supported entirely by grants, contracts, and donor contributions. If you like the work we do, please help us support our researchers and education & outreach programs.
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