The California Academy of Sciences is a world-class scientific and cultural institution based in San Francisco. The Academy recently opened a new facility in Golden Gate Park, a 400,000 square foot structure that houses an aquarium, a planetarium a natural history museum and a 4-story rainforest all under one roof. The new facility is also home to the Academy's staff of world-class scientists, an education department that provides a wide range of student and teacher services, and an extensive science library with over 26 million specimens and artefacts.