Harvard Museum of Natural History
The museum's mineral galleries display 5,000 specimens including a superb collection of meteorites, as well as an interactive video, Impact, created in collaboration with the Department of Earth & Planetary Sciences at the University. See also Resources for Educators in the museum's site. Impact!: An Asteroid's Journey to Earth is designed for use in middle and high school classrooms and presents current scientific thinking about asteroids, impacts, and impact craters.