Other
South African Large Telescope Project
South African Large Telescope (SALT) homepage describes a multi-national project sponsored by the South African Astronomical Observatory to build a large telescope in South Africa. Visually appealing and written for the lay person.
Science4Fun
Science4 Fun: Isaac Newton
Brief biographical sketch of Isaac Newton, famous scientist whose discoveries include the law of gravitation, three laws of motion, reflective telescope, and calculus.
Harvard University
Chandra X Ray Observatory: Video Podcasts: The Incredible Two Inch Universe
A set of podcasts outlining a four-step process for understanding the vastness of our universe, from the vicinity of the Earth and Moon, out into distant galaxies. Downloadable instructions and a handout are included, as well as...