British Broadcasting Corporation News Online article published July 2, 2004 on the discovery by The Hubble Space Telescope of as many as one-hundred new planets orbiting stars in our galaxy, almost doubling the number of...

Hubble site this is a collection of all publicly released pictures from the Hubble Space Telescope. Accompanying each photograph is the official news release, an introduction to the object, fast facts, and related...

This web page, authored and curated by David P. Stern, provides information and a graphical exercise for students regarding the interaction between magnetic field lines and a plasma. The activity involves tracing a...

This web site from Michael Richmond at the Rochester Institute of Technology contains lecture notes for an introductory course on galaxies and cosmology. It is meant for a non-science audience with a limited background...

This site, created by the Monterey Institute for Technology and Education, offers basic information on the planets in our solar system, comets, asteroids, and satellites. An in depth look at each planet's atmosphere,...