Describes forthcoming and past solar and lunar eclipses. Features charts, maps, and the "Five Millennium Catalog of Lunar Eclipses," which provides historical information as well as eclipse predictions into the 30th century. Includes material such as a live webcast of the August 1, 2008, total eclipse of the sun. Also includes material about planetary transits across the sun and links to related sites. From the Planetary Systems Branch, NASA/Goddard Space Flight Center.