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Astronomy and Astrophysics at NSSDC Astronomy for Kids - astronomy site specifically designed for kids and their parents. Astronomy HyperText Book Astronomy On-Line - 1996-1997 astronomy event on the Web, involving thousands of students from all over Europe and other continents. Astronomy Sight - in-depth, concise website about astronomy from Crowell Observatory. Astronomy Thesaurus - astronomy terms in English, French, German, Spanish and Italian; all terms cross referenced. Astronomy-Watch - provides nightly events, news, and information about space and space missions for amateur astronomers. Canadian Astronomy Data Centre - distribution center for observatory archives, catalogues, and more. Center of The Universe, The - includes astronomy forums, glossary, solar system tour, news, photos, and a space exploration movie. Eric Weisstein's World of Astronomy - addresses the atmosphere, calendars, galactic and observational astronomy, remote sensing, the solar system, and the stars. Hands On Universe - enables students to investigate the Universe while applying tools and concepts from science, math, and technology. Journey into the Heavens - astronomy guide presenting information about our solar system, constellations, the evolution of the universe, space missions, astronomers, and more. Multiwavelength Astronomy - explains astronomy's applications across the electromagnetic spectrum. Munich Astronomical Archive - data on astronomical objects. NASA Astrophysics Data System - abstracts on astrophysics, astronomy, instrumentation, geophysics, and physics. Plus the Los Alamos preprint server, articles, and catalogs. Nick Strobel's Astronomy Notes - complete astonomy textbook for first-year college courses.	Night Sky Live - the night sky above some of the world's premier observatories. Physics Astronomy Life - features information on relativity, quantum cosmology, search for extraterrestrial civilizations, and the origin of the universe. PlanetDiary - presents weekly geological, astronomical, meteorological, biological, and environmental news from around the globe, plus Internet activities and links to science resources. Science for the Millennium - online expo focusing chiefly on astronomy and astrophysics, advanced computation, and virtual environments. Sea and Sky - explore the splendors of the sea and the wonders of the universe through information, images, sounds, links, and interactive games. Simbad - brings together basic data, cross-identifications, observational measurements, and bibliography, for celestial objects outside the solar system: stars, galaxies, and nonstellar objects within our galaxy, or in external galaxies. SkyQuery - prototype of a Federated database application, relying on several data sets: the Sloan Digital Sky Survey, the 2MASS project, and the First radio survey. SkyView - virtual observatory dynamically generating images of the sky in different wavelength regimes from a static image database, intended as a quick look facility to see the heavens. Space Place - make a pop rocket that really works, solve a riddle, and dive beneath the surface of Mars. Do these things and more, and learn about space and astronomy at the same time. Star Journey - journey through the stars with National Geographic. Includes a Star Chart with overlays of images from the Hubble Telescope. Stellar Neigborhood in VRML - thrilling 3D ride through interstellar space within 25 parsec of the sun. Database contains nearly 3000 stars. Tonight's Sky - designed to guide your eye to something you can see that night, or the next morning before dawn. Tour the Cosmos - a multimedia foray into the mysteries of the universe. Virtual Journey into the Universe, A - interactive guide to the cosmos.