Created by astrophysicist Richard Powell, An Atlas of the Universe is a Web site that allows visitors to see nine main maps of the universe, ranging from 12.5 light years to 15 billion light years from the sun. Each map...

Each day a different image or photograph of a celestial object is featured. Pictures are selected for their particular beauty or astronomical interest, and each one is accompanied by a brief caption written by a...

Created by the Space Telescope Science Institute, this website provides access to fun and engaging learning activities about astronomy, all of which live up to the website's name. The Institute also happens to oversee...

A collection of some 25,000 historical photographs, slides, lithographs, engravings, and other visual materials, focusing on American physicists and astronomers of the twentieth century, but including many scientists in...

Earth as Art, by the U.S. Geological Survey, is a gallery of images created by the Landsat-7 and the ASTER satellites. The images are in vivid false color and show remarkable geological features ranging from volcanoes to...