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Jul 26, 2007 |
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. ... Read more


Jul 26, 2007 |
Brings together basic data, cross-identifications, observational measurements, and bibliography, for celestial objects outside the solar system: stars, galaxies, and nonstellar objects within our ... Read more


Jul 26, 2007 |
Community for astronomy and spaceflight enthusiasts discussing space travel and exploration, sky gazing, astrobiology, and Martians. ... Read more