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Your online destination for news articles on planets, cosmology, NASA, space missions, and more. You’ll also find information on how to observe upcoming visible sky events such as meteor showers, solar and lunar eclipses, key planetary appearances, comets, and asteroids.
 | Spacecraft observations suggest Mars was once overrun by glaciers. By Andrew Fazekas
Published: December 28, 2003 |
 | XMM-Newton's survey of galaxy clusters suggests dark energy doesn't exist. Amanda Gefter
Published: December 23, 2003 |
 | A simulation study provides hope for finding habitable extrasolar planets. Amanda Gefter
Published: December 22, 2003 |
 | The Chandra X-ray Observatory encounters a string of neutron stars and black holes that appears to mark the site of a galactic merger. By Andrew Fazekas
Published: December 16, 2003 |
 | A pulsar discovery lends hope to scientists' search for gravity waves. Amanda Gefter
Published: December 15, 2003 |
 | A new model proposes Kuiper Belt objects migrated to their present positions under the influence of Neptune. By Andrew Fazekas
Published: December 8, 2003 |
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