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Mostrando postagens com marcador
astrónomos
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segunda-feira, 4 de maio de 2009
Streams of Stars Provide "Missing Link" in the Evolution of Galaxy Disks
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Why Are Galaxies So Smooth? NASA/JPL-Caltech Using NASA's Spitzer Space Telescope, an international team of astronomers has discovered s...
quinta-feira, 30 de abril de 2009
New Gamma-Ray Burst Smashes Cosmic Distance Record
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WASHINGTON -- NASA's Swift satellite and an international team of astronomers have found a gamma-ray burst from a star that died when th...
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