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Comet landing mission called off
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Shuttle Columbia finally ready for science mission
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China blocks bloggers’ sites
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Comet-chasing mission considers alternatives
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North Korean nuclear tension eases
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End of Universe’s ‘dark age’ spied by astronomers
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Iraq illegally imported missile engines
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Copy protection is crossing boundaries
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Patent stirs PlayStation3 speculation
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Leak blamed for European rocket explosion
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Ring of stars circling the Milky Way
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Final space test a success, says China
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