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Tsunami: Facing the Global ThreatTsunamis are so sudden and powerful that in a matter of minutes, they can wipe out a coastline.

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Tsunami: Facing the Global ThreatTsunamis are so sudden and powerful that in a matter of minutes, they can wipe out a coastline.0Planet HuntersAstrophysicists at the forefront of the search consider the possibility of finding a planet like Earth among any of the bodies discovered by a new space-based telescope.

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