Science : Galactic tides bring showers of comets to Earth
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John Gribbin
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John Gribbin and Mary Gribbin are the authors of
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Science : Strange brew may lurk in pulsating stars
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Science : Hubble spies galactic bubbles
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Science : Where quiet quasars get their energy
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Forum : Not with a bang but with a grapefruit
Forum
Science : Cosmic clock points to expanding Universe
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Science : Sunspots send winter storms flying north
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Science : Do gamma rays burst from a quark soup?
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Physics
Science: Has SUSY shown her shadowy face?
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Did cancer kill the dinosaurs?
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Neutrinos blown by winds of change
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Structure of the Earth's atmosphere
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