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Dramatic rescue snatches back Mayan altar
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Enormous solar flare heads for Earth
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Life
Veggie monsters
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Satellite data reveals rapid Arctic warming
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Long-lost near-Earth asteroid spotted
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Murphy’s Law honoured 鈥� 50 years late
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Closest asteroid yet flies past Earth
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Did a gamma-ray burst devastate life on Earth?
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Alarm over acidifying oceans
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Alarm over acidifying oceans
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Gamma rays may have devastated life on Earth
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Worth tracking the small ones
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