continents
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City-sized holes on Antarctica’s ice shelves offer tantalizing ‘window’ into the frozen continent’s underworld
Enormous, city-size holes that open up on Antarctica’s ice shelf may be linked to the formation of giant icebergs that…
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The oldest continents in the Milky Way may be 5 billion years older than Earth’s
The oldest continents in our galaxy may have arisen 5 billion years before Earth’s, new research suggests — and that…
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