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ZME Science on MSN
4 个月
Earth Had Fresh Water 500 Million Years Earlier Than Thought. What This Means for Origin of ...
Some of the only remaining minerals from the Hadean are crystals of zircon embedded in younger rocks. Zircon is tough and ...
ScienceAlert on MSN
6 个月
Evidence of Earth's First Rains Found Trapped Within Primordial Crystals
The dry, red, dusty landscape doesn't get much water these days, but scientists found evidence of the Earth's oldest rains ...
Business Insider India
10 年
Scientists Just Figured Out How The Oldest Things On Earth Formed
The crust would have been heated by the lava lake, creating the perfect conditions for zircon to crystallize. The Hadean eon, which lasted from Earth's birth, 4.5 billion years ago, up to 4 ...
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SK pres avoids impeachment
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