Earth’s Essential Elems... from Another Planet

Historic planetary instability and catastrophe. Evidence for electrical scarring on planets and moons. Electrical events in today's solar system. Electric Earth.

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Earth’s Essential Elems... from Another Planet

Unread postby seasmith » Thu Jan 24, 2019 1:09 pm

“What we found is that all the evidence — isotopic signatures, the carbon-nitrogen ratio and the overall amounts of carbon, nitrogen and sulfur in the bulk silicate Earth — are consistent with a Moon-forming impact involving a volatile-bearing, Mars-sized planet with a sulfur-rich core,” Grewal said.
The findings were published online this week in the journal Science Advances. ... 06844.html
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