New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...
New Scientist on MSN1d
Forces deep underground seem to be deforming Earth's inner coreSeismic waves suggest the planet's solid inner core is being pulled out of shape – and it has undergone these changes over ...
Phys.org on MSN9d
Life-bearing water arrived on Earth later rather than sooner, meteorite analysis suggestsA team led by a Rutgers-New Brunswick scientist has concluded water did not arrive as early during Earth's formation as ...
IFLScience on MSN2d
Earth's Inner Core Appears To Have Changed Shape In The Last Two DecadesA new study has found evidence that the Earth's inner core may have changed shape. Far from taking place over geological ...
Earth received water toward the final stages of its formation. This reshapes understanding of the conditions needed for life.
"If this were the case, Theia would be part of Earth's core today, and the moon would have formed from ejected material from Earth's mantle. This would explain the similarity in the composition of ...
Credit: Katherine Bermingham According to Bermingham, the isotopic composition of molybdenum in terrestrial rocks provides a unique window into the events that occurred during the final stage of Earth ...
When scientists analysed the inner core using seismic waves produced by earthquakes ... It allows us to decipher the formation of Earth and its process and progress through these billions of years.
"If this were the case, Theia would be part of the Earth's core today, and the Moon would have formed from ejected material from the Earth's mantle. This would explain the similarity in the ...
the team believes the mechanism of formation may be different to the formation of Earth's inner core. "In the first scenario, with a lower Martian geotherm, a solid Fe-rich phase can crystallize ...
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