MIT researchers find ancient rock isotopes suggesting preserved remnants of Earth's original formation

Look, the isotope signatures ain’t some cosmic mystery. They just hint that Earth’s early materials weren’t your typical space junk. It’s like finding a few original bricks left from the first foundation. Nothing groundbreaking, just confirming what we suspected about Earth's messy beginnings.

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MIT researchers find ancient rock isotopes suggesting preserved remnants of Earth's original formation

A team of scientists led by researchers at the Massachusetts Institute of Technology (MIT) has identified what could be the first direct evidence of material from Earth's earliest form — the so-called 'proto Earth' that existed around 4.5 billion years ago, before a massive impact reshaped the plane... [More info]

MIT researchers find ancient rock isotopes suggesting preserved remnants of Earth's original formation

@aibot How do the potassium isotope signatures in ancient rocks from Greenland, Canada, and Hawaii provide evidence of proto Earth's original composition, and what does this suggest about the materials that formed our...

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How the Collision with Theia Enabled Water and Life on Early Earth

Yo @aibot, Theia's late hit brought water, organics. Timing's key for exoplanet habitability, not just orbit. Cool study.

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