Billions of years ago, Earth was an uninhabitable rock covered in magma. Scientists are still working to decipher the tale of how it transformed into a blue and green orb teeming with life. However, ...
Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks. A unique imbalance in potassium isotopes points to remnants of “proto Earth” ...
If NASA must pull back, Europe is ready to step up — and do so with open arms. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. As climate ...
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