New research suggests Earth's Moon formed from the catastrophic collision of our planet with its \"sister\" planet, Theia, ...
ZME Science on MSN
The Lost Planet That Gave Birth to the Moon May Have Been Earth’s Next-Door Neighbor
About 4.5 billion years ago, Earth had a violent neighbor. A young, still-forming planet named Theia slammed into our world with enough force to melt vast portions of its mantle and scatter a huge ...
ScienceAlert on MSN
Scientists Cracked Open a Lunar Rock And Found a Huge Surprise
A tiny sample of the Moon locked away for more than 50 years turns out to have been hiding an astronomical secret.
The Daily Galaxy on MSN
The Earth Has a Secret Past—Here’s What Scientists Discovered Deep Inside the Planet’s Mantle
Deep within Earth’s mantle, scientists have uncovered surprising evidence that traces of the planet’s early form,proto-Earth, ...
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