December 30, 2025 at 3:55 pm
Rocks That Make Up Canada, Greenland, And Hawaii May Be What’s Left Of The Original Earth Before A Mars-Like Asteroid Hit Billions Of Years Ago
The Earth has had an eventful past.
The Earth has had an eventful past.
The moon is the remnant of that former planet.
Scientists can measure the distance between the two points to within 3 centimeters.
The long and hostile history of our planet has a lot to teach us about the universe.
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