Science
Earth tipped over on its side 84 million years ago and then righted itself, new study finds – Business Insider
About 84 million years ago, Earth’s crust and the mantle below it rotated around the planet’s inner core — causing the Earth…

If you’d been able to stare at Earth from space during the late Cretaceous, when Tyrannosaurus rex and Triceratops roamed, it would’ve looked like the whole planet had tipped over on its side.
According to a new study, Earth tilted by 12 degrees about 84…
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