. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. Contrary to conspiracy theories, the Earth’s core isn’t hollow. The dense, hot ball instead contains …
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. Hawaii is an ideal place to look for rock that might have originated from deep within Earth’s mantle.Credit: M. Patrick/USGS Handout/Anadolu via Getty Researchers have been challenging the textbook …
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Powerful Mother’s Day geomagnetic storm created radio-disrupting bubbles in Earth’s upper atmosphere
. Researchers from Kyushu University in Japan have provided some new insights about the powerful geomagnetic storm that flared up last Mother’s Day, after a big solar storm hit Earth. …