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Earth's Inner Core Is Solid - Not Liquid - Even Though It's Blistering Hot

Earth's inner core is solid and blistering hot. For decades, scientists have known the inner core is solid thanks to the pioneering work of Danish seismologist Inge Lehmann, who first proposed its ...
Yahoo

Marsquakes indicate a solid core for the red planet, just like Earth

CAPE CANAVERAL, Fla. (AP) — Scientists revealed Wednesday that Mars’ innermost core appears to be a solid hunk of metal just like Earth’s. The Chinese-led research team based their findings on seismic ...
AOL

The Moon’s Inner Core Is Solid Iron After All, Study Finds

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While NASA is busy sending astronauts back to the Moon’s surface, other astronomers are trying to figure ...
WMUR

'Marsquakes' indicate a solid core for the red planet, just like Earth

The Chinese-led research team based its findings on seismic readings from NASA's InSight lander on Mars, which recorded more than 1,300 marsquakes before shutting down in 2022. The spacecraft landed ...