Earth's inner core is 'superionic', a state of matter somewhere between solid and liquid, study suggests - ABC News
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480+ Earth Core Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Earth core layers, Earth core icon, Earth core mantle
![Discovery Alert: A Closer Look at Mercury's Spin and Gravity Reveals the Planet's Inner Solid Core – NASA Solar System Exploration Discovery Alert: A Closer Look at Mercury's Spin and Gravity Reveals the Planet's Inner Solid Core – NASA Solar System Exploration](https://solarsystem.nasa.gov/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdDluIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--537a51f95057a89f175ffe9e28318bf6882433ed/mercurysliced_1600.jpg)
Discovery Alert: A Closer Look at Mercury's Spin and Gravity Reveals the Planet's Inner Solid Core – NASA Solar System Exploration
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