Mars has a surprise layer around its liquid-metal core. Plus, the editor of a prominent journal is fired in wake of Israel–Hamas remarks and an AI that has human-like ability to generalize language. Mars has a surprise layer around its liquid-metal core. Plus, the editor of a prominent journal is fired in wake of Israel–Hamas remarks and an AI that has human-like ability to generalize language.
Fresh investigations find that the red planet’s liquid-metal core is smaller than scientists thought. Fresh investigations find that the red planet’s liquid-metal core is smaller than scientists thought.
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