A new study disputes the prevailing hypothesis on why Mercury has a big core relative to its mantle (the layer between a planet’s core and crust). For decades, scientists argued that hit-and-run ...
The first core update of 2024 finished rolling out on April 19 - this was a pretty big one but it overlapped with other big changes leading to a 45% reduction in unhelpful content. Google’s March 2024 ...
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