On the left side of the animation, numbers indicate the speeds of Earth's rotation, its orbit around the sun, the solar system's orbit around the Milky Way's center, and the galaxy hurtling ...
A recently released animation shows a new look at a large asteroid that has a small, but significant, chance of impacting ...
A new animation depicts that process with unprecedented ... The moon pulls back, and that slows the Earth's rotation. All this dragging back and forth creates friction around Earth's tidal bulge ...
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