Earth's tilt shift alters its rotation, subtly adjusting the axis alignment. Redistribution of mass impacts angular momentum, ...

Earth’s axis of rotation is tilted, as you can see from this illustration. This means that day and night are not equal lengths in most places on the planet. As Earth moves through its orbit ...

That is why the North and South Poles will never be perfectly straight and will always be on an axis. It's also thought that this impact is what led to the creation of our moon. The Earth's tilt ...