Gravity's invisible tether keeps the Moon's far side hidden
In short: Why do we never see the rest of the Moon? This video explains the gravitational mechanics that lock our nearest celestial neighbor into a permanent face-to-face relationship with Earth.
The phenomenon of tidal locking occurs because Earth's gravitational pull on the Moon is not uniform. This same force is responsible for creating our ocean tides and the gradual lengthening of days on our own planet.
By understanding these gravitational interactions, we can see how the Moon's rotation became synchronized with its orbit, ensuring that the same lunar face remains perpetually visible from our perspective.
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Sources
- Summary by Intellect · source: Earth's Moon: Why One Side Always Faces Us
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