Why We Never See the Far Side of the Moon: Tidal Locking and Libration Explained
Summary
The article explains why we never see the "dark side" of the Moon from Earth, clarifying that it's more accurately called the "far side." It covers tidal locking (synchronous rotation), where the Moon's orbital period matches its rotation period, causing the same hemisphere to always face Earth. The article also discusses libration—a slight wobble that reveals small portions of the far side over time—meaning we actually see slightly more than 50% of the Moon's surface from Earth.
Source
bskyWhy We Never See the Far Side of the Moon: Tidal Locking and Libration Explainedspacecentre.co.ukKey quotes
· 2 pulledThe unseen portion of the Moon does not make up exactly 50% of the Moon's surface due to libration.
But it gets more complicated still.
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