Category Astronomy Articles

This section covers the real, observable sky. From how the moon’s cycle works to identifying planets and constellations, these articles break down astronomy in a way that’s easy to follow and grounded in reality. No mysticism—just the mechanics of the cosmos and how to understand what you’re looking at when you step outside at night.

Moon Precession Cycles

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Where the Moon Is in Its Apsidal and Nodal Precession Cycles The Moon’s orbit doesn’t hold still. Its long axis swings around once every 8.85 years, and the plane it orbits in swings around once every 18.6 years. Here’s how…

Lunar Eclipse Phases

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Most people know a total lunar eclipse turns the Moon blood red. Far fewer know that a complete eclipse event unfolds across six distinct contact points spanning three to six hours — and that the blood moon is just one…