Lunar Eclipse

Definition

An astronomical event in which the Earth passes between the Sun and Moon, casting Earth's shadow on the lunar surface and darkening the Moon. This occurs only during a full moon when the three celestial bodies are aligned.

Example Usage

We stayed up late to watch the lunar eclipse, and the Moon turned a deep red color during totality.

Origin

From Latin 'lunaris' (of the Moon) and 'eclipsis' (failure or abandonment), referring to the Moon's temporary disappearance from view.

Fun Fact

A lunar eclipse can last up to 3.5 hours, and the Moon often appears reddish during totality due to Earth's atmosphere bending sunlight around the planet.

Source: Definition backfill (hailey)

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