Solar eclipses space not in reality rarer 보다 lunar eclipses – in fact, they occur in around equal numbers, usually around two of each every year.

You are watching: Why are lunar eclipses more commonly seen than solar eclipses?

For example, between 2000BC come 3000AD there will be 11,898 solar eclipses and 12,064 lunar eclipses. However, at any one location on Earth, the is much less common to watch a solar eclipse 보다 a lunar one. And the factor for this is entirely as result of geometry.

A lunar eclipse, when the Moon moves v the zero of the Earth, is clearly shows from where the Moon is above the horizon, which is over half of the Earth. However, once the Moon appears to relocate in front of the Sun during a solar eclipse, the shadow cast by the Moon is lot smaller 보다 Earth. It’s only about 480km (300 miles) broad when actors onto the earth’s surface.

Solar eclipses are thus only clearly shows from within a small path throughout the Earth, making it daunting to obtain to a location to see one. This is why they space visible less often from any kind of given location.

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