Solar and Lunar Eclipses

Front

What is a solar eclipse?

Back

A solar eclipse occurs when the Moon passes between the Earth and the Sun, blocking all or part of the Sun's light.

Front

What is a lunar eclipse?

Back

A lunar eclipse occurs when the Earth passes between the Sun and the Moon, causing the Earth's shadow to cover the Moon.

Front

What is the umbra?

Back

The umbra is the darkest part of a shadow during an eclipse, where the light source is completely blocked.

Front

What is the penumbra?

Back

The penumbra is the lighter part of a shadow during an eclipse, where the light source is partially blocked.

Front

Why are total solar eclipses less common than lunar eclipses?

Back

Total solar eclipses are less common because the Moon's umbra only covers a small area on Earth's surface, while a lunar eclipse can be seen from anywhere on the night side of Earth.

Front

What happens during a partial solar eclipse?

Back

During a partial solar eclipse, the Moon only partially covers the Sun, allowing some sunlight to reach Earth.

Front

What is the difference between a total solar eclipse and a partial solar eclipse?

Back

In a total solar eclipse, the Moon completely covers the Sun, while in a partial solar eclipse, only part of the Sun is obscured.

Front

What is the significance of the Earth's shadow during a lunar eclipse?

Back

The Earth's shadow causes the Moon to appear red or dark during a lunar eclipse due to the scattering of sunlight.

Front

What is the alignment of the Earth, Moon, and Sun during a lunar eclipse?

Back

During a lunar eclipse, the Earth is between the Sun and the Moon.

Front

What is the alignment of the Earth, Moon, and Sun during a solar eclipse?

Back

During a solar eclipse, the Moon is between the Earth and the Sun.