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 sunlight from reaching the Earth.

Front

What is a Lunar Eclipse?

Back

A lunar eclipse occurs when the Earth passes between the sun and the moon, blocking sunlight from reaching the moon.

Front

What is the umbra?

Back

The umbra is the darkest part of a shadow where the light source is completely blocked.

Front

What is the penumbra?

Back

The penumbra is the lighter, outer part of a shadow cone where the light source is partially blocked.

Front

How often do solar eclipses occur?

Back

Solar eclipses occur approximately 2 to 5 times a year, but total solar eclipses are less frequent.

Front

How often do lunar eclipses occur?

Back

Lunar eclipses occur about 2 to 4 times a year.

Front

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

Back

In a total solar eclipse, the sun is completely obscured by the moon, while in a partial solar eclipse, only a part of the sun is obscured.

Front

What is the visibility of a lunar eclipse?

Back

A lunar eclipse can be seen from anywhere on the night side of the Earth.

Front

What is the visibility of a solar eclipse?

Back

A solar eclipse can only be seen from specific areas on Earth, depending on the path of the moon's shadow.

Front

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

Back

The Earth's shadow blocks sunlight from reaching the moon, causing it to appear darkened.