Eclipses

Front

What happens during a solar eclipse?

Back

The sun is blocked by the moon.

Front

What is the lighter, outer part of the shadow called?

Back

Penumbra.

Front

What is the darkest, innermost part of the shadow called?

Back

Umbra.

Front

What part of the shadow must I be in to see a total solar eclipse?

Back

Umbra.

Front

Which eclipse are you more likely to witness?

Back

A lunar eclipse.

Front

What is a solar eclipse?

Back

An event where the moon passes between the Earth and the sun, blocking the sun's light.

Front

What is a lunar eclipse?

Back

An event where the Earth passes between the sun and the moon, causing the Earth's shadow to fall on the moon.

Front

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

Back

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

Front

What causes eclipses?

Back

Eclipses are caused by the alignment of the Earth, moon, and sun.

Front

How often do solar eclipses occur?

Back

Solar eclipses occur approximately 2 to 5 times a year.