Moon & Its Phases

Front

What is the Moon?

Back

The Moon is a natural satellite that orbits the Earth.

Front

What causes the phases of the Moon?

Back

The phases of the Moon are caused by the changing positions of the Moon, Earth, and Sun.

Front

What is a new moon?

Back

A new moon is when the Moon is between the Earth and the Sun, and we cannot see it.

Front

What is a full moon?

Back

A full moon is when the entire face of the Moon is illuminated by the Sun.

Front

What is a quarter moon?

Back

A quarter moon is when half of the Moon is illuminated and visible from Earth.

Front

How many phases does the Moon have?

Back

The Moon has eight main phases.

Front

What is the largest object in the night sky?

Back

The largest object in the night sky is the Moon.

Front

What is the distance from the Earth to the Moon?

Back

The average distance from the Earth to the Moon is about 238,855 miles (384,400 kilometers).

Front

What is the effect of the Moon's gravity on Earth?

Back

The Moon's gravity causes tides in the Earth's oceans.

Front

What is a gibbous moon?

Back

A gibbous moon is when more than half of the Moon is illuminated but it is not yet full.