This easy Earth Moon Sun paper craft is perfect for some out of this world fun when learning about space. Here's how to make ...

the sun and the moon. PEOPLE's resident astrologer Kyle Thomas explains how early humans noticed repeating patterns in the stars. Upon studying them, he says they realized the planets' movements ...

The Moon does not make its own light like a star. The Moon appears bright because it reflects light from the Sun. Like the Earth, half of the Moon faces towards the Sun, and half faces away from it.