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 ...

Lunar eclipses are a popular event for skywatchers worldwide. Lunar eclipses occur when Earth moves between the sun and the moon, casting a shadow across the lunar surface. Lunar eclipses can only ...

A total lunar eclipse occurs when the Earth makes its way between the sun and moon. The Earth casts a shadow on the surface of the moon, dimming it. The next lunar eclipse visible in the U.S ...

Advertisement Advertisement As the moon orbits the Earth and the Earth orbits the sun, the three bodies are forever getting in one another’s way, periodically blocking the view from one to the ...