What is my Sun, Moon, and Rising sign ... they offer a much deeper interpretation of your personal astrology makeup. Whether you believe in astrology or not, chances are you know the answer ...

Lunar samples show evidence that solar wind could be behind the water molecules on the moon's surface, according to NASA. The ...

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.

A NASA Solar Dynamics Observatory and Lunar Reconnaissance Orbiter composite image showing an artificially rim-lit moon in front of ... how the samples' chemical makeup changed over time showed ...