Of course, our moon isn’t the only celestial body orbiting larger planets. See if you can match the moon to the planet it ...

As Earth's ever-present celestial companion, the moon exerts a constant influence on our planet, and its disappearance would be a massive shock to all life.

We've mapped the Moon more thoroughly than our own ocean floor, but a leap forward has come with NASA's SWOT satellite. Using ...

We know more about the Moon’s surface than Earth’s ocean floor — but that’s changing fast. A NASA-supported team used a ...

As large as the April 12 full moon may appear, it will lie near apogee — its farthest point from the Earth. At a distance of some 252,264 miles, this full moon will be the farthest (and the smallest) ...