An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why ...

The finding could explain the long-running mystery of why the surfaces of the lunar near and far sides are so different.

Analyzing gravity data collected by spacecraft orbiting other worlds reveals groundbreaking insights about planetary ...

Data from NASA's GRAIL mission reveals evidence of ancient volcanic heat still influencing the moon's internal structure.

The James Webb Space Telescope has peered into the atmosphere of Saturn's largest moon Titan, capturing the first evidence of ...

In astrology, while most people are familiar with their Sun sign—the one based on their birth date—the Moon sign is often ...

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

A group of swirling storms at Jupiter's north pole are bouncing off each other, like bumper cars at the fairground.