Scientific American spoke with the astronomer who has contributed to the discovery of two thirds of Saturn’s known moons ...

The same side of the Moon always faces us. This means that we never get a chance to see the other side of it unless a ...

NASA’s GRAIL mission reveals thermal differences in the moon’s mantle, explaining surface contrasts between its sides.

NASA's GRAIL mission has unveiled significant differences between the moon's nearside and farside, attributing them to tidal ...

Astronomers say they have spotted evidence of active weather patterns on Saturn’s largest moon, Titan, helping to shape ...

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