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

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

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

May’s night sky is packed with astronomical events—find out when and where to look for meteor showers, ancient star clusters, and a rare cosmic lineup.

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

Our satellite is a little off-balance. GRAIL data show a mass asymmetry of a few percent between its near and far sides.

These rays stretch across the lunar surface and serve as visual reminders of the moon's violent history. A map of the night ...

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

NASA's GRAIL mission reveals the Moon's two sides are strikingly different, with the nearside being warmer and more ...