One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a century ago, George Darwin ...

This means that the lunar regolith could still hold a very long-term record of Earth's atmospheric history, which in turn ...

As of Monday, Dec. 15, the moon phase is Waning Crescent. This means 18% of the moon is lit up tonight, according to NASA's ...

Firefly plans to launch its lander toward the moon’s South Pole by the end of 2026. Assuming it arrives in one piece, the ...

The last full supermoon of 2025, known as the Cold Moon, will illuminate the late autumn sky on Thursday, Dec. 4.

December's "Cold Moon" rose on Dec. 4 as it neared its closest point to Earth in its monthly orbit. The final full moon of ...

"Fiddler on the Moon: Judaism in Space" investigates how the religion would adapt to spaceflight and environments where ...

December’s new moon in Sagittarius arrives on Dec. 19, and it will bring a fresh start for many. The new moon itself will ...

The last supermoon of 2025 will rise in December, bringing with it brighter skies and a second round of king tides to the ...