Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

February's full Snow Moon will have a royal companion as it rises alongside Regulus, a star nicknamed "Heart of the Lion", ...

Astrolab's FLIP moon rover has replaced NASA's VIPER vehicle on the first-ever mission of Astrobotic's Griffin lunar lander, ...

After the space agency canceled its VIPER rover, an empty space was available on a private spacecraft that will still head to ...

February's full Moon is called the Snow Moon, rising on February 12 2025 to create a brilliant lunar glow. After the Moon ...

Argonaut is designed to deliver supplies, infrastructure and payloads to the moon. It could survive for five years on the ...

The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Scientists proposed an explanation for the formation of Vallis Schrödinger and Vallis Planck near the lunar south pole, which ...

Here's when and how to watch the next full moon and February's rare planetary parade across Pennsylvania skies, starting with ...