The Blue Ghost lunar mission has captured a gorgeous image of Earth as it ramps up its journey toward the moon.

As the moon travels around Earth, we see more or less of the illuminated half. Moon phases describe how much of the moon's disk is illuminated from our perspective. New moon: The moon is between ...

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

Firefly Aerospace's Blue Ghost lander, a private spacecraft hired by NASA to take experiments to the moon, got a rare front-row seat of the spectacle in space. The phenomenon occurred when the blue ...

A private U.S. spacecraft has captured stunning images of Earth one week into its flight. Still circling Earth, Firefly ...

The full moon occurs when the moon is directly opposite the sun from Earth's perspective. Most of the time, it is fully illuminated by sunlight. Occasionally, the moon's orbit carries it into ...

NASA has updated its list of potential landing sites for the next human visit to the moon, which is planned for 2026. The Artemis III mission will see the first crewed lunar landing since the Apollo ...

If the sky is clear, many Americans, depending on their location, should have a clear view of the total lunar eclipse from ...