In a spectacular cosmic event, Earth is about to get a "second moon" this fall. An asteroid passing through the Earth will be pulled by its gravitational force. This “second moon” will ...

Most of the time, the full moon isn't perfectly full. We always see the same side of the moon, but part of it is in shadow, due to the moon's rotation. Only when the moon, Earth and the sun are ...

NASA the moon viper Get the best tech, science ... This was the company's second attempt to land on the Moon, with both missions having toppled over on the lunar surface.

The moon feels like a beautiful constant for many of us, there every night, but Earth’s satellite is actually slowly moving away from us, albeit very slowly. By NASA’s calculations the moon is ...

Over time, it cooled and clumped into a single massive body—the moon. That impact didn’t just create a satellite; it helped define Earth’s structure, tilt, and rotation. Clues about this ...