The ocean floor is a vast scope on our planet that remains largely unexplored. Although oceans cover 71% of Earth, we have ...

But it's true: With cameras and sensors, spacecraft have mapped lunar landscape features over the decades. Meanwhile, charting the ocean floor has presented its own daunting challenges.

New findings from China's Chang'e 6 lunar farside samples offer insights into the moon's volcanic past and mantle evolution.

The researchers compared this landscape to the squares on ... this suggests the ocean would have filled almost half of the moon's body. Caleb Strom, who led the study, said: 'That result was ...

Observers across most of the United States will have front-row seats to the spectacular total lunar eclipse overnight on March 13-14. Here's what to expect.

From fiery 'blood moons' to ancient legends, discover the surprising science and history behind lunar eclipses.

The surrounding landscape has taken on a ... At this moment, the moon is shining directly overhead from a point in the Pacific Ocean, 1,565 miles (2,520 km) northwest of the Galapagos Islands.