Many of the features we see on the moon are craters, caused by rocks from space smashing into the surface of the moon. Today, ...

The South Pole-Aitken basin is the moon's oldest and largest visible crater—a massive geological wound 4 billion years old that preserves secrets about the moon's early history, much like a ...

The wayward rocket stage struck the moon's far side within the crater Hertzsprung, an enormous impact basin 350 miles (570 km) across. University of Arizona students provided evidence for the fact ...