NASA | LEND: The Lunar Neutron Counter

The video explains how NASA's Lunar Reconnaissance Orbiter uses neutron counting to find water on the moon. Cosmic rays hitting the moon's surface produce neutrons, which interact with hydrogen atoms in the soil. By measuring the speed of these neutrons, scientists can estimate hydrogen levels, indicating potential water presence. This method helps identify promising areas for lunar exploration.

Describe the process by which neutrons are generated in the moon's soil.

What can scientists infer about the presence of water based on hydrogen detection?