NASA Apollo 17 astronaut Eugene Cernan drives a moon buggy at the lunar Taurus-Littrow Valley landing site in 1972. No one expected these glittering bits among the gray lunar dust back then. The beads ...
The discovery may help solve the mystery of the moon's water cycle. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The moon is strewn with ...