The only one drier was October 1952. So, if you happened to take a soil sample back in October, or even in early November, the readings might be a bit skewed. “If your levels of potassium are coming ...
Volcanic rock in the sample collected by Chang'e-6, the first mission that brought back soil from the far side of the Moon, is about 2.8 billion years old, suggesting the landing site was ...
The first soil samples from the moon, collected during the Apollo missions of the 1960s and ‘70s, effectively rewrote science textbooks, revealing how the moon formed and that it was once ...