Sophisticated analysis of a rock sample taken from the Moon during the Apollo 17 mission revealed new information about the complex cooling and evolutionary history of the Moon. The findings, from ...

NASA scientists opened an untouched rock and soil sample from the Moon returned to Earth on Apollo 17, marking the first time in more than 40 years a pristine sample of rock and regolith from the ...

(Javier Zayas Photography/Moment/Getty Images) A new study may have solved a long-standing mystery about the Moon's magnetism: Why do lunar rocks brought back by the Apollo missions show evidence of ...

When Apollo 17 astronauts collected a small rock from the moon more than 50 years ago, they had no way of knowing it would still be challenging scientists' understanding of lunar history today.

Researchers at the University of Oxford have found that the Moon’s ancient magnetic field was not steady and long-lived but instead flickered on and off in brief, intense bursts tied to titanium-rich ...

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CAPE CANAVERAL, Fla. (AP) — Lunar rocks collected by Apollo astronauts more than half a century ago are providing a fresh take on the moon's mysterious magnetic field, scientists reported Wednesday.

For more than half a century, scientists pictured the Moon as an almost fully reduced world where iron stayed locked in low-oxygen states. That idea came from Apollo samples, which showed that solar ...