South Pole-Aitken basin
How the Moon’s Far Side Got Its Radioactive Spots
The mystery of why the near and far sides of the Moon are so different may be written in thorium, a weakly radioactive element.
Scientists Have Detected a Huge Anomaly Under the Moon’s Largest Crater
An object five times larger than Hawaii’s Big Island is embedded miles under an impact crater on the far side of the Moon.
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