Scientists discover gigantic ‘structure’ under the surface of the Moon
Buried beneath its South Pole-Aitken basin – one of the largest preserved craters in the Solar System – is a structure which weighs at least 2.18 billion kilogrammes and measures more than 300km (186 miles) in depth and 2,000km (1,243 miles) in length. The researchers who made the discovery, all based in the US, posited …