The heat spot is a suspected patch of radiation after scientists discovered a 31-mile mass of granite deep below the Moon’s surface, suggesting it came from a once-active volcano
An enormous heat blob is bulging on the dark side of the Moon and sparking scientists’ fears.
The worrying mass of heat – which is believed to have been caused by radiation – has been detected in an area of recently discovered granite deep beneath the moon’s surface. Granite is created on earth as the leftover of a volcanic eruption as magma cools into the rock.
And scientists say the moon deposit comes from a dead volcano that was once active around 3.5 billion years ago.
Dr Matt Siegler, who works at Arizona’s Planetary Science Institute, says: “This is more Earth-like than we had imagined can be produced on the Moon, which lacks the water and plate tectonics that help granites form on Earth.”