Volcanic activity detected on Moon

 

Map of the abundance of the element thorium on the Moon made with data from the Lunar Prospector, a space mission launched in 1998, shows that most of this radioactive element is concentrated in a region on the Moon's near side (left). But there is also a small hot spot called the Compton-Belkovich Thorium Anomaly (labeled C-B in the map) on the side of the Moon that faces away from Earth. (NASA/GSFC/ASU/WUSTL, PROCESSING BY B. JOLLIFF)

Unique volcanic complex discovered on Moon's far side
(PhysOrg.com) -- Analysis of new images of a curious “hot spot” on the far side of the Moon reveal it to be a small volcanic province created by the upwelling of silicic magma. The unusual location of the province and the surprising composition of the lava that formed it offer tantalizing clues to the Moon’s thermal history.
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