By David Middleton – Re-Blogged From WUWT
Chang’e-4: Chinese rover ‘confirms’ Moon crater theory
By Paul Rincon
Science editor, BBC News website,15 May 2019
The Chinese Chang’e-4 rover may have confirmed a longstanding idea about the origin of a vast crater on the Moon’s far side.
The rover’s landing site lies within a vast impact depression created by an asteroid strike billions of years ago.
Now, mission scientists have found evidence that impact was so powerful it punched through the Moon’s crust and into the layer below called the mantle.
Chang’e-4 has identified what appear to be mantle rocks on the surface.
It’s something the rover was sent to the far side to find out.
Chunlai Li, from the Chinese Academy of Sciences in Beijing, and colleagues have presented their findings in the journal Nature.