from Hacker News

China’s Rover Reveals Moon’s Hidden Depths

by ForFreedom on 5/16/19, 6:46 AM with 13 comments

• by Cthulhu_ on 5/16/19, 8:50 AM

  "The Chang’e-4 mission appears to have found material excavated from a frozen magma ocean far below the lunar surface"

  Rock. They found rock. No need to make water analogies for rock.