Education, Environmental News, Geology, Geology Talk, International News, News Youngest Moon rocks on record only 2 billion years old Curtin University researchers have helped to refine our understanding of the solar system’s timeline, dating the youngest Moon rocks ever discovered.Read More Henry Ballard08/10/2021, 4:22 pm08/10/2021 Comments Off on Youngest Moon rocks on record only 2 billion years old 652