Moon origin and space water

Listen "Moon origin and space water"

Episode Synopsis

This week, Claire tells us about new evidence for the leading theory of how the Moon was formed, through a collision of the early Earth with the Mars-sized protoplanet Theia; and Catriona updates us on where water can be found in our Solar System, and where it may have come from. Qian Yuan et al. 2023. Moon-forming impactor as a source of Earth’s basal mantle anomalies. https://doi.org/10.1038/s41586-023-06589-1