Long lost Moon-forming planet formed in the inner Solar System, new analysis shows
Moon’s precursor planet, Theia, disappeared billions ago, leaving scientists no direct chemical evidence to support the hypothesis. Now a team of astromers in France, Germany and the United States have analysed ancient lunar and terrestrial rocks to trace where Theia came from.
https://anessoft.com/blog/ar/macron-evoque-une-possible-reprise-du-dialogue-avec-vladimir-poutine
Moon’s precursor planet, Theia, disappeared billions ago, leaving scientists no direct chemical evidence to support the hypothesis. Now a team of astromers in France, Germany and the United States have analysed ancient lunar and terrestrial rocks to trace where Theia came from.