
WikiIn 2024 it was proposed that Earth may have had a set of rings during the Ordovician period, approximately 466 million years ago. The rings existed may have existed for up to 40 million years.

WikiIn 2024 it was proposed that Earth may have had a set of rings during the Ordovician period, approximately 466 million years ago. The rings existed may have existed for up to 40 million years.
