• Hidden craters reveal Earth may once have had a ring—like Saturn https://phys.org/news/2024-09-hidden-craters-reveal-earth-saturn.html 5 comments 18/9/2024 space
• Hidden craters reveal Earth may once have had a ring – like Saturn https://theconversation.com/hidden-craters-reveal-earth-may-once-have-had-a-ring-like-saturn-239068 42 comments 16/9/2024 space