Earth had Saturn-like rings 466 million years ago, new study suggests - Space.com
- Earth had Saturn-like rings 466 million years ago, new study suggests Space.com
- Earth may have had a ring system 466 million years ago Phys.org
- Earth may once have had a ring like Saturn New Scientist
- Earth once wore a Saturn-like ring, study of ancient craters suggests Livescience.com
- Earth may once have had Saturn-like ring, scientists say The Independent