Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...
ExtremeTech on MSN40m
Astronomers: Earth Had Saturn-Like Rings 466 Million Years AgoDuring the Ordovician, only about 30% of Earth's equatorial surface was solid land that would preserve evidence of impacts.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback